EP2404008B1 - Sealing arrangement on a joint in a construction - Google Patents

Description

The invention relates to a sealing arrangement with the features of the preamble of claim 1.

From the DE 10 2007 009 945 A1 a generic sealing arrangement at a joint on a building has become known. The sealing arrangement is formed by a profile strip and a sealing device formed integrally with the profile strip. The joint is located between the profile strip and a component attached to the structure. The sealing arrangement is attached to the component by means of the sealing device. The sealing device has at least one support or carrier body, a connection section forming a sealing band, and a frame fastening or sealing leg. The sealing leg of the sealing device is made of soft PVC. The sealing tape is convexly curved towards the visible side.

From the EP 1 582 685 A2 a plaster connection strip has become known, which seals a joint between a frame, for. B. a window frame, and an adjacent layer of plaster of a wall or wall of a building provides. The plaster connection strip has a base part, which is provided for attachment to the frame, and a plaster part which is plastered in the plaster layer. The base part and the plaster part are integrally connected to one another by coextrusion via a material bridge at the transition to a protective flap. Before and during assembly as well as in the initial installation state of the plaster connection strip, the base part and the plaster part are over one of the material bridge spaced latching detachably connected to one another. A flexible connecting wall is provided between the base part and the plaster part and is made in one piece with these two parts. In the installed position, for example, when the joint is widened, both the latching can be released and the material bridge can be separated, while the base part and the plastered part move away from one another. The flexible connecting wall bridges the gap that opens between the base part and the plastered part and seals it off. The stability of the plaster connection strip before and during assembly is thus obtained from the double connection between the rigid base part and the rigid plastered part, which can then be removed in the installed state. According to one embodiment ( Fig. 6 ) a compressed foam plastic strip is arranged between the base part and the plastering part, which presses the plastering part against the end of the plaster layer after the two parts have been separated.

Such a plaster connection strip has a comparatively complex design and is optically unattractive, particularly in the case of relative movements, due to the multi-layered design which is staggered in depth. The appearance is therefore in urgent need of improvement. A separable material bridge is also required for this technique. This can only be produced at increased cost and restricts the further technical design options for this plaster connection strip.

From the EP 1 479 848 B1 a soffit connection profile has become known which has a sealing leg, which can be fixed to a component or window frame by means of a sealing tape, and an outer leg parallel to the sealing leg, which is provided for plastering on a layer of plaster. The sealing leg and the outer leg are connected to one another via a flexible tab. In the event of a relative movement between the sealing leg and the outer leg, the tab keeps the gap between the two legs tightly closed while it adapts to the movements. Before installing the soffit connection profile, the two legs can be attached to each other, for. B. be fixed by means of an adhesive tape. This fixation can be released in the case of relative movements in the installed state.

Such a reveal connection profile is designed in a comparatively complex manner and, in particular in the case of larger relative movements, is optically unattractive due to the multi-layered and deep or staggered design. The appearance is therefore in urgent need of improvement.

From the EP 1 469 139 A1 a sealing device has become known which has a foam tape as a support body, which on its two opposite outer surfaces each via an adhesive layer both on a profile strip and on a component, eg. B. a window or door frame in a building wall can be fixed. In the event of an excessive relative movement between the profile strip and the component, the foam tape, which is formed with improved properties compared to the prior art to compensate for such increased relative movement between the profile strip and the component, can no longer adapt due to a lack of sufficient elasticity and will tear. so that the joint between the profile strip and the component is no longer sealed. Furthermore, the appearance of this sealing device is in need of improvement.

The object of the invention is to create a sealing arrangement of the type mentioned at the outset, which ensures reliable and permanent sealing of a joint even with larger relative movements between the profile strip and the component in the installed position.

In this case, the sealing device should provide a stable installation position, at least during its installation or processing.

Furthermore, the sealing device should in particular also provide an improved appearance in the installed state before and during relative movements.

In the case of the sealing arrangement mentioned at the beginning, the object is achieved according to the invention in that the sealing leg or at least a section of the sealing leg is formed from hard plastic material and that the Sealing device or the sealing tape or the support body has one fold or two or more folds.

Advantageous refinements of the invention are given in the dependent claims.

A sealing arrangement according to the invention is formed by a sealing device and a profile strip which are formed integrally.

Formed integrally or integrated means that two parts, for example a profile strip and a sealing device, are firmly and in particular tightly connected to one another. This is preferably produced by a one-piece connection. The connection is produced, for example, by coextrusion, post coextrusion or extrusion, welding, vulcanization, strong bonding or the like. The connection is preferably made at the factory and is therefore already present in the delivery state of the sealing arrangement.

A component for connection to a sealing device according to the invention, which can also be referred to as a sealing tape unit, is, for example, a profile strip or part of a building or another structure. A component can be, for example, a door frame, window frame, built-in furniture, roller shutter box, stairs, wash basin, shower cubicle, tile, sheet metal strip, board, beam, masonry, concrete wall, plaster, drywall or a window sill. A component or a profile strip can be an expansion joint profile, but also a profile connection strip, such as, for example, the known reveal connection profiles or roof ventilation profiles or plaster end profiles. A profile strip preferably has one or more of the known features such as reinforcement fabric section, plaster pull-off edge, sealing lip, pull-off strips and the like. In the case of an expansion joint as the joint to be sealed, for example two profile strips can form the components and come to rest on the building parts on both sides of the expansion joint. Profile strips can, for example, be at least partially embedded in a building surface, as is customary with layers of plaster and layers of filler. Profile strips can also be used on a building surface be arranged and connected, as is customary in the renovation. For this purpose, a profile strip preferably has a connection device which, in particular, enables or provides a tight connection to the building surface.

In a preferred application, one of the components is a profile strip or profile connection strip and the other component is a frame, door frame or window frame or another profile strip or profile connection strip, the component being arranged, for example, in a wall opening and in particular the at least one profile strip or profile connection strip in the installed state of a Top layer of the wall is held. Here, the designated joint is formed between the profile strip and the other component, which causes or has to absorb relative movements.

Joints between two components are primarily found in construction. A common joint extends along z. B. a surface of a wall and has a certain depth perpendicular to the surface and a certain width between two components, the width being constant for components arranged in parallel and for non-parallel surfaces of the two components can have different widths over their depth. Joints can, for example, be arranged both vertically and horizontally on vertical parts of a building, with the drainage of moisture at horizontal joints usually being more difficult than at vertical joints. All these joints must be made permanently tight in accordance with the known regulations and requirements.

The sealing arrangement preferably seals with respect to one or more of the requirements specified in the known standards and regulations, for example with respect to the ift guideline MO-01/1 (published by the ift testing institute in Rosenheim, Germany). These include, for example, the effects of the weather from wind, rain, light or temperature (cold and heat). A joint on the inside of the room is preferably designed to be more vapor diffusion-tight than a joint on the outside of the room. A joint on the inside of the room is preferably airtight and a joint on the outside of the room is preferably to be designed to be watertight. Joints of interiors are preferably sealed against the usual influences during use, for example moisture in damp rooms. Sealing is preferably permanent and not just short-term. The sealing arrangement or the seal is preferably also designed to be sufficiently resilient with regard to the mechanical loads to be expected, for example cleaning work.

In a preferred embodiment, the sealing arrangement or the sealing device or the sealing band or at least one panel section arranged on the visible side or the joint panel is weatherproof.

A design-related and / or weather-related relative movement can occur between the component and the profile strip. Depending on various factors, these relative movements can take place in the three spatial directions and have different values. The relative movement can generate longitudinal movements and / or transverse movements and / or changes in the distance between the two components. The sealing arrangement or the sealing device solves the actual technical challenge, namely a permanent sealing of a joint with simultaneous dynamic relative movement.

In a preferred embodiment, the sealing device or the sealing tape is wholly or partially pliable, flexible or stretchable and / or has one or more (soft) movable sections or joints or film hinges. The sealing strip or a panel section preferably has a Shore A hardness of less than 75, 70, 65, 60, 55, 50, 45, 40, 35, or less, in whole or in part, in an installed position.

A sealing device according to the invention has a sealing leg which is provided for attaching the sealing arrangement to a component attached to the structure. The sealing leg is that section of the sealing device that creates the tight connection to the component. The sealing leg is sealingly connected to a component section of the component even in the event of relative movements.

A component section of a component is provided for the tight connection of the sealing leg to the component.

A joint leg is a leg of a profile strip which is arranged opposite the component.

The support body of the sealing device according to the invention is arranged between the two components and has the task of providing the mutual positioning of the two components in the assembly position. It has an elongated shape z. B. in the form of a tape or a bar or even just a thin layer and is expediently formed from materials that allow it to perform its task. The support body does not necessarily have to be tight in the sense of a seal in every configuration, since the sealing tape according to the invention performs the essential seal and this preferably exclusively takes over.

The support body has at least one end face and usually between its two outer surfaces provided for attachment to the two components two opposite end faces according to its shape. For sealing a joint according to the invention, the sealing tape can tightly cover each of the two end faces, which can be flat or curved. The front side is z. B. a flat or curved surface or just a narrow strip or in the form of a line depending on the design of the support body.

A relative movement of the two outer surfaces of the support body of a sealing device according to the invention takes place on the basis of a corresponding relative movement of at least one of the two components, each of which is connected by means of an external connection device such. B. an adhesive layer or gluing or an integral formation are connected to the support body.

In an assembly position or in the assembly state of the sealing arrangement, the integrated component or the profile strip is indirectly connected to the other component in a stable or positionally stable manner by means of the sealing device. Up to the end of the assembly, a direct connection of the profile strip with the structure and in particular the building surface is then also established on the profile strip side.

After completion of the assembly, the sealing arrangement is in an installed position or in an installed state. In an initial installation position, the sealing arrangement is unchanged compared to the installation position. At this time, no relative movements have taken place between the profile strip and the component. The sealing device or the support body is unchanged. In a moving installation position, the sealing arrangement is changed compared to the installation position. At this time, relative movements took place between the profile strip and the component. The joint diaphragm or a diaphragm section and the support body is changed by the relative movement and can already have released the installation-stable positioning.

The primary task of the supporting body is to provide a stable installation position or a stable connection of the components up to the end assembly. In a preferred embodiment, it supports and improves the sealing properties of the sealing device.

A sealing device or sealing arrangement according to the invention provides both an assembly and a sealing device in a spatially integrated design. The assembly device establishes a stable connection between the components and is used to initially position the sealing device during assembly, while the sealing device is used to permanently seal the joint.

A support stability or positionally stable connection for the mutual positioning of two components up to the completion of the assembly or processing can be immobile or able to move. For example, a support body of a sealing device according to the invention can enable a certain relative movement of the components with respect to one another when a force is applied during assembly. After the end of this action of force, the support body will preferably return to the starting position.

Of course, a positionally stable connection is not understood to mean any connection between any two components. In the building industry relevant to the invention, one component can be stable, massive and heavy and the other component can be light, such as e.g. B. a profile strip. A positionally stable connection holds a relatively light component, such as a profile strip, to another relatively light component or to a relatively heavy component. A mutual positionally stable connection of two relatively heavy components such as steel girders is not provided by the sealing device.

For the sealing device to function, it is necessary that a certain, preferred force ratio is present or established on the components involved or their connections. The assembly forces are smaller than the internal holding force, adhesive force or adhesive force on the support body. These internal forces are in turn smaller than the external holding force, adhesive force or adhesive force between the support body and the respective component. These external forces are preferred again smaller than the stretching or tensile forces that can be absorbed by the sealing tape during relative movements. Thus, when a force is exerted by a delivery and assembly force in the delivery state or in the assembly state, this delivery and assembly force is transmitted via a first external connection device and a second external connection device of the sealing device through the holding force that can be absorbed by a support body, without any of the external connection devices or a sealing tape material becoming detached rips. As a result, the sealing device behaves in a technically advantageous manner with regard to the force flow occurring during relative movements, so that the sealing device provides the desired seal in every sealing position.

Fastenings or connections or external connections are produced, for example, by gluing devices. In principle, however, other types of tight fastenings or connections or an integral connection such as vulcanization or welding or clamping are also possible.

The sealing device forms a joint panel on its visible side. The main task of the joint cover is the optically improved or perfect presentation of the sealing device. At the same time, the joint cover plays a key role in sealing the joint. A joint cover according to the invention provides a perfect visual presentation both in the assembly position and in an installed position. This quality of the visual presentation is produced by the fact that the joint cover avoids a jagged or multi-layered or material-different or deep joint design with different relative movements in the different positions of the sealing arrangement or the components to one another. A joint diaphragm according to the invention is, in particular, partially or entirely formed by a diaphragm section of the sealing tape or the entire sealing tape as a function of the relative movements.

In a preferred embodiment, the profile strip can be fixed in a stable position in an assembly position, in particular by means of the sealing device, on at least one component, in particular a frame, door frame or window frame and in the installed position absorbs relative movements of the components in a flexible sealing manner, in particular by means of the sealing device.

The main advantage of the sealing device according to the invention is therefore the flexible adaptation of the sealing tape to the respective, even large, relative movements or joint movements with a simple, inexpensive and space-saving design and the reliable tightness due to the fixed connection or one-piece production of one edge of the sealing tape with one Component or the profile strip. The sealing tape or the sealing device is designed according to its application and the size of the relative movements to be expected. At the same time, the portion of the sealing device or the panel section that is visible in an installed state can advantageously be designed to be narrow. During its processing, the sealing device establishes the stable positioning of the two components with respect to one another due to the design that is stable in shape and position.

The sealing arrangement according to the invention consists of only one unit and is preferably formed in one piece. It is accordingly simple and inexpensive to manufacture and easy and inexpensive to process. It also requires little space in the joint.

