EP3059057A1 - Framework system for realising a formwork for a finished concrete product - Google Patents
Framework system for realising a formwork for a finished concrete product Download PDFInfo
- Publication number
- EP3059057A1 EP3059057A1 EP16000342.2A EP16000342A EP3059057A1 EP 3059057 A1 EP3059057 A1 EP 3059057A1 EP 16000342 A EP16000342 A EP 16000342A EP 3059057 A1 EP3059057 A1 EP 3059057A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formwork
- shuttering
- profiles
- subgroup
- group
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 148
- 239000004567 concrete Substances 0.000 title abstract description 4
- 238000009416 shuttering Methods 0.000 claims abstract description 80
- 239000011178 precast concrete Substances 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 description 3
- 229920006328 Styrofoam Polymers 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
- B28B7/0017—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps for attaching mould walls on mould tables
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
- B28B7/002—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps using magnets
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0032—Moulding tables or similar mainly horizontal moulding surfaces
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
- B28B7/0085—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding chamfers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
Definitions
- the invention relates to a formwork system for producing a formwork for a precast concrete element, comprising shuttering profiles, each having two longitudinal sides and two intermediate end faces, wherein the shuttering profiles are subdivided into a first group and a second group, the shuttering profiles of the second group are provided be arranged substantially perpendicular to one or more formwork profiles of the first group, and at least the formwork profiles of the first group on at least one longitudinal side have a projecting inclined surface for forming a chamfer in a precast concrete part.
- the invention further relates to a formwork from formwork profiles of the formwork system according to the invention on a substrate.
- Formwork systems according to the preamble of claim 1 are known from EP 2 017 047 B1 known.
- the shuttering profiles of the first group are also referred to as a transverse stop and the shuttering profiles of the second group as a longitudinal stop.
- the formwork profiles of such a formwork system according to the prior art each have at both end faces - viewed from a direction perpendicular to one of the longitudinal sides - a recess for receiving the inclined surface of a formwork profile from the first group. If you now line several formwork profiles of the second group, so the Lijnsabsteller, one behind the other, to achieve a certain overall length, resulting in the places where the end faces abut, gaps in the concrete can swell. This leaves impressions in the precast concrete element that disturb the overall aesthetic impression. Triangular recesses result in gaps in the FIG. 1 are indicated by dash-dotted lines 49.
- the EP 2 255 938 A2 discloses such special formwork elements made of styrofoam, which are individually tailored to the formwork to fill gaps. These special formwork elements are disposable formwork elements.
- the objective technical task is now to provide a formwork system in which the described disadvantages of the prior art are avoided, and with which it is particularly possible to produce a complete formwork.
- the second group of shuttering profiles can be subdivided into a first subgroup, a second subgroup and a third subgroup, wherein the shuttering profiles of the first subgroup at exactly one first end face - viewed from a direction perpendicular to one of the longitudinal sides - a Recess for receiving the inclined surface of a formwork profile from the first group, the formwork profiles of the second subgroup at exactly one, the first end opposite the second end face - viewed from a direction perpendicular to one of the longitudinal sides - a recess for receiving the inclined surface of a formwork profile of the first Group have, and the formwork profiles of the third subgroup on either end face - viewed from a direction perpendicular to one of the longitudinal sides - a recess for receiving the inclined surface of a formwork profile from the first group.
- the formwork system of the present invention is reusable and consists of formwork profiles of defined lengths. This means that the formwork profiles do not always have to be made individually for a particular formwork, but that any formwork, in particular centimeter precision, can be built from the system of formwork profiles.
- the formwork profiles of the second group have on a longitudinal side, preferably on exactly one longitudinal side, a protruding oblique surface for forming a chamfer in a precast concrete part.
- the shuttering profiles can either be used to produce precast concrete without chamfer or produce precast concrete with a chamfer. You only need to rotate it by 180 °.
- the formwork profiles of the first and the second subgroup in this case can be well distinguished from each other, since they have only one of the longitudinal sides of a projecting inclined surface and are thus not symmetrical, so that the two end faces by their arrangement with respect to the inclined surface distinguished longitudinal side.
- the first subgroup comprises shuttering profiles with lengths of 49, 50, 51, 52, 53, 54 and 55 cm and / or the second subgroup shuttering profiles with lengths of 49, 56, 63, 70, 77 , 84 and 91 cm and / or the third subgroup comprises shuttering profiles with lengths of 49, 98, 147, 196 and 294 cm.
