DE4003726A1 - Structural panel - made of dispersion resin with cement or lime admixtures and fibre reinforcement - Google Patents
Structural panel - made of dispersion resin with cement or lime admixtures and fibre reinforcementInfo
- Publication number
- DE4003726A1 DE4003726A1 DE4003726A DE4003726A DE4003726A1 DE 4003726 A1 DE4003726 A1 DE 4003726A1 DE 4003726 A DE4003726 A DE 4003726A DE 4003726 A DE4003726 A DE 4003726A DE 4003726 A1 DE4003726 A1 DE 4003726A1
- Authority
- DE
- Germany
- Prior art keywords
- plate
- webs
- building board
- composite
- cement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 8
- 239000004568 cement Substances 0.000 title claims abstract description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 4
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 4
- 239000004571 lime Substances 0.000 title claims abstract description 4
- 239000011347 resin Substances 0.000 title claims abstract description 4
- 229920005989 resin Polymers 0.000 title claims abstract description 4
- 239000000835 fiber Substances 0.000 title claims description 14
- 239000006185 dispersion Substances 0.000 title abstract description 3
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 3
- 239000010453 quartz Substances 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 239000002557 mineral fiber Substances 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 238000009413 insulation Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 210000000051 wattle Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0006—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects the reinforcement consisting of aligned, non-metal reinforcing elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
- B32B19/045—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/08—Glass
- B32B2315/085—Glass fiber cloth or fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2333/00—Polymers of unsaturated acids or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Finishing Walls (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Bauplatte, bestehend aus einer aushärtenden, eine Armierung aufnehmenden Grund masse.The invention relates to a building board, consisting for a hardening, reinforcing base Dimensions.
Bauplatten dieser Art gibt es in verschiedensten Ausführun gen, von der schweren eisenarmierten Betonplatte bis zur leichten, ausschließlich für den Innenausbau geeigneten Verkleidungsplatte aus einem Gips-Kartongemisch (Rigips platte) und der wetterfesten, aber nur schlecht zu beschich tenden und weiterzubehandelnden Außenplatte aus Asbest zement (Eternitplatte), doch gibt es keine wirtschaftlich herstellbare Platte, die für den Innen- und Außenausbau gleichermaßen gut einsetzbar ist, sich leicht, vorzugsweise durch Kleben, verlegen läßt, Grundlage für unterschied lichste Oberflächengestaltungen sein kann und sich durch ihren breiten Anwendungsbereich auszeichnet.Building boards of this type are available in various designs from the heavy iron-reinforced concrete slab to the lightweight, only suitable for interior work Cladding panel made of a plasterboard mix (Rigips plate) and the weatherproof, but difficult to coat asbestos outer panel to be further processed cement (Eternitplatte), but there is no economical producible plate for interior and exterior work is equally well usable, easy, preferably by gluing, laying, basis for difference can be the finest surface designs and distinguishes their wide range of applications.
Aufgabe der Erfindung ist daher die Schaffung einer solchen neuen Bauplatte sowie das Angeben eines Verfahrens zum rationellen Herstellen einer solchen Platte. The object of the invention is therefore to create such new building board and specifying a process for rational manufacture of such a plate.