The appearance or the visual presentation of the sealing device is improved and flawless compared to the state of the art due to the technical solution of the movement absorption. According to the invention it is provided that the sealing device forms a joint panel in the installed position. Thus, no other element is required for a cover. A joint cover is that part of a joint seal that is arranged and visible on the visible side in the initial installation state or in the event of relative movements in the joint. A joint cover provides a perfect visual presentation in the stationary installation state or in the various movement positions in the event of relative movements. At the same time, the joint is and remains sealed by the sealing device in accordance with the relevant standards.

The sealing tape or a central section of the sealing tape is expediently connected to or applied to the outer surface of the support body at least via an edge-side sealing tape strip. The sealing tape strip can cover a section or strip of the outer surface adjacent to the end face or the entire outer surface. The sealing tape strip can thus merge into the support body. In addition to the outer surface, this sealing tape strip can also form a base for fastening a component or it can remain without a fixed connection to the component. In the latter case, the sealing tape strip is preferably indirectly sealingly connected to the components via the support body.

In a preferred embodiment, the sealing tape has at least one edge-side sealing tape strip which is arranged on or forms the assigned outer surface or inner surface of the support body, at least partially covers this outer surface or inner surface or forms part of the outer surface or inner surface and for a firm connection to the component and / or the profile strip is provided.

The sealing tape is preferably attached with its one edge to the component or the profile strip and with its other edge or an edge-side sealing tape strip connected to the support body or formed integrally. Thus, the assigned end face of the support body is always covered in a sealing manner. If the support body in cross section z. B. is shaped essentially rectangular with two parallel outer surfaces, one edge of the sealing tape is expediently attached or integrated to the corner area of the support body or also to an edge section of the outer surface. The corresponding outer surface of the support body can have a recess or depression adjacent to the end face, so that when the sealing tape is applied there is a planar or flat surface or outer surface to which a component is to be attached.

The sealing tape can also be formed integrally with the support body, for example by coextrusion. A strip-shaped material can, for example, also essentially form the sealing strip and the support body in one piece. For this purpose, it can be manufactured or reshaped or processed accordingly.

Furthermore, mixed forms of these solutions are possible, so that z. B. the sealing tape is formed integrally at one of its edges with the support body and at the other edge on the support body z. B. is attached by gluing or welding.

The transition from the sealing tape to the support body can take place continuously. The location of the transition can also change or shift locally in the event of relative movements in the case of a reaction of the sealing device according to the invention, in particular in the case of large relative movements, whereby the diaphragm section also changes accordingly. The supporting body is primarily defined by the provision of the positionally stable connection until the assembly is complete. If this connection is subsequently lost, for example due to relative movements, the former support body can also function as part of the sealing tape, depending on the technical design of the sealing device.

The joint cover can already be visible in the initial installation position or only in a moving installation position.

The sealing band of the sealing device is arranged in such a way that the joint panel is partially or entirely formed by a panel section, that is to say a section of the sealing band. The joint cover can also be partially or entirely formed by the entire sealing tape. The diaphragm section can change depending on the installation position. A partial or entire formation of the diaphragm section by the sealing tape can thus be constant or variable over different installation positions. Due to its design, the panel section makes a significant contribution to the optically perfect presentation of the joint panel or the sealing arrangement.

In a particularly preferred embodiment, the entire support body is arranged behind the joint cover. As a result, the support body is covered by the joint cover in one installation position. Thus, the joint cover is independent of the different Appearance of the support body can be designed in the installed position. In addition, the sealing device can be designed to be technically more independent on its visible side. The number of technical solution variants for an optically improved design of the sealing arrangement increases as a result. Thus, an optically improved arrangement or an optically perfect presentation of the joint cover and thereby an improved appearance of the sealing arrangement can be produced in a simplified manner. In addition, the support body is thereby essentially or completely protected from the weather and can therefore be produced more simply, more cheaply and more permanently.

In a further particularly preferred embodiment, the undeformed joint cover or the undeformed sealing tape is arranged in an essentially smooth-surfaced manner in an initial installation position.

In a further particularly preferred embodiment, the deformed joint cover or the deformed sealing tape is arranged in a moving installation position in the visible area essentially with a smooth surface or has a smooth surface cover section bridging the joint.

A joint cover or sealing tape that is arranged or designed with a smooth surface improves the appearance of the sealing device through a rugged or flat design of the visible side. It is advantageous if this optical improvement is produced as well as possible both in the initial and in the moved installation position.

In a further particularly preferred embodiment, in an initial and / or moved installation position, the panel section is arranged essentially at the same level as an end face of the profile strip. The component and the sealing device and / or the profile strip are preferably arranged essentially in alignment in an installed state.

This avoids a stepped or jagged visible side, which improves the appearance of the sealing device.

Both the smooth-surfaced design and the level arrangement avoid optical lines or stripes or a jagged design on the visible side of the sealing device in the best possible way in different light conditions. In particular, a visually unfavorable presentation caused by shadows is avoided as much as possible. This improves the appearance of the sealing arrangement.

The section of the sealing device that is visible in the installed state and in particular the joint cover or the cover section is preferably designed to be particularly light or particularly dark. A light design, in particular a white design, results in a harmonious addition to the usual light and in particular white surfaces of buildings or building components and thus a preferred appearance with a visually perfect presentation. A dark formation usually creates the effect of a shadow gap and thus also results in a visually flawless presentation.

In a further particularly preferred embodiment, the sealing band and / or the profile strip and / or the support body and / or the sealing leg are directly or indirectly formed integrally and / or tightly connected. The sealing tape is preferably formed integrally directly with the profile strip, for example by coextrusion. The sealing tape can also merge in one piece with the sealing leg. This simplifies and / or improves the advantages described.

In a preferred embodiment, the sealing device or the support body or the sealing tape is layer-like, band-shaped, strip-like or block-shaped and / or has a linear, rectangular, square, triangular, trapezoidal or elliptical cross section. The sealing tape or the two sealing tape strips or the sealing tape sections or the support body or the layers of the support body or outer surfaces of the support body are preferably parallel or at least substantially in the layer-like arrangement - depending on the perspective or installation position one above the other or next to one another arranged parallel to each other. However, they can also not be arranged in parallel, the central connecting device in cross section z. B. is wedge-shaped. In this way, different designs of the sealing device can be implemented, which are adapted to a respective installation situation of two components.

In a further preferred embodiment, the support body is formed flat or planar. This simplifies the design of the connecting devices and the application or processing, since a large number of components and connecting devices are flat or planar.

The carrier body is preferably constructed from a carrier layer or from at least two carrier layers, which are connected to one another and / or to a fastening base of the profile strip in particular by means of a central connecting device. This solution is simple and inexpensive.

In a further preferred embodiment, the carrier body or the inner carrier layer is a foam tape, foam adhesive tape, an adhesive layer or a combination of at least one foam tape or foam adhesive tape and at least one adhesive layer. The support body is preferably a paper, cardboard, fleece, felt, fabric, fabric, film or the like, for example. Mixed forms or multilayer combinations can also provide the desired properties.

In a further preferred embodiment, the support body produces a not rigid, but rather a movable connection between the component and the profile strip during assembly. For example, the support body is a soft foam adhesive tape or a soft mass.

In a further preferred embodiment, the sealing device or the support body or the inner support layer or the sealing tape is a foam tape or foam adhesive tape or a sealing or adhesive compound. Such or similar material can be used in its thickness for the respective application or the Joint to be sealed can be set and adjusted. Due to its thickness, such material can help shape the shape and size of the middle section of the belt. Such material is preferably compressible and can therefore also be used with compression such as with narrowing joints due to its flexible adaptability. The choice of material also determines the force that can be transmitted in each case and supports the creation of the preferred force ratio, which promotes the function of the sealing device.

In a further preferred embodiment, the support body (29) has a thickness of approximately 0.5 mm, 0.8 mm, 1 mm, 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3, 5mm, 4.0mm, 5.0mm, 6.0mm.

A central connecting device preferably connects several support layers of the support body to one another and / or connects one or more support layers of the support body to the sealing tape and / or the sealing tape strips and / or a fastening base or a sealing leg of the profile strip. The central connecting device can also be an inner support layer, each with an adhesive device for connecting the inner support layer to the sealing tape or the two sealing tape sections. However, designs deviating therefrom can also be made, the central connecting device or the support body not being restricted to the designs disclosed herein, as long as it fulfills the function according to the invention.

The central connecting device is preferably an adhesive device. An adhesive device is produced, for example, by an adhesive coating or an adhesive tape or a sealing or adhesive compound.

An adhesive coating is preferably an adhesive layer to be applied. The adhesive is applied, for example, from a container of a suitable device during the manufacture of the sealing device. Adhesives are, for example, hot-melt adhesives or solvent-based adhesives or acrylate adhesives.

An adhesive tape usually provides a ready-to-use adhesive device with a defined dimension. Adhesive tapes are preferably provided as transfer adhesive tapes or as foam adhesive tapes. Mostly these are manufactured as rolls or spools and applied to an adhesive substrate by unwinding.

In an alternative embodiment, the adhesive device of the central connecting device can be a sealing compound or adhesive. A sealing or adhesive compound is preferably pasty in the manufacture of the adhesive device and sets after processing. After setting, the sealant or adhesive is often elastic. Common household silicone, acrylic, polyurethane or hybrid sealants in cartridges are among the sealants or adhesives. The particularly thick, voluminous mass offers sufficient support for the sealing device or the one component or a profile strip during assembly on another component. In the installed position, the mass can adapt to it in the event of a relative movement, and in the case of excessive relative movements, the mass can loosen, separate or tear and thus enable the sealing tape or the joint cover to adapt its movement.

Preferably, the profile strip can be fixed in a stable position in an assembled state, in particular by means of the sealing device, on at least one component, in particular a frame, door frame or window frame, and in the assembled state, in particular by means of the sealing device, absorbs relative movements of the components in a flexible sealing manner. As a result, a profile strip according to the invention also has the described advantages of the sealing device.

In a further particularly preferred embodiment, the carrier body will separate in the event of excessive relative movement or relative distance of its outer surfaces between the edges of the sealing tape, between the sealing tape strips or its outer surfaces, or two carrier layers of the carrier body and / or one carrier layer and the fastening base or the Loosen the sealing leg or the joint leg from one another. The holding force of the central connecting device is determined by its technical design. Is the central connecting device, for example a foam adhesive tape, the holding force is determined by the adhesive force of the adhesive connections and / or the breaking force of the foam material. The lower force determines the maximum holding force. This design also determines the force that can be transmitted in each case and supports the establishment of the preferred force ratio, which promotes the function of the sealing device.

In a further particularly preferred embodiment, an external connection device for fixing the support body and / or the sealing tape or sealing tape strip on the component is provided on the sealing device. In this case, in an installed position, an external connection force of the external connection device or a connection force between the sealing strip and the profile strip is greater than an internal connection force of a central connection device or an internal material force counteracting the separation of the support body. The holding force of the two external connecting devices on the associated components is therefore preferably set to be greater than the holding force of the central connecting device. This ensures that the sealing device does not become detached from one of the two components after processing or assembly when relative movements occur, but rather that the central connecting device gives up its connecting property without further measures. As a result, the sealing device always seals the joint even with larger relative movements, even if the weaker central connecting device allows the two sealing tapes or the respective sealing tape sections to move away from one another or to detach from the central connecting device in accordance with the relative movements. The holding force of the external connection devices can be set in such a way that a certain detachment of at least one of the sealing tapes or a respective sealing tape section from the associated component is possible in the area of the central section or the joint cover or the cover section of the sealing tape in order to be able to follow large relative movements but a sufficient area of the sealing tape remains firmly and tightly bonded. This design also determines the force that can be transmitted in each case and supports the establishment of the preferred force ratio, which enables the sealing device to function is favored. A section of the sealing tape on the visible side forms a joint panel in each case. This changes its shape and dimensions depending on the respective relative movement and provides a flawless visual presentation.

The external connection device can be an adhesive device and in particular an adhesive coating or an adhesive tape. These are easy and inexpensive to manufacture. In principle, however, other types of tight fastenings or connections such as vulcanization or welding or clamping are also possible.

The external connection device can preferably also be a mechanical fastening and in particular be produced by means of screwing, nailing, clamping or the like and in particular at least a section of the external connection device or the sealing leg can be formed from hard material. This results in a fastening with a high transferable force and a secure fastening compared to merely an adhesive fastening.

Preferably, an edge section of the sealing tape or the sealing tape strip or the sealing tape section remote from the belt middle section or the joint cover or from the cover section extends or protrudes over the support body and / or over the external connection device and / or over the central connection device. As a result, the sealing device is simpler and cheaper to manufacture and its function or the balance of forces is improved or secured.

In a preferred embodiment, the external connection device or the sealing leg has a greater depth than the profile strip. As a result, the function of the sealing device or the balance of forces is improved or secured.

In a preferred embodiment, the connection of the external connection device or the sealing leg to the component has a greater depth than the central connection device. As a result, the function of the sealing device or the balance of forces is improved or secured.

In a preferred embodiment, the external connection device or the sealing leg protrudes from the rear over the profile strip. As a result, the function of the sealing device or the balance of forces is improved or secured.

In a preferred embodiment, the external connection device or the sealing leg has a depth of approximately 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45 mm.

According to the invention, the external connection device or the sealing leg or at least a part of the sealing leg is made of hard plastic material. Part of the sealing leg can be made of soft plastic material. Hard plastic material goes well with adhesive material. Hard plastic material has no plasticizers that could migrate into the adhesive and influence it, for example, liquefy it. In contrast to soft plastic material, hard plastic material is calibrated during extrusion and can therefore be easily guided. Soft plastic material can adapt well to changes in the event of relative movements. The function of the sealing device or the balance of forces can be produced or secured in an improved manner through the respective properties or their combination.