- Protection is also desired for a shuttering formwork profiles of the formwork system according to the invention on a substrate.
- the formwork here consists at least of a formwork profile of the first subgroup, optionally one or more shuttering profiles arranged therebetween from the third subgroup and a shuttering profile from the second subgroup, wherein the shuttering profiles are oriented relative to each other such that the two longitudinal sides respectively substantially lie the same level and that end face of the formwork profile from the first subgroup and that end face of the formwork profile from the second subgroup, which has the recess, is directed in each case to the outside.
- a formwork profile from the first group is arranged with a longitudinal side of the outwardly directed end side of the formwork profile facing out of the first and the second subgroup.
- FIG. 1 shows in a perspective view a formwork 61 of two formwork profiles 25 from the first group 2 (see FIG. 2 ) and three formwork profiles 7, 65 and 14 arranged therebetween from the second group 3, the formwork profile 7 of the first subgroup 4, the formwork profile 65 of the third subgroup 6 and the formwork profile 14 of the second subgroup 5 being derived.
- the formwork 61 is arranged on a base 39.
- the shuttering profiles 7, 65 and 14 are arranged relative to each other, that in each case their longitudinal sides 27 and 28 (see, for example FIG.
- the inclined surfaces 35 are at an angle 37 of about 45 ° from the longitudinal sides 29, 30 and have in a cross section parallel to a front side a length 38 of about 15 mm.
- a corresponding inclined surface 35 also have the shuttering profiles 7, 65 and 14 on the longitudinal side 27.
- All formwork profiles are formed in a cross section parallel to a front side substantially U-shaped.
- the formwork profiles consist essentially of steel.
- FIG. 2 1 shows a schematic representation of a formwork system 1 according to the invention according to a preferred embodiment: the formwork system is subdivided into a first group 2 of formwork profiles 25, 26 and into a second group 3 of formwork profiles 7, 8, 9, 10, 11, 12, 13; 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 and 65 wherein the formwork profiles of the second group are arranged to be arranged substantially perpendicular to one or more formwork profiles of the first group.
- the shuttering profiles of the first group are also referred to as a transverse stop and the shuttering profiles of the second group as a longitudinal stop.
- the formwork profiles of the first group 2 each have at exactly one or both sides a protruding inclined surface to form a chamfer in a precast concrete part to be produced.
- the formwork profiles of the second group 3 have on exactly one longitudinal side on a projecting inclined surface to form a chamfer in a manufactured precast concrete.
- the shuttering profiles have a projecting inclined surface only on exactly one longitudinal side, then they can either be used to produce precast concrete parts without chamfer or to produce precast concrete parts with a chamfer. You only need to rotate it by 180 °.
- the second group 3 of the formwork profiles is subdivided into a first subgroup 4, a second subgroup 5 and a third subgroup 6, wherein the formwork profiles 7, 8, 9, 10, 11, 12, 13 of the first subgroup 4 at exactly one, first end face a recess for receiving the inclined surface of a formwork profile from the first group, the shuttering profiles 14, 15, 16, 17, 18, 19, 20 of the second subgroup 5 at exactly one, the first of the end opposite the second end face a recess for receiving the inclined surface a shuttering profile from the first group and the shuttering profiles 21, 22, 23, 24, 65 of the third subgroup 6 have at each of the two end faces a recess for receiving the inclined surface of a shuttering profile from the first group.
- the formwork profiles of the first and the second subgroup can therefore be distinguished from each other, since they have only one of the longitudinal sides of a projecting inclined surface and are thus not symmetrical, so that the two end faces are characterized by their arrangement with respect to the oblique surface having longitudinal side ,
- the provided with the reference numeral 7 formwork profile of the first subgroup 4 has a length of 49 cm.
- the shuttering profiles of the third subgroup 6, designated by the reference numerals 21, 22, 23, 24 and 65 have a length of 98, 147, 196, 294 and 49 cm.
- FIG. 8 the total lengths 60 are shown between 103 and 247 cm. In each case only one formwork profile from the first subgroup 4 with a formwork profile from the second subgroup 5 and, if appropriate, one or more formwork profiles from the third subgroup 6 must be combined therebetween.
- the subfigures a) to e) of FIG. 3 show a formwork profile 7, 8, 9, 10, 11, 12 and 13 from the first subgroup 4 of the second group 3 of shuttering profiles (see FIG. 2 ).