Die Erfindung löst diese Aufgabe dadurch, daß ein mit Zement, Kalk, Quarzmehl oder -sand und gegebenenfalls Additiven versetztes Dispersionsharz, insbesondere Reinacrylharz die Grundmasse bildet und zumindest an den Plattenaußen- seiten eingebettete Glas- oder Mineralfasern od.dgl. als Armierung vorgesehen sind. Diese Kunstharze sind an sich als sogenannte Vollwärmeschutzkleber bekannt und dienen bisher einerseits zum Ankleben von Wärmedämmplatten an ein Mauerwerk, andererseits zum Aufkleben von Gittergeweben als Putzträger auf die Wärmedämmplatten. Es sind kunststoffgebundene Klebstoffe oder mineralisch gebundene, die als Flüssigklebstoff oder Trockenklebstoff auf den Markt kommen und mit Zement- oder Wasserzugabe für den Einsatz aufbereitet werden. Durch die Verwendung dieser Klebstoffe zusammen mit der Faserarmierung, die in Form von Gittern, Flechtwerk, Vliesen, aber auch durch einfaches Untermischen geschnittener Fasern eingebracht sein kann, zur Herstellung von Bauplatten entsteht eine wetterfeste, leicht elastische Platte, die sich schwie rigkeitslos bearbeiten läßt, die einfach, beispielsweise durch Verkleben mit dem Klebstoff der Plattengrundmasse verlegt werden kann und sich ausgezeichnet als Untergrund für verschiedenste Anstriche oder Beschichtungen eignet. Diese Bauplatte ist innen und außen einsetzbar, vorzugsweise als Abdeckung von Betonmauern, als Fensterbank, als dekorative Wandgestaltung, als Balkon- und Terrassenbelag od.dgl.The invention solves this problem in that a Cement, lime, quartz powder or sand and, if necessary Dispersion resin with additives, in particular Pure acrylic resin forms the base and at least on the The outside of the board is embedded with glass or mineral fibers or the like. are provided as reinforcement. These synthetic resins are known per se as so-called full thermal protection adhesives and so far have been used to glue on Thermal insulation panels on masonry, on the other hand for gluing of mesh fabrics as a plaster base on the thermal insulation panels. They are plastic-bound adhesives or mineral bound, which as a liquid adhesive or dry adhesive come onto the market with the addition of cement or water be prepared for use. By using it of these adhesives along with the fiber reinforcement that in the form of grids, wattle, fleeces, but also through simply mixed in cut fibers can be, for the production of building boards a weatherproof, slightly elastic plate that swelled can edit easily, for example by gluing with the adhesive of the board base can be laid and is excellent as a substrate suitable for a wide variety of coatings or coatings. This building board can be used inside and outside, preferably as a cover for concrete walls, as a window sill, as decorative wall design, as a balcony and terrace covering or the like.
Weist eine der Plattenaußenseiten eine Beschichtung und/oder Profilierung auf, ergeben sich widerstandsfähige Verklei dungsplatten unterschiedlichster Ausgestaltung.Has one of the outer sides of the plate a coating and / or Profiling on, resistant bracing results expansion plates of various designs.
Besonders vorteilhaft ist es, wenn erfindungsgemäß zwei Einzelplatten unter Zwischenlage von Stegen aus dem Platten material zu einer Verbundplatte zusammengesetzt sind. Eine solche Verbundplatte zeichnet sich durch ihre Formstabilität und ihre Festigkeit aus und kann bestens an der Fassade als Trockenputz verwendet werden, wobei parallel verlegte Stege sogar eine Hinterlüftung mit sich bringen. Eine entsprechende Dimensionierung macht aus einer solchen Verbundplatte auch eine Fertigwand zum Aufbau einge schossiger Gebäude, wie Ausstellungspavillons, Gartenhäuser, Bungalows od. dgl. oder zum schnellen Aufstellen von Zwischenwänden u. dgl.It is particularly advantageous if two according to the invention Single panels with ridges between the panels material are assembled into a composite panel. A Such composite panels are characterized by their dimensional stability and their firmness and can work best on the facade can be used as dry plaster, whereby laid in parallel Bridges even bring back ventilation. A appropriate dimensioning turns such Composite panel also inserted a prefabricated wall for construction storey buildings, such as exhibition pavilions, garden houses, Bungalows or the like. Or for quick installation of Partitions u. the like
Sind dabei die Randbereiche, insbesondere die Längsrand bereiche auf einer Plattenseite abgeschrägt, können die Fugen sauber verspachtelt werden oder sogar mit einer eigenen Armierung versehen sein, so daß fugenlose und rißfeste Wandoberflächen herstellbar sind.Are the edge areas, especially the longitudinal edge areas bevelled on one side of the plate, the Joints can be smoothly filled or even with a own reinforcement, so that seamless and crack-resistant wall surfaces can be produced.
Sind weitere Verbundplattenstreifen als Auflage beim Ver legen der Verbundplatten vorgesehen, lassen sich auf sehr rationelle Weise hinterlüftete, gut isolierende Fassaden verkleidungen herstellen, wobei die Verbundplattenstreifen direkt an der Wand oder auch unter Zwischenlage von Träger profilen od. dgl. befestigt werden können, je nachdem, ob ein mehr oder weniger großer Hohlraum hinter der äußeren Verbundplatte verbleiben soll bzw. ob zusätzlich eine Dämm materialschicht aufzubringen ist od. dgl.Are additional composite panel strips as a support at Ver put the composite panels provided can be put on very rationally ventilated, well-insulated facades Manufacture cladding, using the composite panel strips directly on the wall or with the interposed support profiles or the like can be attached, depending on whether a more or less large cavity behind the outer one Composite panel should remain or whether additional insulation Apply material layer or the like.