In a preferred embodiment, the external connection device or the sealing leg is fastened to the component by means of an adhesive bond and consists partially of soft material in the area of its adhesive bond. This is particularly advantageous in the case of a thin external connection device. For example, shear forces can occur between the component and the external connection device or sealing leg due to different expansion behavior. This could lead to the external connection device or the sealing leg becoming detached from the component and the Sealing device loses its function. Due to its softness or adaptability, soft material is able to prevent this and does not shear off. As a result, the function of the sealing device or the balance of forces is improved or secured.

In a further particularly preferred embodiment, the force that can be absorbed by the sealing tape or the sealing tape strips, in particular the stretching force or the tensile force, is set greater than the external connecting force or holding force of the external connecting device and / or an internal connecting force of a central connecting device. As a result, when adapting to a large relative movement, the middle section of the sealing tape is in no way destroyed and the seal remains secured. In the case of large relative movements, the middle section of the belt can not only be bent, but also pulled and / or stretched. In most cases, a section of a sealing tape which is adjacent to the middle section of the tape or the joint cover or the cover section is then included in an adaptation. This happens, for example, by a certain detachment of at least one of the sealing tapes or a sealing tape section from the associated component in the area of the joint cover or the cover section or the central section of the sealing tape, but a sufficient area of the sealing tape remains firmly and tightly bonded. This design also determines the force that can be transmitted in each case and supports the establishment of the preferred force ratio, which promotes the function of the sealing device.

Furthermore, a reinforcement layer can be integrated or attached to the sealing tape and / or the sealing tape strips or the sealing tape sections. This reinforcement layer takes on a reinforcing function, so that the sealing tape sections or the sealing tape itself do not have to be designed for this. The reinforcing function is preferably an increase in the transmission of force, for example in the case of tensile forces occurring in the sealing tape.

In a further particularly preferred embodiment, the sealing arrangement or the joint limb and / or the support body and / or the sealing limb has a surface structure with elevations and depressions and / or a coating for influencing the transferable force, in particular the adhesive force.

The / a sealing tape strip and / or the sealing tape expediently has a surface structure and / or a coating for influencing the transferable force, in particular the adhesive force. Thus, for. B. with basically the same adhesive properties or adhesive forces of an adhesive by a coating determines the force transmission at this point and z. B. be reduced. The same or a similar result is achieved by reducing the surface in contact with the adhesive. As a result, with basically the same adhesive properties or adhesive forces of an adhesive, the total adhesive force at this point is determined and z. B. reduced. This z. For example, certain areas of the adhesive devices can also be formed with reduced adhesive force or adhesive force, so that the sealing device or the sealing tape section or the sealing tape can loosen in this area, while it remains firmly connected to other areas with a higher adhesive force or adhesive force . The surface structure can have elevations or depressions which, for example, correspond to a ribbed or knurled surface.

In particular, the surface structure has elevations and depressions and the force transmission, in particular the gluing, takes place essentially on the elevations. This reduces the adhesive force in this area.

A separating aid is preferably provided for separating the support body and / or the central connecting device. Such a disconnection aid can support the disconnection or release of the central connecting device or initiate it in a defined manner. For example, the sealing device should provide a high holding force as an assembly hold during processing. After processing, the separation aid is then used to reduce or dissolve the high holding force of the central connecting unit. This ensures that the sealing device does not become detached from one of the two components after processing when relative movements occur, but rather without further measures the central connection device gives up its connecting property. This ensures or improves the reliable function of the sealing device.

The support body and / or the central connecting device expediently has a defined material weakening or a foam strip of the central connecting device, a slot or a notch and / or a tear cord as a respective separating aid. This also ensures that the sealing device does not become detached from one of the two components after processing when relative movements occur, but rather that the central connecting device relinquishes its connecting property without further measures. This ensures or improves the reliable function of the sealing device.

Mixed forms of the specified designs with regard to the flow of force are also possible. This design also determines the force that can be transmitted in each case and supports the establishment of the preferred force ratio, which promotes the function of the sealing device.

In a further preferred embodiment, the sealing band has a length or configuration such that it can adapt to relative movements between the sealing leg and the profile strip in the installed position. This is preferably done without stretching the sealing tape. This provides a movement reserve or adjustment reserve.

In a preferred embodiment of the sealing device, the reserve of movement extends wholly or partially over the depth of the sealing device or the profile strip or the external connection device.

In a preferred embodiment of the sealing device, the joint cover and / or the movement reserve and the wall surface or building surface are arranged essentially parallel. In particular, this improves the quality of the visual presentation and the appearance.

In a preferred embodiment of the sealing device, the movement reserve is arranged within the depth of the profile strip in an installed state. As a result, the profile strip or the sealing arrangement can in particular be made very narrow.

In a preferred embodiment of the sealing device, the sealing band or the movement reserve and the support body are arranged next to one another in the direction of the depth of the sealing device or are formed integrated into one another, for example overlapping or overlapping.

In a preferred embodiment of the sealing device, the sealing device or the sealing band or the movement reserve is formed entirely or partially on the rear side of the profile strip or the component. As a result, the profile strip or the sealing arrangement can in particular be made very narrow.

In a further particularly preferred embodiment, the sealing device, in particular the sealing tape, has at least one FREE section and / or at least one LOES section as a movement reserve or adjustment reserve.

In a further preferred embodiment, the sealing band has a central section and at least one leg which runs along the profile strip in the assembly position and lifts off the profile strip in the event of relative movements between the sealing leg and the profile strip. At least one FREE section is thus formed.

In a further particularly preferred embodiment, the connection point of the sealing tape with the profile strip is arranged on a central section of a profile strip leg that is spaced apart at the edge. A FREE section is thus formed at least in the extension of the sealing tape up to its connection point with the profile strip.

The sealing device can preferably have a movement reserve or an adaptation reserve in the form of a FREE section. This is in particular formed by at least one portion of the sealing tape, the at least one portion of the sealing tape preferably being arranged with its outside in the direction of the component and / or the profile strip and preferably having no external connection device for fixing to the component or the profile strip. As a result, this edge section or the portion of the sealing tape can form a free movement reserve which can be used without great effort by bending the edge section or the portion of the sealing tape. As a result, when adapting to a large relative movement, the middle section of the sealing tape is not stretched or pulled. The adaptation takes place by deformation of the sealing tape, whereby only small forces occur in the sealing tape or only small bending forces are introduced into the sealing device. The portion of the sealing tape which does not have an external connection device for securing it to a component preferably moves away from the component and thus easily compensates for the relative movement. Only after this free movement reserve has been used up is the middle section of the tape or the joint cover or the cover section, as already described, also pulled and / or stretched and / or a section of the sealing tape is detached from the associated component. The last functional principle describes a LOES section which provides a releasable reserve of movement. This design also determines the force that can be transmitted in each case and supports the establishment of the preferred force ratio, which promotes the function of the sealing device. Since there is no detachment of one of the sealing tapes or a sealing tape section from the associated component during relative movements within the free movement reserve, no proportionate areas of adhesive devices are exposed either. Thus, in the case of a FREE section, the surface of the edge section does not tend to become soiled, for example through the accumulation of dust. The appearance or the visual presentation remains flawless. This improves the function of the sealing device. Such a FREE section or portion of the sealing tape is preferably arranged in the initial installed state parallel to a surface section of a component.

The sealing tape or its at least one FREE section preferably has such a width or arrangement between its two edges on the support body that it can adapt to the relative movements of the components. If the sealing tape is pliable but not stretchable, its two edges can move away from one another when the support body expands until it is stretched. In the delivery state or in the assembly position, the sealing tape can be bulged or U-shaped over the end face of the support body, so that it can compensate for the path according to the size of the bulge. It thus has, in particular, a free movement reserve due to the possibility of flexible deformation.

If the sealing tape is flexible and, in particular, stretchable, it can adapt to this displacement if its two edges are excessively separated from one another. In this way, in the delivery state as well as in the installed position, the sealing tape can be both arched and arranged in front of the end face of the support body. It thus has, in particular, a free reserve of movement by means of deformation by stretching. When stretched, tensile forces occur in the sealing tape.

An adaptation to a relative movement is thus carried out, for example, by bending and / or stretching the sealing tape. In the case of relative movements of the components delimiting the joint, an adaptation can take place, for example, in the case of elongation or compression or longitudinal shear or transverse shear or a mixed form of these relative movements.

In a preferred embodiment of the sealing device, the movement reserve or the sealing band has at least one external connection device for at least section-wise connection to the component or the profile strip, and the external connection device is designed to be detachable in particular during relative movement. When a section of the sealing tape is detached from the associated component, a LOES section and thus a releasable reserve of movement is made available.

In a preferred embodiment of the sealing device, the sealing device or the sealing band has a sealing section connected to the component and / or the profile strip and at least partially detachable from the component and / or from the profile strip. When a section of the sealing tape is detached from the associated component, a LOES section and thus a releasable reserve of movement is made available.

A section of the sealing device adjacent to the sealing tape, for example a section of the support body, can also be included in an adaptation as a LOES section. In the event of excessive relative movement or enlargement of a joint, the sealing tape can loosen continuously or in stages from the respective component, in which case a certain section of the sealing tape or the sealing device must of course remain tightly connected to the component. This must be taken into account when designing a sealing device. The sealing device must be tight at least in that area or section which extends in the installed position or in the operating state after a relative movement of the components between these components. This is at least the middle section of the sealing tape and possibly sections of the sealing device that are detached from the components, whereby an adapted joint panel or panel section is formed. Those areas or sections of the sealing device that always remain attached to the components do not necessarily require such a tightness.

Due to the respective properties or their combination, the function of the sealing device or the ratio of forces, in particular a movement reserve or an adaptation reserve, can be produced or secured in an improved manner.

According to the invention, the sealing device or the sealing tape or the support body has one fold or two or more folds.

In a further preferred embodiment, the folds essentially correspond to the width of the profile strip or are made narrower.

In a further preferred embodiment, the sealing tape is formed like a fold with at least one fold in particular on the visible side in front of the support body.

In a preferred embodiment of the sealing device, the movement reserve is folded in a storage space and unfolds with an improved appearance, in particular during relative movement.

In a preferred embodiment of the sealing device, the storage space is arranged adjacent on the visible side or on the rear side of the profile strip.

In a further preferred embodiment, the sealing tape is folded in an area that is covered on the visible side.

When the sealing tape is folded, the relative movement that can be absorbed can be made particularly large. The sealing device or the joint diaphragm or the diaphragm section can be arranged particularly close to the surface of a component. This improves the visual presentation or the appearance.

When the sealing tape is freely folded, this provides a FREE section and thus a free movement reserve. The function of the sealing device or the balance of forces, in particular a movement reserve or an adaptation reserve, can be produced or secured in an improved manner through the respective properties of a fold or its combination with another described feature. In particular, this also improves the visual presentation or the appearance.

The profile strip preferably has a profile portion which completely or partially covers the sealing device and in particular the central section or the joint cover or the cover section in an installed state on the visible side by a cover. As a result, the profile strip provides an improved appearance in an installed state and in the event of relative movements. At the same time, the Sealing device better protected against mechanical loads or weather influences. The joint cover formed by the sealing tape is only visible at all or to a greater extent.

In a preferred embodiment, the sealing device or the sealing tape and in particular the portion of the sealing tape which is visible during relative movements and which represents the joint cover is formed in such a way that the sealing device and the covering profile portion essentially form a technical functional unit that provides an improved appearance. For example, during relative movements of the components, a portion of the sealing tape can slide along the inside of the covering profile portion as a free movement reserve and avoid deepened, fissured joint formation. Due to the properties of the sealing device in interaction with the profile strip, compared to the prior art, the extent or the direction of the movement absorption and / or the sealing function is not limited or restricted. The sealing function is guaranteed with simultaneous three-dimensional recording of large relative movements. The appearance is flawless according to the function of a joint cover.

In a preferred embodiment, the connection of the external connection device or the sealing leg to the component is formed by a foam adhesive tape which has a certain thickness and this connection is covered on the visible side by a particularly hard or stationary leg of the sealing device. In particular, this also improves the visual presentation or appearance and protects the connection from the weather.

In a further preferred embodiment, a sealing leg preferably does not have a FREE section. As a result, the visible section of the sealing leg remains unmoved or unchanged even in the event of relative movements. This improves the visual presentation or appearance, particularly in the case of solutions with a fold and / or a cover.

In a further preferred embodiment, the depth of the sealing device and / or the profile strip essentially corresponds to the plaster thickness. As a result, the profile strip or the sealing arrangement can in particular be made very narrow.

In a further preferred embodiment, the depth of the sealing device and / or the profile strip is approximately 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 12 mm, 14 mm, 16 mm, particularly in the case of ETICS.

In a further preferred embodiment, the depth of the support body and / or the sealing band in an installed state is less than or equal to the depth of the profile strip and / or the support body and / or the sealing band are arranged within the depth of the profile strip.

In a preferred embodiment, the sealing arrangement and in particular the profile strip have a wall connection device. As a result, the sealing arrangement can be fixed in a known manner on the associated wall or wall surface. A wall connection device is, for example, a plastering leg or a reinforcement fabric section or a perforated spatula leg. The connection is made, for example, by plastering or filling or using a sealant or adhesive.

In a preferred embodiment, the profile strip and / or the sealing arrangement is or are formed in one piece. This makes it easy and inexpensive to manufacture and process.