- the formwork profiles of this subgroup differ essentially only in their length 51 from each other, wherein the realization of different lengths 51 of the sub-figure b) drawn distance 54 between the two means 44 for releasably fixing the formwork profiles on a substrate is chosen to vary in size.
- the subfigure a) of FIG. 3 shows a perspective view
- the sub-figure b) is a cross-sectional view in the longitudinal direction
- the sub-figure c) is a cross-sectional view along the cut plane 62 shown in dashed lines in Figure b) parallel to one of the end faces 31 and 32nd Operateil d) shows a plan view from above and Part figure e) an enlarged section of the end portion of the formwork profile, which is marked in dashed lines in the subfigure d).
- a formwork profile from this subgroup - and the other subgroups - is formed in cross section parallel to one of the end sides substantially U-shaped and has a bottom 40 and a top 42, two end faces 31 and 32 and two intermediate longitudinal sides 27 and 28, wherein on one of the longitudinal sides of a projecting inclined surface 35 and on the end face 32, viewed from a direction perpendicular to one of the longitudinal sides, a recess 36 for receiving an inclined surface of a formwork profile from the first group is provided.
- two means 44 for fixing the shuttering profiles are provided on a ferromagnetic base, wherein the means comprise an in use position of the shuttering profiles accessible from its top 42 actuator 45 and magnetic means 46 which can be arranged in a first and in a second operating position, wherein the Magnetic means in the first operating position a first distance 47 to the ground (see FIG. 7b )) and in a second operating position, a second distance 48 to the ground (see Figure 7a )) are not equal to the first distance, and wherein the second distance 48 is equal to zero.
- the actuating element 45 is provided for moving the magnetic means 46 from the first to the second operating position or vice versa.
- the actuator 45 also offers an opportunity to attack the formwork profiles automatically remove a magazine and to be able to position on the ground.
- FIG. 1 illustrated shuttering profiles 25, 7, 65 and 14 are shown simplified to the effect that the magazine holders 50 and the means 44 for releasably fixing the shuttering profiles have been omitted on a substrate.
- FIGS. 4 to 6 means for releasably fixing identical to those in the formwork profiles according to the FIG. 3 provided means for releasable fixation are formed.
- FIGS. 4a ) to d) is a formwork profile 14, 15, 16, 17, 18, 19 and 20 from the second subgroup 5 of the second group 3 (see FIG. 2 ), wherein the formwork profiles of this subgroup differ substantially from one another in that they have a different length 52.
- the different lengths are realized in that the distance 55 between the means 44 for releasably fixing is chosen to be different.
- the subfigure a) again shows a perspective view, the subfigure b) a cross-sectional view in the longitudinal direction, the subfigure c) a cross-sectional view along the sectional plane 63 shown dashed in the subfigure b) and the subfigure d) a top view from above.
- the main difference between the formwork profiles from the first subgroup (cf. FIG. 3 ) and the formwork profiles from the second subgroup according to FIG. 4 consists in that the recess 36 for receiving an inclined surface of a shuttering profile from the first group is not formed on the end face 32, but on the opposite end face 31.
- the recess is that the corners facing the ground of the "U's" are chamfered at the end face 31 and at the same angle with respect on the front side 31, under which the inclined surfaces protrude from the longitudinal sides.
- the length of the running between the front side and the underside of the formwork profiles inclined surface is slightly larger than the length of the inclined surface in a cross section parallel to the front side, so that a total - in its geometry - corresponding to the inclined surface recess results.
- the recess and the inclined surfaces are identical in all formwork profiles. In the FIG. 6b ) is the angle of the recess bounding the inclined surface by the reference numeral 59 and their length by the reference numeral 58.
- FIGS. 5a ) and b) show shuttering profiles 21, 22, 23, 24 and 65 of the third subgroup 6 (cf. FIG. 2 ), which in contrast to the formwork profiles of the subgroups 1 and 2 have at their end faces 31 and 32 no recesses. Otherwise, the formwork profiles of this subgroup are similar to the formwork profiles of the other subgroups. Since it is about Formwork profiles with a comparatively long lengths 53 is, with different lengths come about by variations of the distance 56 shown in the subfigure a), triangular struts 64 are still considered in cross-section in this formwork profiles considered.
- FIGS. 6a ) to c) show a formwork profile 26 from the first group 2 (see FIG. 2 ) with a total length 57 of 300 cm.
- the shuttering profile 26 in this case only on the longitudinal side 29 on a projecting inclined surface 35.
- 33 and 34 recesses 36 are provided on both end faces.