Um die Bauplatten rationell herstellen zu können, wird in eine der Platte entsprechende Blechform ein Trennmittel eingebracht, dann eine Faserschicht aufgebracht und eine vorbereitete, unausgehärtete Grundmasse, gegebenenfalls unter Zwischenbettung einer zusätzlichen Faserschicht eingegossen und auf die gewünschte Stärke abgezogen, worauf eine weitere Faserschicht auf die Grundmasse aufgelegt und die so entstehende Rohplatte aushärten gelassen wird. Ohne großen maschinellen Aufwand entsteht in rationeller Weise die erfindungsgemäße Bauplatte, wobei sich durch die Blechform an der Innenseite und am Rand eine glatte Oberfläche und an der freien Oberseite eine etwas gröbere Oberfläche bilden, so daß zusätzlich zum geformten Rand und zur sauberen Sichtfläche an der Außenseite eine das Verlegen erleichternde, rauhere Haftfläche an der Rückseite gegeben ist. Die Grundmasse kann je nach gewünschter Plattenstärke in entsprechender Dicke in die Blechform eingegossen werden und je nach erforderlicher Festigkeit werden nur außenseitig oder auch dazwischenliegend Faser schichten eingebettet. Bei üblichen Plattenstärken von 2 bis 5 mm genügen allerdings die außenseitigen Faser schichten, um die gewünschte Festigkeit zu erreichen. Selbstverständlich ist es aber auch möglich, die Grund masse direkt mit geschnittenen Fasern zu vermengen und zusätzliche Faserschichten vorzusehen oder diese Faser schichten dann wegzulassen.In order to be able to produce the building boards efficiently, release agent into a sheet metal mold corresponding to the plate introduced, then applied a fiber layer and one prepared, uncured base, if necessary with an additional layer of fibers in between poured and stripped to the desired thickness, whereupon another layer of fibers placed on the base and the resulting raw plate is allowed to harden. With little mechanical effort, the result is more rational Way the building board according to the invention, whereby by the sheet metal shape on the inside and a smooth edge A slightly coarser surface and free upper side Form surface so that in addition to the shaped edge and for a clean visible surface on the outside a Relieving, rougher adhesive surface on the back given is. The basic size can vary depending on the desired Plate thickness in the appropriate thickness in the sheet form be poured in and depending on the required strength become fiber only on the outside or in between layers embedded. With usual plate thicknesses of However, the outside fiber is sufficient for 2 to 5 mm layer to achieve the desired strength. Of course it is also possible the reason mix directly with cut fibers and to provide additional fiber layers or this fiber then omit layers.
Wird nach dem Trennmittel Beschichtungsmaterial in die Blechform eingebracht, ergibt sich gleichzeitig mit der Plattenfertigung die Ausgestaltung der Sichtfläche, wobei sich als Beschichtungsmaterial mineralisch und kunstharz gebundene Anstrichmittel, Sand- und Marmorgranulatschichten u. dgl. gut eignen und entweder farbige und/oder struk turierte Verkleidungsplatten ergeben.Is after the release agent coating material in the Formed sheet metal, results simultaneously with the Panel production the design of the visible surface, whereby mineral and synthetic resin as coating material bound paints, sand and marble granulate layers u. The like. Well suited and either colored and / or structured tured cladding panels result.
Wird auf die Rohplatte ein Trennmittel aufgetragen und dann eine Musterplatte mit einer Oberflächenprofilierung aufgedrückt, können rationell beliebig gestaltete Relief platten hergestellt werden, wobei durch entsprechende Trennmittel das Aufdrücken der Musterplatte bereits kurz nach dem Vergießen der Grundmasse möglich ist.If a release agent is applied to the raw plate and then a sample plate with a surface profile Imprinted, relief can be rationally designed plates are made, with appropriate Release agent already pressing the sample plate briefly after pouring the base mass is possible.