In a preferred embodiment of the sealing device, the sealing device or the sealing tape or the joint cover or the cover section forms at least one visible gap, which is only part of the depth of the sealing device or the depth of the profile strip, and particularly when there is a relative movement between the component and the profile strip in the installed position in particular less than 70% or preferably less than 50% or less than 30% of the depth. The sealing device or the joint cover or the cover section can be particularly close to the surface of a component or a profile strip to be ordered. The smaller the depth, the more the visual presentation or appearance is improved.

In a further preferred embodiment, the sealing tape or the support body is arranged between two profile legs made of hard material. As a result, plasticizers cannot migrate into the adhesive layer when the profile legs are glued.

In a further preferred embodiment, the sealing leg has, in the joint behind the support body, a fastening section which is in particular reinforced or stiffened. As already described, this also improves or ensures the flow of forces and the visual presentation.

In a preferred embodiment of the sealing device, the support body is wholly or partially connected directly, that is to say directly or without an intermediate layer, to the profile strip and / or the component. As a result, the technical design options of the sealing arrangement or the sealing arrangement are expanded.

In a preferred embodiment of the sealing device, the support body is formed entirely from hard material or entirely or partially from soft material and is, in particular, at least in sections directly / directly connected to the component and the profile strip. As a result, the technical design options of the sealing arrangement or the sealing arrangement are expanded.

In a preferred embodiment of the sealing device, the component and the profile strip have a section with a direct connection and the direct connection is in particular an assembly connection. As a result, the technical design options of the sealing arrangement or the sealing arrangement are expanded.

In a preferred embodiment of a sealing arrangement, the sealing tape or the tight middle section of the sealing tape is arranged in the installed state in the joint on the visible side and forms a joint cover.

This solution is preferred for a secure, weatherproof cover of the central connecting device and for the visual appearance, in which the tight band center section in the joint can be seen as a joint cover, if necessary by a cover such as, for. B. a lip or a rib is at least partially covered, is arranged.

In the case of a sealing device or sealing arrangement according to the invention, a tight middle section of the sealing tape of the sealing device is preferably arranged as a joint cover in the installed state on the visible side, the sealing arrangement or the profile strip or the sealing device in the event of relative movement or relative distance of the outer surfaces between the edges of the sealing tape, between the sealing tape strips or its Outer surfaces have a visible portion of the sealing device, which is formed as a joint panel uniformly and without interruption, whereby the appearance is improved.

In a preferred embodiment, the profile strip can be fixed in a stable position in an assembled state on a component or several components, preferably by means of the sealing device, and the relative movements are absorbed in a flexible sealing manner by the sealing device in the installed state. This can be done, for example, with a one-part or multi-part reveal connection profile or expansion joint profile. The sealing device has adhesive tapes, for example which define a central foam plastic band on the components or on a component and a profile connection strip. The central connecting device, for example in the form of the foam plastic tape bonded by means of the adhesive tapes, holds the profile connection strip in a stable position in the assembled state before plastering and also during plastering on the component.

A sealing device according to the invention is, for example, about 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1.0 mm, 1.5 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 15 mm or 20 mm thick. In the case of reveal connection profiles, a preferred thickness is, for example, approximately 1 mm to 5 mm and in particular approximately 2 mm to 4 mm. In the case of expansion joint profiles for ETICS or wet plaster, a preferred thickness is, for example, approximately 2 mm to 15 mm and in particular approximately 4 mm to 10 mm.

A sealing device according to the invention is, for example, about 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 15 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm or 50 mm wide. In the case of reveal connection profiles, a preferred width is, for example, approximately 5 mm to 20 mm and in particular approximately 6 mm to 12 mm. In the case of expansion joint profiles for ETICS or wet plaster, a preferred width is, for example, approximately 8 mm to 40 mm and in particular approximately 10 mm to 25 mm.

The fastening straps of a sealing device according to the invention are, for example, about 0.08 mm, 0.1 mm, 0.12 mm, 0.15 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0, 6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.5mm, 2mm or 3mm thick. In the case of reveal connection profiles, a preferred thickness is, for example, approximately 0.08 mm to 0.8 mm and in particular approximately 0.1 mm to 0.5 mm. In the case of expansion joint profiles for ETICS or wet plaster, a preferred thickness is, for example, about 0.1 mm to 1.5 mm and in particular about 0.15 mm to 1 mm.

The dimensions and the material properties of the sealing device are adapted accordingly to the size of the joint and the size of the relative movements to be expected.

The sealing tape is preferably designed in such a way that it does not tear under the loads described and thus provides or maintains the desired seal. The material of the sealing tape is selected according to the requirements with regard to the movements and the sealing properties. The sealing tape is for example made of soft plastic such as soft PVC, TPE, polyethylene or similar materials.

A component or a profile strip is preferably wholly or partially made of plastic, in particular hard plastic. Among the plastics, PVC is a preferred material.

The portions of the sealing device or the profile strip or the sealing arrangement can already be wholly or partially assembled in the respective delivery state. However, they can also be wholly or partially assembled before or during assembly, for example in a manufacturing plant for profile strips or components or at the construction site.

The invention also relates to a use of a sealing arrangement according to the invention consisting of a profile strip and a sealing device according to the invention for attachment to a component for sealing joints between the profile strip and a component.

Fig. 1

in einer Querschnittansicht eine erfindungsgemäße Dichtvorrichtung an einer Profilleiste in einer Abdichtungsanordnung, die zwischen einer an einer Wand eingeputzten Profilleiste und einem Bauteil angeordnet ist;

Fig. 2

in einer Querschnittansicht gemäß Fig. 1 die Dichtvorrichtung, die die noch unverputzte Profilleiste in einer Montagestellung hält;

Fig. 3

in einer Querschnittansicht eine Dichtvorrichtung gemäß Fig. 1 in einer detaillierten Darstellung;

Fig. 4

in einer Querschnittansicht gemäß Fig. 3 die Dichtvorrichtung, die gegenüber der Fig. 3 durch eine Relativbewegung des Bauteils von der Profilleiste weg verformt ist;

Fig. 5

in einer Querschnittansicht gemäß Fig. 1 die Dichtvorrichtung, die nach einer Relativbewegung des Bauteils gegen die Profilanschlussleiste komprimiert ist;

Fig. 6

in einer Querschnittansicht gemäß Fig. 1 die Dichtvorrichtung, die gegenüber der Fig. 1 durch eine Relativbewegung des Bauteils gegen die Wand verformt ist;

Fig. 7

in einer Querschnittansicht gemäß Fig. 1 die Dichtvorrichtung, die gegenüber der Fig. 1 durch eine Relativbewegung des Bauteils von der Wand weg verformt ist;

Fig. 8

in einer Querschnittansicht gemäß Fig. 1 die Dichtvorrichtung, die gegenüber der Fig. 1 durch eine Relativbewegung des Bauteils von der Profilanschlussleiste weg verformt ist;

Fig. 9

in einer Querschnittansicht gemäß Fig. 1 die Dichtvorrichtung, die gegenüber der Fig. 8 auf die weitergehende Relativbewegung des Bauteils reagiert hat;

Fig. 10

in einer Querschnittansicht gemäß Fig. 1 die Dichtvorrichtung, die gegenüber der Fig. 9 auf eine weitergehende Relativbewegung des Bauteils zusätzlich verformt ist;

Fig. 11

in einer Querschnittansicht gemäß Fig. 1 die Dichtvorrichtung, die sich nach einer größeren Relativbewegung des Bauteils von der Wand und der Profilanschlussleiste weg verformt hat;

Fig. 12

in einer Querschnittansicht eine Dichtvorrichtung in einer Anordnung zwischen einem Bauteil und einer Wärmedämmung (WDVS) einer Wand;

Fig. 13

in einer Querschnittansicht eine Dichtvorrichtung in einer Anordnung zwischen einem Bauteil und einer Winkelprofilleiste;

Fig. 14

in einer Querschnittansicht eine Dichtvorrichtung in einer Fuge bei einer Wärmedämmung (WDVS) auf zwei Wänden;

Fig. 15

in einer Querschnittansicht eine Dichtvorrichtung in einer Eckfuge zwischen zwei winklig zueinander stehenden Wärmedämmungen (WDVS) auf zwei Wänden;

Fig. 16

in einer Querschnittansicht eine Dichtvorrichtung in einer Anordnung zwischen einem Bauteil und einer Wärmedämmung (WDVS) einer Wand;

Fig. 17

in einer Querschnittansicht eine Dichtvorrichtung in einer Anordnung zwischen einem Bauteil und einer Wärmedämmung (WDVS) einer Wand;

Fig. 18

in einer Querschnittansicht eine Trockenbauprofilleiste mit einer daran angebrachten Dichtvorrichtung;

Fig. 19

in einer Querschnittansicht eine weitere Profilleiste mit einer daran angebrachten Dichtvorrichtung;

Fig. 20

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 21

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 22

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 23

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 24

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit Erhöhungen und Vertiefungen;

Fig. 25

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 26

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 27

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 28

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 29

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 30

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einem überstehenden Dichtungsschenkel;

Fig. 31

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 32

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 33

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 34

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 35

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit Erhöhungen und Vertiefungen;

Fig. 36

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 37

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 38

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 39

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 40

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 41

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 42

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Faltung;

Fig. 43

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Abdeckung;

Fig. 44

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Abdeckung;

Fig. 45

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einer Abdeckung;

Fig. 46

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 47

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung in einer Anordnung in einer keilförmigen Fuge;

Fig. 48

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einem Tragkörper und einem angeformten Dichtband;

Fig. 49

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit Erhöhungen und Vertiefungen;

Fig. 50

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einem Tragkörper und einem angeformten Dichtband;

Fig. 51

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer im Querschnitt keilförmigen bzw. trapezförmigen Dichtvorrichtung in einer entsprechenden Fuge;

Fig. 52

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit einem zweischichtigen Tragkörper;

Fig. 53

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung, die ein einen Auftrennschlitz aufweisendes Schaumband enthält;

Fig. 54

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung;

Fig. 55

in einer perspektivischen Draufsicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit Aufreißschnüren zum Vorbereiten einer Trennung am Schaumband;

Fig. 56

in mehreren Querschnittansichten verschiedene Ausbildungen von Profilleisten;

Fig. 57

in mehreren Querschnittansichten verschiedene Klebeeinrichtungen im Einbauzustand und im Dehnungszustand;

Fig. 58

in mehreren Querschnittansichten verschiedene Ausbildungen von Abziehstreifen; und

Fig. 59

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit beidseitigen Erhöhungen und Vertiefungen;

Fig. 60

in einer Querschnittansicht ein weiteres Ausführungsbeispiel einer Dichtvorrichtung mit beidseitigen Erhöhungen und Vertiefungen.

A sealing device according to the invention and also sealing devices in arrangements on profile strips are explained in more detail below on the basis of exemplary embodiments with reference to the drawing. The ones in the Figures 28, 28a , 31, 31a , 33, 33a , 37, 37a , 40, 40a , 41 , 41a , 42 , 42a , 43 , 43a , 44 , 44a , 45 , 45a , 48 and 48a However, the exemplary embodiments shown here do not represent exemplary embodiments according to the claimed invention. It shows:

Fig. 1

in a cross-sectional view a sealing device according to the invention on a profile strip in a sealing arrangement which is arranged between a profile strip plastered on a wall and a component;

Fig. 2

in a cross-sectional view according to Fig. 1 the sealing device that holds the as yet unplastered profile strip in an assembly position;

Fig. 3

in a cross-sectional view a sealing device according to Fig. 1 in a detailed representation;

Fig. 4

in a cross-sectional view according to Fig. 3 the sealing device opposite the Fig. 3 is deformed away from the profile strip by a relative movement of the component;

Fig. 5

in a cross-sectional view according to Fig. 1 the sealing device, which is compressed after a relative movement of the component against the profile connection strip;

Fig. 6

in a cross-sectional view according to Fig. 1 the sealing device opposite the Fig. 1 is deformed by a relative movement of the component against the wall;

Fig. 7

in a cross-sectional view according to Fig. 1 the sealing device opposite the Fig. 1 is deformed by a relative movement of the component away from the wall;

Fig. 8

in a cross-sectional view according to Fig. 1 the sealing device opposite the Fig. 1 is deformed away from the profile connection strip by a relative movement of the component;

Fig. 9

in a cross-sectional view according to Fig. 1 the sealing device opposite the Fig. 8 has reacted to the further relative movement of the component;

Fig. 10

in a cross-sectional view according to Fig. 1 the sealing device opposite the Fig. 9 is additionally deformed in response to a further relative movement of the component;

Fig. 11

in a cross-sectional view according to Fig. 1 the sealing device, which has deformed away from the wall and the profile connection strip after a relatively large relative movement of the component;

Fig. 12

a cross-sectional view of a sealing device in an arrangement between a component and thermal insulation (ETICS) of a wall;

Fig. 13

in a cross-sectional view a sealing device in an arrangement between a component and an angle profile strip;

Fig. 14

a cross-sectional view of a sealing device in a joint in thermal insulation (ETICS) on two walls;

Fig. 15

a cross-sectional view of a sealing device in a corner joint between two thermal insulation systems (ETICS) positioned at an angle to one another on two walls;

Fig. 16

a cross-sectional view of a sealing device in an arrangement between a component and thermal insulation (ETICS) of a wall;

Fig. 17

a cross-sectional view of a sealing device in an arrangement between a component and thermal insulation (ETICS) of a wall;

Fig. 18

in a cross-sectional view a drywall profile strip with a sealing device attached thereto;

Fig. 19

in a cross-sectional view another profile strip with a sealing device attached thereto;