- the formwork profile shown has three means 44 for releasably fixing the formwork profile on a substrate and a plurality of struts 64.
- Part of Figure 6b) shows an enlarged section of one of the ends of the formwork profile, wherein the section shown in the partial figure a) is shown in dashed lines.
- the shape of the recess 36 which are identical in the formwork profiles of the second group, which have a recess formed, understand.
- the underside of the shuttering profile facing a background is designated by the reference numeral 41 and the upper side by the reference numeral 43.
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- Civil Engineering (AREA)
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Abstract
Schalungssystem (1) zur Herstellung einer Schalung für ein Betonfertigteil, umfassend Schalungsprofile (7 bis 26, 65), die jeweils zwei Längsseiten (27, 28, 29, 30) und zwei dazwischen liegende Stirnseiten (31, 32, 33, 34) aufweisen, wobei die Schalungsprofile in eine erste Gruppe (2) und in eine zweite Gruppe (3) unterteilbar sind, die Schalungsprofile (7 bis 24, 65) der zweiten Gruppe (3) dazu vorgesehen sind, im Wesentlichen senkrecht zu einem oder mehreren Schalungsprofilen (25, 26) der ersten Gruppe (2) angeordnet zu werden, und zumindest die Schalungsprofile (25, 26) der ersten Gruppe (2) an zumindest einer Längsseite (29, 30) eine abstehende Schrägfläche (35) zur Ausbildung einer Fase in einem Betonfertigteil aufweisen, wobei die zweite Gruppe (3) an Schalungsprofilen (7 bis 24, 65) in eine erste Untergruppe (4), eine zweite Untergruppe (5) und eine dritte Untergruppe (6) unterteilbar ist, wobei die Schalungsprofile (7 bis 13) der ersten Untergruppe (4) an genau einer ersten Stirnseite (32) - betrachtet aus einer Richtung senkrecht zu einer der Längsseiten (27, 28) - eine Aussparung (36) zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe (2) aufweisen, die Schalungsprofile (14 bis 20) der zweiten Untergruppe (5) an genau einer, der ersten Stirnseite (32) gegenüberliegenden zweiten Stirnseite (31) - betrachtet aus einer Richtung senkrecht zu einer der Längsseiten (27, 28) - eine Aussparung (36) zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe (2) aufweisen, und die Schalungsprofile (21 bis 24, 65) der dritten Untergruppe (6) an keiner der beiden Stirnseiten (31, 32) - betrachtet aus einer Richtung senkrecht zu einer der Längsseiten (27, 28) - eine Aussparung zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe (2) aufweisen.Formwork system (1) for producing a formwork for a precast concrete element, comprising shuttering profiles (7 to 26, 65), each having two longitudinal sides (27, 28, 29, 30) and two intermediate end faces (31, 32, 33, 34) in which the shuttering profiles can be subdivided into a first group (2) and into a second group (3), the shuttering profiles (7 to 24, 65) of the second group (3) being provided substantially perpendicular to one or more shuttering profiles ( 25, 26) of the first group (2) to be arranged, and at least the shuttering profiles (25, 26) of the first group (2) on at least one longitudinal side (29, 30) has a protruding inclined surface (35) for forming a chamfer in one Prefabricated concrete part, wherein the second group (3) of shuttering profiles (7 to 24, 65) in a first subgroup (4), a second subgroup (5) and a third subgroup (6) is subdivided, wherein the shuttering profiles (7 to 13 ) of the first subgroup (4) to exactly one first n front side (32) - viewed from a direction perpendicular to one of the longitudinal sides (27, 28) - a recess (36) for receiving the inclined surface of a formwork profile of the first group (2), the shuttering profiles (14 to 20) of the second Subgroup (5) on exactly one, the first end face (32) opposite the second end face (31) - viewed from a direction perpendicular to one of the longitudinal sides (27, 28) - a recess (36) for receiving the inclined surface of a formwork profile of the first Group (2), and the shuttering profiles (21 to 24, 65) of the third subgroup (6) on either end face (31, 32) - viewed from a direction perpendicular to one of the longitudinal sides (27, 28) - a recess for receiving the inclined surface of a formwork profile from the first group (2).