Zur Herstellung von Verbundplatten werden in die Oberseite einer Rohplatte Stege, vorzugsweise nach einem Gittermuster, hochkant eingedrückt, worauf eine zweite Rohplatte mit der Oberseite auf die Stege aufgesetzt wird. Nach dem Aus härten der Rohplatten liegt die gewünschte Verbundplatte vor, wobei die Stege ebenfalls aus Plattenmaterial bestehen und durch Zerschneiden vorrätiger Platten vorgefertigt werden. Das Aufsetzen der zweiten Rohplatte wird vorzugs weise nach dem Aushärten der ersten, die Stege aufnehmenden Rohplatte erfolgen, so daß durch ein Vorfertigen der ersteren Platten ein rationelleres Herstellungsverfahren möglich wird.For the production of composite panels are in the top a raw plate webs, preferably according to a grid pattern, indented, whereupon a second raw plate with the top is placed on the webs. After the end hardening of the raw panels is the desired composite panel before, the webs also consist of plate material and prefabricated by cutting existing panels will. The placement of the second raw plate is preferred way after the hardening of the first, receiving the webs Raw plate made so that by prefabricating the a more rational manufacturing process becomes possible.
Um eine Verbundplatte mit hohen Dämmeigenschaften zu errei chen, können die Hohlräume zwischen den Stegen mit Dämm material ausgefüllt werden, was zweckmäßig vor dem Zusammen setzen der beiden Einzelplatten erfolgt. Diese Hohlräume können auch ausgeschäumt werden, wobei durch das Aufsetzen der zweiten Platte zwangsweise ein geschlossener Schäumungs raum entsteht.To achieve a composite panel with high insulation properties chen, the cavities between the webs can be insulated material to be filled in, which is appropriate before putting together the two individual panels are set. These cavities can also be foamed, whereby by putting on the second plate is forced to have closed foaming space arises.
In der Zeichnung ist der Erfindungsgegenstand rein schema tisch veranschaulicht, und zwar zeigenIn the drawing, the subject of the invention is purely schematic illustrated table, namely show
Fig. 1 bis 3 drei verschiedene Ausführungsbeispiele einer erfindungsgemäßen Bauplatte im teilgeschnittenen Schaubild und Fig. 1 to 3 three different embodiments of a building board according to the invention in the partially cut diagram and
Fig. 4 einen Teil einer Fassade aus erfindungsgemäßen Bau platten im Querschnitt. Fig. 4 shows a part of a facade of construction panels according to the invention in cross section.
Um eine wetterfeste, leicht elastische, einfach zu verlegen de und gut zu verarbeitende Bauplatte 1 zu erhalten, wird eine Grundmasse G aus einem kunststoffgebundenen Vollwärme schutzkleber mit Zugabe von Zement oder aus mineralisch gebundenem Vollwärmeschutzkleber mit Zugabe von Wasser aushärten gelassen, wobei an den Außenseiten eingebettete Fasermaterialien, insbesondere Glasfasergewebe od.dgl. als Armierung A vorgesehen sind. Diese Bauplatten 1 lassen sich mit dem Kleber der Grundmasse ausgezeichnet verkleben und können schwierigkeitslos an der die Sichtfläche bildenden Außenseite mit einem Farbanstrich oder einer anderen dekorativen Beschichtung 2 versehen (Fig. 1).In order to obtain a weatherproof, slightly elastic, easy-to-install and easy-to-use building board 1 , a base compound G made of a plastic-bonded full heat protective adhesive with the addition of cement or mineral-bonded full heat protection adhesive with the addition of water is allowed to harden, with embedded on the outside Fiber materials, in particular glass fiber fabrics or the like. are provided as reinforcement A. These building boards 1 can be glued excellently with the adhesive of the base material and can be provided with a coat of paint or another decorative coating 2 on the outside forming the visible surface without difficulty ( FIG. 1).
Wie in Fig. 2 angedeutet, kann durch ein Aufdrücken einer Musterplatte auf die Plattenoberseite bei der Plattenher stellung eine Reliefplatte 1 a entstehen, die sich durch eine ganz spezielle Profilierung 3 der Sichtfläche auszeich net und unterschiedlichste Fassadengestaltungen erlaubt.As indicated in Fig. 2, a relief plate 1 a can arise by pressing a sample plate on the top of the plate in the plate manufacture, which is characterized by a very special profile 3 of the visible surface and allows a wide variety of facade designs.