Fig. 20

in a cross-sectional view a further embodiment of a sealing device;

Fig. 21

in a cross-sectional view a further embodiment of a sealing device;

Fig. 22

in a cross-sectional view a further embodiment of a sealing device;

Fig. 23

in a cross-sectional view a further embodiment of a sealing device;

Fig. 24

in a cross-sectional view a further embodiment of a sealing device with elevations and depressions;

Fig. 25

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 26

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 27

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 28

in a cross-sectional view a further embodiment of a sealing device;

Fig. 29

in a cross-sectional view a further embodiment of a sealing device;

Fig. 30

in a cross-sectional view a further embodiment of a sealing device with a protruding sealing leg;

Fig. 31

in a cross-sectional view a further embodiment of a sealing device;

Fig. 32

in a cross-sectional view a further embodiment of a sealing device;

Fig. 33

in a cross-sectional view a further embodiment of a sealing device;

Fig. 34

in a cross-sectional view a further embodiment of a sealing device;

Fig. 35

in a cross-sectional view a further embodiment of a sealing device with elevations and depressions;

Fig. 36

in a cross-sectional view a further embodiment of a sealing device;

Fig. 37

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 38

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 39

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 40

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 41

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 42

in a cross-sectional view a further embodiment of a sealing device with a fold;

Fig. 43

in a cross-sectional view a further embodiment of a sealing device with a cover;

Fig. 44

in a cross-sectional view a further embodiment of a sealing device with a cover;

Fig. 45

in a cross-sectional view a further embodiment of a sealing device with a cover;

Fig. 46

in a cross-sectional view a further embodiment of a sealing device;

Fig. 47

in a cross-sectional view a further embodiment of a sealing device in an arrangement in a wedge-shaped joint;

Fig. 48

in a cross-sectional view a further exemplary embodiment of a sealing device with a support body and a molded-on sealing band;

Fig. 49

in a cross-sectional view a further embodiment of a sealing device with elevations and depressions;

Fig. 50

in a cross-sectional view a further exemplary embodiment of a sealing device with a support body and a molded-on sealing band;

Fig. 51

in a cross-sectional view a further exemplary embodiment of a sealing device which is wedge-shaped or trapezoidal in cross-section in a corresponding joint;

Fig. 52

in a cross-sectional view a further embodiment of a sealing device with a two-layer support body;

Fig. 53

in a cross-sectional view a further exemplary embodiment of a sealing device which contains a foam tape having a separating slit;

Fig. 54

in a cross-sectional view a further embodiment of a sealing device;

Fig. 55

in a perspective top view another embodiment of a sealing device with tear cords for preparing a separation on the foam tape;

Fig. 56

in several cross-sectional views different designs of profile strips;

Fig. 57

in several cross-sectional views various adhesive devices in the installed state and in the stretched state;

Fig. 58

in several cross-sectional views various designs of peel-off strips; and

Fig. 59

in a cross-sectional view a further exemplary embodiment of a sealing device with elevations and depressions on both sides;

Fig. 60

in a cross-sectional view a further embodiment of a sealing device with elevations and depressions on both sides.

A component 10, for example a door or window frame (in Fig. 1 shown schematically), is inserted in a wall opening of a wall 11 and connected to the wall 11. A joint 12 between the peripheral side 13 of the component 10 and the wall 11 on the soffit is created by means of a joint filling material 14, e.g. B. one Filling foam, filled. On the outer side 16 of the component 10 directed towards an outer space 15, a profile connection strip 17 known per se is arranged as a connection to an outer cover layer applied to the wall 11, for example a plaster layer 18. The profile connection strip 17 has an approximately U-shaped cross section with a fastening base 19 and a front plaster leg 20 and a rear plaster leg 21. The profile connection strip 17 is connected to the outside 16 of the component 10 by means of a sealing device 22, which is also referred to as a sealing strip unit, so that the sealing device 22 forms or contains a support body 29 between the component 10 and the fastening base 19 of the profile connection strip 17. A joint 23 extending between the profile connection strip 17 and the component 10 is thus filled and sealed by the sealing device 22 which is attached in a sealing manner.

Before the plaster layer 18 is applied to the wall 11, the profile connection strip 17 is fixed in a stable position by means of the sealing device 22 on the component 10 in its intended position which is to be maintained during plastering. The profile connection strip 17 has, for example, a tab 24 known per se (see FIG Fig. 2 ), which can be separated from the profile connection strip 17 after plastering at a material weakening 25 and to which a protective film 26 covering the component 10 or the window is glued by means of an adhesive layer 27. The sealing device 22 holds the profile connection strip 17 in a substantially positionally stable position against a deformation force (shown schematically with arrow F ₁ ), which z. B. is generated or can be generated by the weight of the profile connection strip 17 and the protective film 26 and in particular also by a wind load against the protective film 26.

When the plaster layer 18 is applied to the wall 11, the front plaster leg 20 serves as a plastering aid for a plastering tool 28 (see FIG Fig. 2 ), which presses against the plaster leg 20 of the profile connection strip 17 with a force F _2. The sealing device 22 holds the profile connection strip 17 in its position _{against this deformation force F 2, which is applied in the usual size.}

The sealing device 22 is according to a first embodiment (see Fig. 1 and 2 as well as the enlarged representations according to Figures 3 and 4 ) is essentially built up in layers and contains a foam strip 29 as a central layer or inner support layer, which has an adhesive device 32 and 32 'on each of its two opposing surfaces 30 and 30'. Using the according to Fig. 3 At the top adhesive device 32, the foam strip 29 is firmly connected to the fastening base 19 of the profile connection strip 17. By means of the lower adhesive device 32 'opposite the upper adhesive device 30 ("lower" adhesive device 32' according to FIG Fig. 3 ) a sealing tape strip 31 of a sealing tape 33 is fixedly attached to the lower surface 30 'of the foam strip 29. The sealing tape 33 is folded in a U-shape and its middle section 34 extends as a joint panel in front of a narrow end face 35 of the foam strip 29 approximately in the plane of the front plaster leg 20 of the profile connection strip 17. The end face 35 is according to the installation example of Figs. 1 to 4 referred to as the outer end face 35, since it is directed away from the wall 11 outwards to the outer space 15.

A lower leg 36 ("lower" with respect to the representation of the Fig. 3 ) of the sealing tape 33 merges from the middle section 34 into the sealing tape strip 31, which is glued to the foam strip 29 and forms a FREE section. An upper leg 37 of the sealing tape 33, which adjoins the middle section 34, runs along the fastening base 19 of the profile connection strip 17 and is firmly connected to the fastening base 19 at a connection point 38, forms a FREE section and, in particular, is extruded onto the profile connection strip 17 during manufacture or coextruded with this. The connection point 38 is located, for example, immediately to the side in front of the end face 35 of the foam strip 29, which is z. B. over about 2/3 the length of the mounting base 19, starting from the rear plaster leg 21 in the direction of the front plaster leg 20 extends.

The sealing tape 33 is extruded from a soft plastic material so that it can deform and adapt to component movements. An edge strip 39 of the lower sealing tape strip 31 can preferably consist of a calibratable Plastic hard material be extruded. This edge strip 39 enables the otherwise soft sealing tape 33 to be extruded in a defined length and shape and also forms a defined basis for the sealing device 22 by means of an external connecting device 40, e.g. B. an adhesive connection to set on the outside 16 of the component 10.

The sealing device 22 thus contains a support body 41 which is formed by the foam strip 29 and the lower sealing tape strip 31 attached to it and which supports the profile connection strip 17 during assembly (see FIG Fig. 2 ) can hold stably on the component 10. The sealing tape 33 forms a flexible and adaptable seal of the joint 23. The one-piece connection of the sealing tape 33 at the connection point 38 with the profile strip 17 and the bonding on the external connection device 40 with the component 10 ensures a functionally reliable and permanent seal of the joint 23 (arrangement according to FIG Fig. 1 and 3rd ). The sealing tape strip 31 is glued to the component 10 by means of the external connection device 40 approximately in the area of the foam strip 29, while the leg 36 is without an adhesive connection to the component 10, thus forming a FREE section and thus forming a widening of the joint 23 (see Fig Fig. 4 ) can lift off the component 10. In the same way, the other leg 37 can stand out from the profile connection strip 17.

The door or window frame and the wall 11 have different expansion or movement behavior due to their different technical properties. At the joint 11 are therefore preferably created by a different expansion behavior z. B. when exposed to heat, cold or moisture at the joint 23 movements. Therefore, the door or window frame and the wall 11 are sufficiently movably connected to each other. Due to its elastic properties, the sealing device 22 enables compensatory movements between the component 10 and the profile connection strip 17 or the plaster layer 18.

If, as shown in Fig. 5 the component 10 moves against the profile connection strip 17 or the plaster layer 18, the joint 23 is narrowed and the sealing device 22 is compressed, the elastic foam strip 29 being squeezed and compressed. The middle section 34 of the sealing tape 33 adapts to the squeezing movement with the two legs 36 and 37 by bulging out of the joint 23 and furthermore forms a joint panel. The sealing effect of the sealing tape 33 or the sealing device 22 is retained, since the sealing tape strip 31 does not detach from or from its adhesive fastening 40 on the component 10. The visible surface in the area of the sealing device 22 is designed to be uniform. The appearance or the visual presentation is improved and / or flawless compared to the state of the art.

When the component 10 is from the starting position of Fig. 1 moved against the wall 11 (see Fig. 6 ), the sealing device 22 is stressed by shear forces, since the profile connection strip 17 maintains its position on the plaster layer 18. The external connection device 40 or adhesive, which holds the sealing tape strip 31 to the component 10, has a greater holding or adhesive force than the inner adhesive device 32 between the sealing tape strip 31 and the inner foam strip 29, so that the adhesive connection of at least one of the two inner adhesive devices 32 rips (in Fig. 6 the adhesive connection of the lower adhesive device 32 is shown torn open in a schematic representation). As a result, the sealing tape strip 31 attached to the component 10 is displaced parallel to the profile connection strip 17. The folded central section 34 of the sealing tape 33 with the legs 36 and 37 takes a deformed position according to, for example Fig. 6 and retains the sealing function and its function as a joint cover. Depending on the adhesive forces of the adhesive devices 32, the foam strip 29 will either remain on the profile connection strip 17 or it will be displaced with the component 10. The visible surface is designed uniformly. The appearance or the visual presentation is improved and / or flawless compared to the state of the art.

When the component 10 is from the starting position of Fig. 1 moved away from wall 11 (see Fig. 7 , for example, a plastic window frame pulls itself out together), the sealing device 22 is also stressed by shear forces, since the profile connection strip 17 maintains its position on the plaster layer 18. The outer adhesive device 40, which holds the sealing tape strip 31 on the component 10, and the upper adhesive connection 32, which establishes the connection to the profile connection strip 17, in turn have a greater holding or adhesive force than the inner lower adhesive device 32 between the sealing tape strip 31 and the inner foam strips 29, so that the adhesive connection of the inner adhesive device 32 tears open (in Fig. 7 the adhesive connection 32 between the foam strip 29 and the sealing tape strip 31 attached to the component 10 is shown torn open). While the foam strip 29 remains stationary relative to the profile connection strip 17, the sealing tape strip 31 attached to the component 10 is displaced parallel to the profile connection strip 17 and the middle section 34 of the sealing strip 33 and the two legs 36 and 37 take, for example, the in Fig. 7 position shown, the sealing function or the function as a joint cover is retained. The joint filling material 14 arranged in the wall joint 12 between the component 10 and the soffit or wall 11 tears here. The visible surface is designed uniformly. The appearance or the visual presentation is improved and / or flawless compared to the state of the art.

When the component 10 is from the starting position of Fig. 1 moved away from the profile connection strip 17 parallel to the wall 11 (see Fig. 8 , to Fig. 5 opposite movement), the sealing device 22 is subjected to tension perpendicular to the sealing tape strip 31. In the in Fig. 8 The position shown, the lower adhesive device is torn open, the foam strip 29 remains on the profile strip 17 and the middle section 34 of the sealing tape 33 is approximately in its starting position, while the two non-bonded legs 36 and 37 of the sealing tape 33 are FREE sections from the component 10 or lift off the profile connection strip 17. The sealing tape 33 also has a movement reserve for a joint 23 that opens further and forms a joint panel.

If the component 10 continues to move in the same direction, they are in the position according to FIG Fig. 9 the two legs 36 and 37 of the sealing tape 33 from Component 10 or the profile connection strip 17 is further lifted off and the middle section 34 is displaced further inward into the joint 23. While the upper leg 37 is firmly connected to the profile connection strip 17 at the junction 38, the lower leg 36 can begin to appear as a LOES section on the - depending on the adhesive force of the adhesive device 40 and the deformation resistance of the sealing tape 33 against stretching To solve the adhesive bond 40 from the component 10. The reserve of movement is thus essentially used up. The sealing of the joint 23 by the sealing tape 33 is still maintained and the sealing tape 33 forms a joint panel.

Fig. 10 shows one opposite the Fig. 9 further opening of the joint 23 upon further movement of the component 10 away from the profile connection strip 17. The sealing device 22 reacts in such a way that the middle section 34 with the two legs 36 and 37 are stretched almost straight and a first section of the sealing tape strip 31 is already pulled off the component 10 against the adhesive force of the adhesive device 40 over a certain length as a LOES section is. In spite of the large relative movement, the joint cover has only shifted slightly into the depth of the joint 23 away from the plane of the front plaster leg 20. The sealing device 22 is adapted to a maximum expansion path of the joint 23, so that the sealing of the joint 23 is maintained. The visible surface is designed uniformly. The visual presentation is improved and / or flawless compared to the state of the art.