Description
Die Erfindung betrifft ein Schalungssystem zur Herstellung einer Schalung für ein Betonfertigteil, umfassend Schalungsprofile, die jeweils zwei Längsseiten und zwei dazwischen liegende Stirnseiten aufweisen, wobei die Schalungsprofile in eine erste Gruppe und in eine zweite Gruppe unterteilbar sind, die Schalungsprofile der zweiten Gruppe dazu vorgesehen sind, im Wesentlichen senkrecht zu einem oder mehreren Schalungsprofilen der ersten Gruppe angeordnet zu werden, und zumindest die Schalungsprofile der ersten Gruppe an zumindest einer Längsseite eine abstehende Schrägfläche zur Ausbildung einer Fase in einem Betonfertigteil aufweisen. Die Erfindung betrifft weiterhin eine Schalung aus Schalungsprofilen des erfindungsgemäßen Schalungssystems auf einem Untergrund.The invention relates to a formwork system for producing a formwork for a precast concrete element, comprising shuttering profiles, each having two longitudinal sides and two intermediate end faces, wherein the shuttering profiles are subdivided into a first group and a second group, the shuttering profiles of the second group are provided be arranged substantially perpendicular to one or more formwork profiles of the first group, and at least the formwork profiles of the first group on at least one longitudinal side have a projecting inclined surface for forming a chamfer in a precast concrete part. The invention further relates to a formwork from formwork profiles of the formwork system according to the invention on a substrate.
Schalungssysteme gemäß dem Oberbegriff des Anspruchs 1 sind aus der
Ein Lösungsansatz besteht darin, die Lücken manuell mit einem Füllmaterial, z.B. Styropor, zu verschließen. Damit ist ein Klebeschritt verbunden. Beim Entfernen der Schalungsprofile nach dem Aushärten des Betons muss der Füllstoff von den Schalungsprofilen wieder entfernt werden. Mit diesen Schritten ist somit ein erheblicher Aufwand verbunden, zumal in einer Schalung eine Reihe solcher Lücken verschlossen werden muss.One approach is to close the gaps manually with a filler material, eg Styrofoam. This is a bonding step connected. When removing the formwork profiles after the concrete has hardened, the filler must be removed from the formwork profiles. With these steps, therefore, a considerable effort is connected, especially in a formwork a number of such gaps must be closed.
Die
Die objektive technische Aufgabe besteht nun darin, ein Schalungssystem anzugeben, bei welchem die beschriebenen Nachteile des Standes der Technik vermieden werden, und mit dem es insbesondere möglich ist, eine lückenlose Schalung herzustellen.The objective technical task is now to provide a formwork system in which the described disadvantages of the prior art are avoided, and with which it is particularly possible to produce a complete formwork.
Diese Aufgabe wird durch die Merkmale des unabhängigen Anspruchs 1 gelöst.This object is solved by the features of
Es ist also erfindungsgemäß vorgesehen, dass die zweite Gruppe an Schalungsprofilen in eine erste Untergruppe, eine zweite Untergruppe und eine dritte Untergruppe unterteilbar ist, wobei die Schalungsprofile der ersten Untergruppe an genau einer ersten Stirnseite - betrachtet aus einer Richtung senkrecht zu einer der Längsseiten - eine Aussparung zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe aufweisen, die Schalungsprofile der zweiten Untergruppe an genau einer, der ersten Stirnseite gegenüberliegenden zweiten Stirnseite - betrachtet aus einer Richtung senkrecht zu einer der Längsseiten - eine Aussparung zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe aufweisen, und die Schalungsprofile der dritten Untergruppe an keiner der beiden Stirnseiten - betrachtet aus einer Richtung senkrecht zu einer der Längsseiten - eine Aussparung zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe aufweisen.It is thus provided according to the invention that the second group of shuttering profiles can be subdivided into a first subgroup, a second subgroup and a third subgroup, wherein the shuttering profiles of the first subgroup at exactly one first end face - viewed from a direction perpendicular to one of the longitudinal sides - a Recess for receiving the inclined surface of a formwork profile from the first group, the formwork profiles of the second subgroup at exactly one, the first end opposite the second end face - viewed from a direction perpendicular to one of the longitudinal sides - a recess for receiving the inclined surface of a formwork profile of the first Group have, and the formwork profiles of the third subgroup on either end face - viewed from a direction perpendicular to one of the longitudinal sides - a recess for receiving the inclined surface of a formwork profile from the first group.