Gemäß dem Ausführungsbeispiel nach Fig. 3 sind zwei einzelne Bauplatten 1 durch Zwischenlage von rasterartig angeordneten Stegen 4 zu einer Verbundplatte 1 b zusammengesetzt, wobei die Stege 4 ebenfalls aus dem Plattenmaterial bestehen und der Verbundplatte einen formstabilen Halt geben. Diese Verbundplatten 1 b eignen sich besonders gut als Trocken putz, aber bei entsprechender Dimensionierung auch als selbsttragende Fertigwände für verschiedenste Anwendungs zwecke.According to the embodiment of FIG. 3 shows two single structural panels 1 are composed b by the interposition of a grid-like webs arranged 4 to a composite plate 1 in which the webs 4 are also made of the plate material and give the composite sheet a dimensionally stable support. These composite panels 1 b are particularly suitable as dry plaster, but with appropriate dimensions also as self-supporting prefabricated walls for a wide variety of applications.
Wie in Fig. 4 angedeutet, können die Verbundplatten 1 b auch zum Aufbau einer hinterlüfteten Fassade 5 eingesetzt werden, wobei die Verbundplatten 1 b über Verbundplatten streifen 6 als Auflage am zu verkleidenden Mauerwerk 7 angeklebt sind. Zur Vergrößerung des Fassadenhohlraumes 8, um beispielsweise eine zusätzliche Wärmedämmschicht unterbringen zu können, ist es möglich, zwei oder mehrere Verbundplattenstreifen 6 übereinander zu kleben oder die Platten 1 b mit oder ohne Verbundplattenstreifen 6 auf eigene Unterlagsklötze, Tragprofile od. dgl. aufzusetzen. Um eine saubere, glatte Fassadenfläche zu erreichen, sind die Randbereiche 9 der Verbundplatten-Außenseiten abgeschrägt, so daß die Stoßfugen 10 zwischen den einzelnen Verbund platten 1 b durch eine gegebenenfalls armierte Spachtelmasse 11 rißfest abgedeckt werden können.As indicated in Fig. 4, the composite panels 1 b can also be used to build a ventilated facade 5 , the composite panels 1 b strip over composite panels 6 are glued to the masonry 7 to be clad. To increase the facade cavity 8, to be able to, for example, to accommodate an additional heat insulation layer, it is possible to glue two or more composite sheet strip 6 above one another or the boards 1 b with or without tie plate strips 6 on their own backing pads od supporting profiles. Like. Set up. In order to achieve a clean, smooth facade surface, the edge areas 9 of the outside of the composite panels are chamfered, so that the butt joints 10 between the individual composite panels 1 b can be covered crack-proof by a possibly reinforced filler 11 .
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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AT31489 | 1989-02-14 |
Publications (1)
Publication Number | Publication Date |
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DE4003726A1 true DE4003726A1 (en) | 1990-08-16 |
Family
ID=3487279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4003726A Withdrawn DE4003726A1 (en) | 1989-02-14 | 1990-02-08 | Structural panel - made of dispersion resin with cement or lime admixtures and fibre reinforcement |
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DE (1) | DE4003726A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993022118A1 (en) * | 1992-05-04 | 1993-11-11 | Helmut Meister | Method of manufacturing a lightweight square or plate-shaped component |
CN103362265A (en) * | 2012-04-10 | 2013-10-23 | 丁召志 | High-strength, high-toughness and rain-resistant infrared cement heat-preserving decorative board |
NL2008741C2 (en) * | 2012-05-02 | 2013-11-06 | Aquila Participaties B V | PLATE-CONSTRUCTION ELEMENT AND METHOD FOR MANUFACTURING THE CONSTRUCTION ELEMENT. |
EP2860323A1 (en) * | 2013-10-11 | 2015-04-15 | ThyssenKrupp Steel Europe AG | Building element |
-
1990
- 1990-02-08 DE DE4003726A patent/DE4003726A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993022118A1 (en) * | 1992-05-04 | 1993-11-11 | Helmut Meister | Method of manufacturing a lightweight square or plate-shaped component |
CN103362265A (en) * | 2012-04-10 | 2013-10-23 | 丁召志 | High-strength, high-toughness and rain-resistant infrared cement heat-preserving decorative board |
NL2008741C2 (en) * | 2012-05-02 | 2013-11-06 | Aquila Participaties B V | PLATE-CONSTRUCTION ELEMENT AND METHOD FOR MANUFACTURING THE CONSTRUCTION ELEMENT. |
EP2860323A1 (en) * | 2013-10-11 | 2015-04-15 | ThyssenKrupp Steel Europe AG | Building element |
DE102013111275A1 (en) * | 2013-10-11 | 2015-04-16 | Thyssenkrupp Ag | module |
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