With a superimposed movement of the component 10 parallel to the wall 11 away from the profile connection strip 17 and perpendicularly away from the wall 11, the sealing device 22 can be in a position according to FIG Fig. 11 take in. The foam strip 29 has detached itself from the sealing tape strip 31 attached to the component 10 at the lower adhesive device 32 and remains on the profile connection strip 17. The middle section 34 of the sealing tape 33 is largely tensioned together with the two legs 36 and 37 (due to the original U-shape a slight curvature or unevenness of the sealing tape 33 may remain). A section of the sealing tape strip 31 adjacent to the leg 37 has detached itself from the component 10 at the adhesive device 40. Nevertheless, the seal remains the Get extended joint 23 and a joint panel is formed. The visible surface or viewing surface is designed uniformly. The visual presentation is improved and / or flawless compared to the state of the art.

The following Figures 12 to 19 show sealing devices according to the invention in different installation and sealing arrangements.

Fig. 12 shows e.g. B. in a horizontal cross-section a sealing device 22 with a full thermal insulation of a thermal insulation composite system (ETICS), in which an insulation layer 56 is applied to a wall 11, which extends over the joint 12 between the component 10 and the soffit or the wall 11 and an edge of the component 10 extends. A profile connection strip 17 has a right-angled cross-section with a component fastening leg 57 and a plastering leg 58 protruding upwards at right angles therefrom, to which a reinforcement fabric strip 59 is attached. An integrally molded, rigid cover leg 60 of the profile connection strip 17 covers in an initial installation state in which a plaster or filler layer 61 is applied to the insulation layer 56 and the profile connection strip 17 and the reinforcement fabric strips 59 on it, the sealing device 22, which provides a sealing flexible connection of the Profile connection strip 17 provides on the component 10 and seals the joint 23 in the manner already described. The cover leg 60 thus essentially covers the sealing device 22. The visible part of the joint 23 or the sealing device 22 can be formed as a shadow joint, for example. For this purpose, at least the central section 34 of the sealing tape 33 should preferably be formed dark or black. In particular in the case of relative movements, the middle section 34 forms a visually appealing joint panel.

Fig. 13 shows the use of a profile connection strip 17 in a renovation. A component 10 such. B. a window frame is fixed to a wall 11, wherein a joint 12 between the component 10 and the wall 11 is filled with joint filling material 14. Above the joint 12 there is still an old layer of plaster 62 on the wall 11, which in the area of the joint 12 is replaced by the old one previously located there Window frame was limited. Since the component 10 is installed subsequently during the renovation, the thickness of the plaster layer 62 must be taken into account when determining the size of the window frame 10, so that a comparatively wide joint 12 is created. The profile connection strip 17 is an angle profile with a component fastening leg 57 and a fixing leg 63. The profile connection strip 17 is fixed to the component 10 by means of a sealing device 22 via the component fastening leg 57 and is sealed thereon. A joint 64 between the fixing leg 63 and the plaster layer 62 is covered with an adhesive sealing material 65 or a sealant or adhesive such. B. filled with acrylic or silicone, which sets or hardens product-specifically after application and creates a substantially solid connection, so that when relative movements occur between the component 10 and the wall 11 or the plaster layer 62, the profile connection strip 17 on the wall 11 in Is substantially or completely immobile and the movement compensation is preferably carried out via the sealing device 22. Therefore, the adhesive forces of the inner adhesive device 32 on the sealing device 22 (see e.g. Figures 3 and 4 ) must not be greater than the adhesive forces of the adhesive sealing material 65 on the plaster layer 62.

Fig. 14 shows in a horizontal cross-section a sealing device 22 in a vertical joint, as it is, for. B. is present between the thermal insulation layers 56 on the outer walls of two adjacent houses or semi-detached houses. In this preferred embodiment, the component 10 is a profile strip. This sealing device or profile strip is also suitable for horizontal joints. The sealing device 22 is arranged in the joint 23 and contains the right profile strip 17, which is extruded in one piece with the sealing tape 33. The sealing device 22 is connected to the left profile strip 17 via an external adhesive device 40 on a fastening base 19 of the left profile strip 17. The sealing device 22 together with the left profile strip 17 forms an expansion joint profile for sealing the joint 23. In this preferred embodiment, the sealing tape is or the support body is arranged between two profile legs made of hard material. In this preferred embodiment, the sealing device or the joint cover and the profile strip 17 and / or the component 10 are in the installed state arranged essentially in alignment.

Each profile strip 17 contains a plaster leg 58, which extends at right angles from the mounting base 19 and can have recesses 66 for plaster or filler material 61, which when plastering the profile strip 17 onto the thermal insulation layer 56 and onto the profile strip 17 placed on the corner of the thermal insulation layer 56 is applied. A reinforcement fabric strip 59, which is anchored in the filler material 61, is also attached to the plaster leg 58. The fastening base 19 protrudes to the outside of the wall beyond the plastering leg 58 and serves on its end face 67 as a pull-off edge for a cleaning tool during plastering. In the plastered installation state, the end faces 67 of the fastening bases 19 of the two profile strips 17 are flat with the surface 68 or outside of the filler or plaster material 61, which z. B. contains a top layer of plaster.

In the assembled state prior to installation, the sealing device 22 thus holds the two fastening bases 19 of the profile strips 17 parallel to one another in the area required for installation in the joint 23, which is e.g. B. can have a width of 6 to 10 mm, correct spacing. The middle section 34 of the sealing device 22 is located approximately in a plane between the two end faces 67 of the fastening bases 19 and forms a joint panel. A peelable protective film 69 can be glued to the end faces 67 of the fastening bases 19, which is peeled off after the profile strips 17 have been plastered in.

The adhesive force of the outer adhesive device 40 is set to be greater than the adhesive force of the two adhesive devices 32, so that with a relative movement of the two profile strips 17, the support body or foam strip 29 will detach from the sealing tape strip 31, for example, while the sealing tape strip 31 is at least in a remaining section on the Fastening base 19 remains stuck tightly and thus ensures the tightness of the joint seal.

Fig. 15 shows the sealing of an expansion joint 23 in an inside corner on two arranged at right angles to one another and at a distance of the joint 23 from one another spaced-apart thermal insulation layers 56. Basically, the joint seal corresponds to the embodiment of FIG Fig. 14 , however, that is according to Fig. 15 Left profile strip 17 modified so that the plaster leg 58 is formed as a flat extension of the mounting base 19 and a short plaster pull-off strip 70 protrudes at right angles from the mounting base 19 or the plaster leg 58. In the installed state, the central section 34 of the sealing strip 33 adjoins the plaster pull-off strip 70, so that a gap-free and thus visually appealing joint seal and joint cover is created.

The in Fig. 16 A joint 23 is formed between a roller blind rail 71, which is attached to the outside 16 of a window frame 10, and a profile connection strip 17, which is attached to an insulating layer 56 of an ETICS by means of a plaster or filler layer 61. The sealing device 22 is located in the joint 23 and is firmly connected to a base part 72 of the roller blind rail 71 by means of the sealing tape strip 31 and an associated external adhesive device 40. The sealing tape 33 is formed in one piece with the fastening base 19 of the profile connection strip 17 in the manner already described. The sealing device 22 is positioned in such a way that the central section 34 of the sealing strip 33 is approximately level with an outer leg 73 of the roller blind rail 71 and adjoins a plaster leg 58 which protrudes from the fastening base 19 approximately at right angles. A strip-shaped tab 24 is formed on the plaster leg 58 via a weakened zone 25, extends over the outer leg 73 of the roller blind rail 71 and is supported on the leg 73 by means of a support rib 74. A protective film 26 is attached to the tab 24 by means of an adhesive layer 27, spans the entire window or frame 10 during plastering and is removed after plastering together with the tab 24, which is separated at the weakened zone 25.

The roller blind rail 71 is arranged relative to the profile connection strip 17 via the sealing device 22 in such a way that the surface 75 of its base part 72 is spaced from the top side 76 of the plastering leg 58 or the surface 68 of the plaster or filler layer 61 when the roller blind rail 71 z. B. at a required Repair of a strap of the roller blind is pivoted away from the window frame 10 (in Fig. 16 from the component 10 vertically upwards past the plaster leg 58). In this case, the seal with the sealing device 22 can be partially or completely destroyed. In a subsequent assembly of the roller blind rail 71 in its starting position, a required, subsequent seal z. B. be made by a compression tape or by applying a silicone strip to the space between the roller blind rail 71 and the plaster leg 58.

Fig. 17 FIG. 8 shows a modification of the embodiment of FIG Fig. 16 , wherein the profile connection strip 17 has a fastening base 19 and a plaster leg 58 set back with respect to the fastening base 19 and preferably parallel to it. In the installed position, the surface of the fastening base 19 is coplanar with the surface 68 of the plaster or filler layer 61. After the tab 24 has been removed, the middle section 34 of the sealing tape 33, which is arranged in the joint 23 as a joint cover, covers the joint 23 approximately parallel to the outer leg 73 of the roller blind rail 71 and offers a perfect appearance. The base part 72 of the roller blind rail 71 is at a greater distance from the surface 68 of the plaster or filler layer 61, the distance corresponding to the joint 23 in which the sealing device 22 is arranged in a sealing manner.

When the roller blind rail 71 according to the explanations Fig. 16 is pivoted or moved away from the component 10 by a limited distance, the middle section 34 of the sealing tape 33 together with the two legs 36 and 37 as FREE sections can follow this movement without destroying the sealing device 22 with a sufficiently large movement reserve. This reserve of movement consists z. B. in the case when the two legs 36 and 37 of the sealing tape 33 as shown in FIG Fig. 17 as FREE sections are not glued to the roller blind rail 71 and the profile connection strip 17 in a wide area. If the roller blind rail 71 is removed over a distance exceeding the reserve of movement, the sealing tape strip 31 can first detach itself from its adhesive bond as a LOES section, so that the sealing device 22 remains functional even after the roller blind rail 71 has been installed in its original position. In addition, the sealing device 22 according to the description of the embodiment of FIG Fig. 16 destroyed and preferably sealed again afterwards. In any case, the roller blind rail 71 can be displaced or pivoted.

Fig. 18 shows an embodiment in which a sealing device 22 is arranged between a window frame 10 and a drywall panel 77 attached to a building surface or wall 11 and has a profile connection strip 17 which contains a U-shaped cross section for receiving the drywall panel 77. The profile connection strip 17 is attached to the wall 11 by means of an adhesive or filler layer 78. The sealing device 22, which basically corresponds to the exemplary embodiments described above, is approximately half glued to the window frame 10 by means of an external adhesive bonding device 40 and the other half is glued to a component without an adhesive connection or in connection with the joint filling material 14.

In the embodiment of Fig. 19 A sealing device 22 is fastened with its middle section 34 of the sealing tape 33 in alignment between the component 10 and a front plaster leg 20 of a profile connection strip 17, the surface 68 of the plaster layer 62 adjoining the profile connection strip 17 also running in this plane. Here, too, there is an advantageous appearance with only a slight interruption of the surface and thus a visually flawlessly formed joint cover. This solution is also suitable, for example, for sealing joints in components that are flush with the facade, such as windows or doors.

The Figures 20 to 27 show different exemplary embodiments of sealing devices in a modification of that in FIGS Figs. 1 to 4 illustrated sealing device.

The Figures 23 to 28 show a preferred embodiment in which the sealing device or the sealing tape or the support body has one or two or more folds.

The Figures 23 to 28 show a preferred embodiment in which the folds essentially correspond to the width of the profile strip or are made narrower.

Fig. 20 shows a preferred embodiment in which the sealing device or the sealing tape is wholly or partially pliable, flexible or stretchable and / or has one or more (soft) movable sections or joints or film hinges. In this preferred embodiment, the sealing tape has stiff sections which are movably connected to one another via joints. The section of the sealing tape 33 protruding beyond the end face 35 of the support body 29 contains two joints 91 or film hinges at the transitions to the bonded sealing tape strips 31 and two joints 92 or film hinges at the transitions between the central section 34 and the lateral sections. These joints 91 and 92 enable the relatively stiff sealing strip 33 to adapt its movement, in particular in the joints 91 and 92.

Fig. 21 shows a preferred embodiment in which a fastening leg of the profile strip for attaching the support body is stepped and the sealing tape is received on the recessed section and the protruding section and the sealing tape form a flat fastening surface for the support body. In a preferred embodiment, the external connection device 37 is attached to the component 10 by means of an adhesive bond and consists essentially or completely of soft material in the area of its adhesive bond (shear forces in the case of hard material - soft material adapts and does not shear off).

Fig. 22 shows a preferred embodiment in which the sealing tape is essentially U-shaped, a middle section of the sealing tape is arranged at the same level with one end of the profile strip and one end of the sealing leg as a joint panel and the two legs of the sealing tape are spaced apart from the two end faces on the Profile strip or the sealing leg are formed. In this preferred embodiment, the sealing tape or the support body is arranged between two profile legs made of hard material.

The Fig. 22 also shows a preferred embodiment in which the sealing band 33 or the movement reserve and the support body 29 are arranged next to one another in the direction of the depth of the sealing device.

Fig. 23 shows a preferred embodiment in which the sealing leg has an increased thickness and the sealing tape is arranged on the visible side in front of the end face of the sealing leg and forms a fold. With this design, a particularly narrow design of the joint cover is possible with a large amount of movement.

Fig. 24 shows a preferred embodiment in which the sealing leg has a surface structure with elevations and depressions on its fastening side that can be fixed to the profile strip by means of the support body. The sealing device 22 contains a U-shaped folded sealing tape 33. A sealing tape strip 31 is connected via an adhesive device 32 to the joint leg 19 as an inner support layer. On its inner surface, the sealing tape strip 31 contains a surface structure 47 with elevations and depressions, so that the adhesive device 32 has adhesive contact with the joint leg 19 essentially only via the elevations. Because of the smaller adhesive surface, the adhesive force is lower compared to full-surface adhesive bonding. The adhesive force of the adhesive device 32 is preferably less than the adhesive force of the outer adhesive device 40 for gluing the sealing tape strip 31 to the component 10. The elevations and depressions of the surface structure 47 can be formed, for example, in the manner of a knurled structure or as juxtaposed undulating elevations and depressions .

Fig. 25 and Fig. 26 each show a preferred embodiment in which the sealing tape is formed like folds with at least two folds on the visible side in front of the support body.

Fig. 27 shows a preferred embodiment in which one leg of the sealing tape extends over the fastening top of the profile strip, glued to it and the support body releasably connects the leg of the sealing tape and the sealing leg to one another. A LOES section is thus provided.

Fig. 25 , Fig. 26 and Fig. 27 also show a preferred embodiment in which the sealing tape is formed integrally with the profile strip 17 in the area of the visible side or in the area of the rear side.

These preferred configurations increase the dimensions of the relative movements that can be recorded. At the same time, a joint cover with an impeccable visual presentation is provided

The Figures 28 to 36 show further exemplary embodiments of sealing devices.

Fig. 28 shows a preferred embodiment in which the sealing tape is formed on a front edge of the profile strip adjacent to the visible side, extends over a section of the profile strip and merges into the sealing leg attached to the profile strip. As a result, the sealing device can be made particularly narrow.

Fig. 29 shows a preferred embodiment in which the sealing tape is formed on a front edge of the profile strip adjacent to the visible side, extends over the joint and an end face of the support body and, at an inward angle, merges into the sealing leg 99.

Fig. 30 shows a preferred embodiment in which the sealing leg has a fastening section in the joint behind the support body, which is in particular reinforced or stiffened. As a result, the connection of the sealing leg 99 to the component 10 can be widened and therefore formed with greater force absorption. In addition, the portion of the sealing leg behind the support body is essentially or completely excluded from the action of force in the event of relative movements. As a result, its tight and permanent attachment to the component is provided in an improved manner.

Both Figures 28 to 30 the adjustment of the joint cover in the event of relative movements is carried out on one side on the side of the sealing leg.

Fig. 31 shows a preferred embodiment in which the sealing tape is formed on a front edge of the profile strip adjacent to the visible side, extends inward along the fastening surface of the profile strip and parallel to the sealing leg and merges into the sealing leg on the inside of the seal.

Fig. 32 shows a preferred embodiment in which the sealing tape is U-shaped on the visible side, a section of the sealing tape running parallel to the profile strip is glued to the profile strip and is connected to the rear of the profile strip via an inner U-shaped bend.

The sealing devices of the Figures 31 and 32 can compensate for particularly large relative movements due to their design.

Fig. 33 shows a preferred embodiment in which the sealing tape is U-shaped on the visible side, a section of the sealing tape running parallel to the profile strip is glued to the profile strip and is guided along an inside of the profile strip to a connection point and in particular the sealing tape has a sealing lip on the visible side . As a result, the sealing leg 99 compensates for expansion movements of the component 10, is covered on the visible side and the sealing device can adapt to large relative movements.

Fig. 34 shows a preferred embodiment in which the sealing tape is U-shaped on the visible side, a section of the sealing tape running parallel to the profile strip is glued to the profile strip and is connected to the profile strip at a rear edge of the fastening surface of the profile strip.

Fig. 34 also shows a preferred embodiment in which the sealing band 33 or the movement reserve and the support body 29 in the direction of the depth of the sealing device are integrated into each other or formed overlapping or spanning. As a result, the sealing device can be made particularly narrow. At the same time, it is possible to compensate for large relative movements with a perfect visual appearance.

Fig. 35 shows a preferred embodiment in which the sealing device 22 essential features of Fig. 24 (Surface structure with elevations and depressions) and the Fig. 34 (Section of the sealing tape is glued to the profile strip and formed integrally with the profile strip at a rear edge of the fastening surface of the profile strip). In this way, the respective advantages are made available together.

Fig. 36 shows a preferred embodiment in which the sealing tape is U-shaped on the visible side, a first fastening section of the sealing tape running parallel to the profile strip is glued to the profile strip and is formed integrally with the profile strip on a rear edge of the fastening surface of the profile strip, and a second fastening section of the Sealing tape is arranged parallel to the first fastening portion and the sealing leg, merges on the inside into the sealing leg and is releasably connected to the sealing leg and the second fastening portion of the sealing tape over a large area.

The Figures 37 to 45 show further exemplary embodiments of sealing devices with specially folded sealing strips. In these preferred configurations, the sealing tape is folded in each case in an area covered on the visible side and thus provides a movement reserve or at least one FREE section.

In a preferred embodiment of the sealing device, the movement reserve is folded in a storage space and unfolds with an improved appearance, in particular during relative movement.

Fig. 37 shows a preferred embodiment in which the profile strip on the visible side has a recess in which the front side of the profile strip in the visible area flush sealing tape is received folded, wherein the sealing leg is connected to the profile strip by means of the support body.

Fig. 37 also shows a preferred embodiment in which the support body 29 is wholly or partially connected directly or directly or without an intermediate layer to the profile strip 17 and / or the component 10.

Fig. 37 also shows a preferred embodiment in which the support body 29 is formed entirely from hard material or entirely or partially from soft material and in particular is at least partially connected directly or directly to the component 10 and the profile strip 17.

In a preferred embodiment, the connection of the sealing leg 99 to the component 10 to compensate for expansion movements of the component 10 is soft or movable, for example designed or implemented as foam adhesive tape.

Fig. 37 , Fig. 38 and Fig. 39 show a preferred embodiment in which the sealing tape is formed on the profile strip parallel to the fastening surface or perpendicular to the fastening surface. Here, the middle section 34 or the joint cover or the cover section (visible section or section provided for viewing) and the wall surface / building surface are preferably arranged essentially parallel. The supporting bodies of the figures have different thicknesses. In a preferred embodiment of the sealing device, the movement reserve is arranged within the depth of the profile strip 17 in the installed state. In a preferred embodiment of the sealing device, the storage space is arranged adjacent to the profile strip 17 on the visible side.

The Figures 40 to 45 show a preferred embodiment in which a folded section of the sealing tape is arranged covered by the profile strip on the visible side.
In a preferred embodiment of the sealing device, the storage space is arranged adjacent to the rear of the profile strip 17.

The Figures 40 to 45 also show a preferred embodiment in which the profile strip has a recess facing away from the visible side, in which the folded section of the sealing tape is received. These features make it possible to compensate for large relative movements. In addition, due to the type of fold and the arrangement of the fold or the joint cover or the cover section adjacent to the front of the profile strip or the building surface, the sealing arrangement has a visually perfect presentation in different installation positions after relative movements. The joint cover or the cover section presents itself as a particularly harmonious or uniform and smooth surface.

Fig. 40 shows a preferred embodiment in which the support body 29 is formed entirely from hard material or partially from soft material and in particular is at least partially connected directly or directly to the component 10 and the profile strip 17.

Fig. 40 also shows a preferred embodiment in which the component 10 and the profile strip 17 have a section with a direct connection and the direct connection is in particular an assembly connection.

Fig. 43 shows a preferred embodiment in which the profile strip has a profile portion which completely or partially covers the sealing device and in particular the central section in an installed state on the visible side by a cover. Preferably, the middle section or the joint panel visible during relative movements or the panel section and the cover are arranged essentially in parallel.

Fig. 43 also shows a preferred embodiment in which the support body 29 is formed entirely from hard material or partially from soft material and in particular is directly / directly connected to the component 10 and the profile strip 17 at least in sections.

The Figures 43 to 44 show a preferred embodiment in which the cover is formed tapering or narrowing towards its tip or towards its end.

Fig. 44 shows a preferred embodiment in which the external connection device 37 has a greater depth than the profile strip.

Fig. 44 also shows a preferred embodiment in which the connection 39 of the external connection device 37 to the component has a greater depth than the central connection device. Here, the external connection device 37 protrudes beyond the profile strip, in particular from the rear. The external connection device 37 or the sealing arrangement preferably has a depth of 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45 mm.

Fig. 45 shows a preferred embodiment in which the connection 39 of the external connection device 37 with the component is formed by a foam adhesive tape ("thick", soft connection) and this connection 39 is covered on the visible side by a (hard, stationary) leg of the sealing device.

The Figures 46 to 54 show further exemplary embodiments of sealing devices.

Fig. 46 shows a preferred embodiment in which the support body is a "thick" layer made of a pasty plastic compound, which can tear open in particular in the material. This mass can provide properties in the production, the geometry or the application of the sealing arrangement which, for example, an adhesive foam tape does not have.

The sealing device 22 according to Fig. 46 contains a U-shaped folded sealing tape 33 with a sealing tape strip 31. An intermediate layer 44 as a central connecting device in the form of a voluminous pasty sealant or adhesive 46, e.g. B. acrylic, silicone or PU adhesive connects the profile strip and the Sealing tape strip 31 adhesive. The initially pasty mass sets after some time and hardens in a product-specific manner and thus gives the sealing device 22 sufficient deformation stability in the assembly position, so that a profile connection strip 17 is held in position before and during plastering. According to the design and choice of material, the mass 46 is also compressible over a certain distance if a deformation occurs due to a relative movement.

In the event of a shearing movement, the mass 46 can adapt flexibly and elastically. If, for example, the compound 46 should harden further after a longer installation time, the compound 46 can tear off from one side, for example, while the outer adhesive device 37 holds the sealing tape strip 31 firmly on the component 10.

Fig. 47 shows a preferred embodiment in which the fastening surface of the profile strip and the sealing leg are held non-parallel to one another by the support body. It shows a sealing device 22 in an installed position in a cross-sectionally wedge-shaped or triangular joint 23 between the profile strip 17 and the component 10. The sealing device 22 is z. B. accordingly Fig. 46 built up and can adapt to the desired wedge-shaped shape of the joint 23 between the two components 10, 17 due to the flexible material of the support body 29 or the inner support layer. The portion of the sealing tape 33 of the sealing device 22 visible on the left is very small in an initial installation state, so that the appearance is flawless.

Fig. 48 shows a preferred embodiment in which the sealing tape has two legs adjacent to its visible middle section, one leg of which is the sealing leg and the other leg is a fastening leg coextruded with the profile strip, in particular made of soft plastic, which are connected to one another by means of the support body.

The sealing device 22 according to Fig. 48 is preferably extruded from soft plastic material. The two layers of the support body 29 are, for. B. by a welded connection or heating and fusing of the material with one another connected. The integrally formed, adaptable sealing band 33 is formed so as to cantilever very far from the end face 35 of the support body 29 and thus has a high reserve of movement.

In the Fig. 49 illustrated sealing device 22, which compared to that of Fig. 48 is designed for slimmer joints, also contains a support body 29, which is preferably made of an extruded soft material and on which the sealing tape 33 is integrally formed. A separating aid 49 is formed as a weakening zone in the center of the support body 29 by a plurality of cavities 84. The sealing tape strip 31 has a higher adhesive force in relation to the component 10 than in relation to the support body 29.

In the Fig. 50 Sealing device 22 shown as a further embodiment contains a support body 29 which, for. B. is made of extruded soft plastic, silicone foam or the like and has a separating aid 49 in the form of an in particular approximately central weakening zone with molded cavities 84. The sealing band 33 is formed integrally and with the same material as the support body 29. The sealing tape 33 can be formed with a certain inherent stability and in front of the end face 35, for example, with a rectangular cross-section, so that its flat central section 34 can cover a joint between two components 10, 17 in a planar manner and with a visually advantageous appearance. A deformation of the sealing tape 33 when the joint is widened is possible, since it can be made stretchable and flexible. An adhesive device 37 can be applied to the side of the component 10 in the area of the support body 29. The cross section of this sealing device 22 can, for example, in the case of reveal connection profiles or in the case of expansion joint profiles for ETICS, preferably in the range of approximately 8 by 4 mm to 20 by 10 mm.

Fig. 51 shows a further sealing device 22 likewise in an installed position in a joint 23 which is wedge-shaped or trapezoidal in cross section. The sealing device 22 is basically comparable to that of FIG Fig. 50 constructed, but is coextruded with the profile strip 17 in the wedge-shaped configuration shown with non-parallel outer surfaces 30. The outer adhesive device 37 connects the Support body 29 with component 10. In addition, the sealing tape 33 is glued to its section adjoining the lower component as a LOES section, so that when the joint 23 is widened, the FREE section adjoining the upper component 10 initially follows the relative movement. The sealing device 22 has a separating aid 49.

The sealing device 22 according to Fig. 52 contains two foam tapes, foam strips or foam adhesive tapes 29 as a carrier body, which are connected to one another via a connecting or adhesive device 44. A separation of the support body 29 in the installed position in the case of a joint expansion can preferably take place at the central connecting or adhesive device 44.

The sealing device 22 according to Fig. 53 is essentially in accordance with Fig. 1 educated. A foam strip 29 of the support body has a notch or a slot 48 which extends inward from one narrow end 40 of the foam strip 29 parallel to its surfaces 30 and weakens the foam material in such a way that the foam strip 29 starts when the sealing device 22 is deformed according to the invention tears open from the slot 48 as a predetermined breaking point and is flatly separated into two parts. The two parts 29a and 29b of the foam strip 29 remained connected to the sealing tape strip 31 via the respective adhesive device 32. The slot 48 can also be located on the opposite (according to FIG Fig. 53 left) end face 35 can be provided and a slot 48 or generally a weakening or separation aid 49 can also be formed in each of the two end faces 35, 40.

The sealing device according to Fig. 54 is essentially according to the Figure 34 educated. In the direction of the inner connecting device, the sealing tape has essentially rectangular elevations on both sides of a foam adhesive tape. As a result, the internal connecting force is weaker than the external holding force. The internal bonding force or the internal adhesive property can be influenced or weakened in a targeted and defined manner, for example, by an additional coating on the elevations or on the foam adhesive tape. This ensures that the advantages described are achieved.

Fig. 55 shows a sealing device with several tear-open aids. The sealing device 22 according to Fig. 55 in turn contains a U-shaped folded sealing tape 33 which is formed integrally with a profile strip 17 (not shown). The two sealing tape strips 31 are connected to the foam strip 29 via a respective adhesive device 32. For a deliberate weakening of an adhesive device 32 or a separation of the sealing tape strip 31 from the foam strip 29, a tear cord 49 is provided, which is inserted between the sealing tape strip 31 and the foam strip 29 on the adhesive device 32, for example when the sealing tape strip 31 is stuck on, and its gripping end protrudes laterally. In the Fig. 55 For example, three tear cords 49 are only shown schematically and by way of example in different installation positions. If the upper tear cord 49 is pulled away to the right after the profile connection strip 17 has been installed and the adhesive connection of the adhesive device 32 is interrupted in a right-hand separating area 50, this adhesive device 32 is weakened, so that if the sealing device 22 is deformed according to the invention, the entire adhesive connection of this adhesive device 32 is preferably separated.

The lower middle tear cord 49 separates a larger separating area 51 when it is pulled to the right. The left tear cord 49 is worked into the foam strip 29 in such a way that when it is torn open it at least partially or even completely separates the foam strip 29 into two halves or layers.

Fig. 56 shows, in views 56.1 to 56.24, various configurations of profile strips 17 in cross section. A profile strip 17 can have one or more plaster removal edges. A profile strip can have openings or punchings or a reinforcing fabric section. A profile strip can be made narrow or medium-wide or wide. A profile strip can have a connection device for plaster, filler, tiles, sheet metal, adhesive or the like. A profile strip can be in one piece or in several pieces. A sealing device 22 can be arranged in a visible or concealed manner or formed integrally with it on a profile strip. A sealing device 22 can in cross section in relation to a profile strip 17 be narrow or wide, thick or thin, stretched transversely or stretched up, rectangular or square.

Fig. 57 shows various gluing devices and their releasability in a basic representation to explain the gluing behavior. Fig. 57a shows a gluing device 80 such. B. an adhesive tape or an adhesive coating in the installed state between two components 10 and 17. Figures 57b and 57c show the two components 10 and 17 of FIG Fig. 57a after they move away from each other. In Fig. 57b the adhesive device 80 has completely detached from one of the components. In Fig. 57c the gluing device 80 has shared.

Fig. 57d shows a sealant or adhesive 81 in the installed state between two components 10 and 17. Figures 57e and 57f show the state after the two components 10 and 17 have moved away from each other. In Fig. 57e the adhesive 81 has completely detached from the one component 10. In Fig. 57f the adhesive 81 has divided.

Fig. 57g shows a foam adhesive tape 82 with two adhesive devices 83 in the installed state between two components 10 and 17. Figures 57h and 57i show the position of components 10 and 17 of FIG Fig. 57g after they move away from each other. In Fig. 57h an adhesive device 83 has been completely detached from one component 10. In Fig. 57i the carrier material, here for example the foam strip 82, has divided, while the two adhesive devices 83 remain in adhesive connection. The carrier material can, for example, also be paper, cardboard, fleece, felt, fabric, fabric, film or the like. Mixed forms or multilayer combinations can also provide the desired properties.

The adhesive devices can also be arranged in a mixed form.

An adhesive coating is preferably an adhesive layer to be applied. The adhesive is for example from a container of a suitable device applied during the manufacture of the sealing device. Adhesives are, for example, hot-melt adhesives or solvent-based adhesives or acrylate adhesives.

An adhesive tape usually provides a ready-to-use adhesive device with a defined dimension. Adhesive tapes are preferably provided as transfer adhesive tapes or as foam adhesive tapes. Mostly these are manufactured as rolls or spools and applied to an adhesive substrate by unwinding.

A sealing or adhesive compound is mostly pasty in the manufacture of the adhesive device and sets after processing. After setting, the sealant or adhesive is often elastic. Common household silicone, acrylic, polyurethane or hybrid sealants in cartridges are among the sealants or adhesives.

Fig. 58 shows several cross-sectional views of different designs of pull-off strips or tabs 24. A schematically illustrated profile strip 17 with a sealing device 22 according to the invention can have a known pull-off strip 24 in a preferred embodiment.

Fig. 59 shows a preferred embodiment comparable to that Fig. 43 , in which a folded section of the sealing tape 33 is arranged in a storage space adjacent to a cover 60 of the profile strip 17 covered on the visible side. The joint leg 19 and the sealing leg 99 have elevations or depressions made of soft and thus elastic or movable material. In the delivery state of the sealing arrangement, the joint limb 19 and the sealing limb 99 are positioned so as to be stable to one another at the tips of the elevations by means of an adhesive device 32. The bonded surface of the external connection device 37 and thus also the external holding force is, as a result of this design, many times greater than the bonded surface of the adhesive device 32 or the internal holding force. In the event of a relative movement, the inner connection on the support body 29 is released and the sealing tape 33 forms a joint panel 100 through part of the central section 34. The separation provided on the support body is supported by a lateral offset of the elevations or depressions.

The folding of the middle section in the form of a FREE section 94 still has a movement reserve ready for relative movements that are still increased. In addition, the sealing tape formed from soft material can also expand and / or gradually detach from the component as a LOES section 97. In any case, a tight arrangement is provided. The visual presentation is flawless due to the design and deformation of the joint cover or the cover section or the central section or the fold.

Fig. 60 shows a preferred embodiment comparable to that Fig. 59 . The elevations and depressions and the essential part of the sealing leg 99 are formed here from hard material. The external connection device 37 and the support body 29 are formed here by foam adhesive tapes 53, which here provide the elasticity or mobility in the assembled state or in an initial installed state. Even with one opposite the Fig. 59 Different types of relative movement are achieved through the design of the sealing tape, the properties and advantages indicated.

The sealing device 22 according to one of the figures shown can each have a coating 45, for example made of a fleece or of fibers, to determine the internal connecting force on the support body. For example, an intermediate layer 44 connects as a central connecting device according to FIG Fig. 23 or Fig. 33 or Fig. 37 or Fig. 43 or Fig. 48 or Fig. 52 , for example in the form of a strongly adhesive adhesive layer, the sealing tape strip 31 and the profile strip 17 in the area of the two coatings 45. The coatings 45 determine the adhesive force and thus the transferable forces. As a result, the ratio of the forces can be set very reliably. The decisive factor here is the relationship to the adhesive force due to the coatings 45. The coatings 45 ensure that the external adhesive force is higher than the internal adhesive force. Depending on requirements, one or more identical or different coatings 45 can be arranged.

The individual features disclosed in the description and on the basis of the exemplary embodiments and the figures can be combined in any technically expedient arrangements and designs with the subject matter of the invention in their most general forms as long as these combinations fall under the scope of protection defined in the following claims. <b> List of reference symbols </b> 10 Component 36 Exterior surface 11 wall 37 Gluing device, external connecting device 12th Gap 13th Circumferential side 38 Edge section 14th Joint filling material 39 Bonding 15th Outside space 40 inner face 16 Outside 41 cover 17th Profile strip, component 42 Reinforcement layer 18th Plaster layer 43 Edge section 19th Fastening base, joint legs 44 Liner 45 Coating 20th Front plaster leg, face 46 pasty mass 47 Surface structure 21 rear plaster leg 48 slot 22nd Sealing device 49 Separation aid, tear cord 23 Gap 50 Separation area 24 Tab 51 Separation area 25th Material weakening 52 Kitchen sink 26th Protective film 53 Foam tape 27 Adhesive layer 54 Cover sheet 28 Cleaning tools 55 lip 29 Support body, foam strips 56 Insulation layer 57 Component mounting leg 30th surface 58 Plaster legs 31 Sealing tape section, sealing tape strip 59 Reinforcement fabric strips 60 Cover leg 32 Gluing device 61 Plaster or filler layer 33 Sealing tape 62 Plaster layer 34 Middle section 63 Fixation leg 35 Front side of the support body 64 Gap 65 Adhesive sealant 84 cavity 66 Recess 85 Material bar 67 Front side 86 crossing 68 surface 87 inner base course 69 Protective film 88 Transition section 70 Plaster sear 89 End section 71 Roller blind rail 90 Adhesive area 72 Base part 91 joint 73 outer thigh 92 joint 74 Support rib 93 LOES section 75 surface 94 FREE section 76 Top 95 Aperture section 77 Drywall 96 FREE section 78 Adhesive or putty layer 97 LOES section 79 tack-free area 98 Component section 80 Gluing device 99 Sealing leg 81 Sealant or adhesive 100 Joint cover 82 Foam tape 83 Gluing device

Claims (12)

1. Sealing arrangement for arrangement at a joint (23) in a structure,
   wherein the sealing arrangement is formed by a profiled strip (17) and a sealing device (22) which is integrally formed with the profiled strip (17), wherein the joint (23) is located between the profiled strip (17) and a building component (10) attached to the structure,
   wherein the sealing arrangement can be attached to the building component (10) by means of the sealing device (22),
   wherein the sealing device has at least one support body (29), one sealing tape (33) and one sealing limb (99),
   wherein the profiled strip (17) can be attached to the structure, opposite the building component (10) with respect to the joint (23) to be sealed, and in the installed state the profiled strip (17) has a joint limb (19) arranged opposite the building component (10),
   wherein the sealing device (22) tightly seals the profiled strip (17) to the building component (10) in the installed state, wherein, in a fitting position of the sealing arrangement, the profiled strip (17) and the sealing limb (99) are positioned by means of the support body (29) so as to be stable relative to one another during fitting and the support body (29) is arranged at least partially between the joint limb (19) and the sealing limb (99)
   and, in an installation position of the sealing arrangement, during relative movement between the profiled strip (17) and the building component (10), the sealing device (22) adjusts to the change in position while maintaining sealing of the joint (23), and
   wherein, in an installation position, the sealing device (22) forms a joint cover (100) on its visible side and
   the sealing tape (33) is arranged in such a manner that the joint cover (100) is formed partially or totally by a cover portion (95) of the sealing tape (33) or by the whole sealing tape (33), characterised in that
   the sealing limb (99) or at least a portion of the sealing limb (99) is formed from hard plastic material and that the sealing device (22) or more specifically the sealing tape (33) or the support body (29) has one fold or two or more folds.
2. Sealing arrangement according to claim 1,
   characterised in that the whole support body (29) is arranged behind the joint cover (100).
3. Sealing arrangement according to claim 1 or 2,
   characterised in that the joint cover (100) or the sealing tape (33) is not deformed in an initial installation position and is arranged so as to be substantially flat-surfaced.
4. Sealing arrangement according to one of claims 1 to 3,
   characterised in that, in this installation position, the joint cover (100), which is deformed after a relative movement between the profiled strip (17) and the building component (10), or the deformed sealing tape (33) is arranged so as to be substantially flat-surfaced in the visible area or has a flat-surfaced cover portion (95) bridging the joint (23).
5. Sealing arrangement according to one of claims 1 to 4,
   characterised in that, in an installation position, the cover portion (95) is arranged at least substantially level with a front face (20) of the profiled strip (17).
6. Sealing arrangement according to one of claims 1 to 5,
7. Sealing arrangement according to one of claims 1 to 6,
   characterised in that the sealing device (22), in particular the sealing tape (33), has at least one FREI portion (36, 37, 94) and/or at least one LOES portion (97) as a movement reserve or adjustment reserve.
8. Sealing arrangement according to one of claims 1 to 7,
   characterised in that the junction of the sealing tape (33) with the profiled strip (17) is arranged on a central portion of a profiled strip limb.
9. Sealing arrangement according to one of claims 1 to 8,
   characterised in that the sealing arrangement or the joint limb (19) and/or the support body (29) and/or the sealing limb (99) has a surface structure with elevations and depressions and/or a coating (45) for influencing the transmissible force, in particular the adhesive force.
10. Sealing arrangement according to one of claims 1 to 9,
    characterised in that, in the event of excessive relative movement or relative distance of its outer surfaces (36), the support body (29) separates between the edges of the sealing tape (33), between the strips of sealing tape (31) or the outer surfaces (36) thereof, or two base layers of the support body (29) and/or a base layer and the mounting base (19) detach from each other.
11. Sealing arrangement according to one of claims 1 to 10,
    characterised in that an external connecting device (40) is provided on the sealing device (22) for fixing the support body (29) and/or the sealing tape (33) or strip of sealing tape (31) to the building component (10),
    and that, in the installation position, an external connecting force of the external connecting device (40) or a connecting force between the sealing tape (33) and the profiled strip (17) is greater than an internal connecting force of a central connecting device (44) or a material force counteracting separation of the support body (29).
12. Sealing arrangement according to one of claims 1 to 11,
    characterised in that the force which can be absorbed by the sealing tape (33) or the strips of sealing tape (31), in particular the elongation force or tensile force, is set to be greater than the external connecting force of the external connecting device (40) and/or an internal connecting force of a central connecting device (44).

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