Kombiniert man für eine Schalung jeweils ein Schalungsprofil aus der ersten Untergruppe mit einem zweiten Schalungsprofil aus der zweiten Untergruppe und gegebenenfalls einem oder mehreren dazwischen liegenden Schalungsprofilen aus der dritten Untergruppe, und richtet das Schalungsprofil der ersten Untergruppe und das Schalungsprofil der zweiten Untergruppe derart aus, dass diejenige Stirnseite, welche die Aussparung zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe aufweist, nach außen, also in Richtung der (eine Schrägfläche aufweisende) Längsseite eines Querabsteller, weist, so sind die Schnittstellen zwischen den Schalungsprofilen lückenlos (vergleiche
Im Unterschied zu den in der
Gemäß einer bevorzugten Ausführungsform der Erfindung ist es vorgesehen, dass die Schalungsprofile der zweiten Gruppe an einer Längsseite, vorzugsweise an genau einer Längsseite, eine abstehende Schrägfläche zur Ausbildung einer Fase in einem Betonfertigteil aufweisen.Unlike the ones in the
According to a preferred embodiment of the invention, it is provided that the formwork profiles of the second group have on a longitudinal side, preferably on exactly one longitudinal side, a protruding oblique surface for forming a chamfer in a precast concrete part.
Für den Fall, dass an genau einer Längsseite eine abstehende Schrägfläche zur Ausbildung einer Fase in einem Betonfertigteil vorgesehen ist, können die Schalungsprofile entweder dazu verwendet werden, Betonfertigteile ohne Fase herzustellen oder Betonfertigteile mit einer Fase herzustellen. Sie müssen hierzu nur um 180° gedreht werden. Außerdem lassen sich die Schalungsprofile der ersten und der zweiten Untergruppe in diesem Fall gut voneinander unterscheiden, da sie nur an einer der Längsseiten eine abstehende Schrägfläche aufweisen und insofern nicht symmetrisch ausgebildet sind, sodass sich die beiden Stirnseiten durch ihre Anordnung in Bezug auf die die Schrägfläche aufweisende Längsseite auszeichnen.In the event that on precisely one longitudinal side a protruding inclined surface is provided for forming a chamfer in a precast concrete part, the shuttering profiles can either be used to produce precast concrete without chamfer or produce precast concrete with a chamfer. You only need to rotate it by 180 °. In addition, the formwork profiles of the first and the second subgroup in this case can be well distinguished from each other, since they have only one of the longitudinal sides of a projecting inclined surface and are thus not symmetrical, so that the two end faces by their arrangement with respect to the inclined surface distinguished longitudinal side.
Eine besonders günstig hat es sich erwiesen, wenn die erste Untergruppe Schalungsprofile mit Längen von 49, 50, 51, 52, 53, 54 und 55 cm umfasst und/oder die zweite Untergruppe Schalungsprofile mit Längen von 49, 56, 63, 70, 77, 84 und 91 cm umfasst und/oder die dritte Untergruppe Schalungsprofile mit Längen von 49, 98, 147, 196 und 294 cm umfasst. Das ist deshalb besonders vorteilhaft, da man auf diese Weise relativ wenige Schalungsprofile unterschiedlicher Länge benötigt, um zentimetergenau sämtliche Gesamtlängen ab 98 cm zu realisieren (vergleiche
Weitere vorteilhafte Ausführungsformen der Erfindung sind in den abhängigen Ansprüchen 6 bis 11 definiert.Further advantageous embodiments of the invention are defined in the
Schutz wird auch begehrt für eine Schalung aus Schalungsprofilen des erfindungsgemäßen Schalungssystems auf einem Untergrund.Protection is also desired for a shuttering formwork profiles of the formwork system according to the invention on a substrate.
Vorteilhafterweise besteht die Schalung dabei wenigstens aus einem Schalungsprofil aus der ersten Untergruppe, gegebenenfalls einem oder mehreren dazwischen angeordneten Schalungsprofilen aus der dritten Untergruppe und einem Schalungsprofil aus der zweiten Untergruppe, wobei die Schalungsprofile derart relativ zueinander ausgerichtet sind, dass die beiden Längsseiten jeweils im Wesentlichen in derselben Ebene liegen und diejenige Stirnseite des Schalungsprofils aus der ersten Untergruppe und diejenige Stirnseite des Schalungsprofils aus der zweiten Untergruppe, welche die Aussparung aufweist, jeweils nach außen gerichtet ist.Advantageously, the formwork here consists at least of a formwork profile of the first subgroup, optionally one or more shuttering profiles arranged therebetween from the third subgroup and a shuttering profile from the second subgroup, wherein the shuttering profiles are oriented relative to each other such that the two longitudinal sides respectively substantially lie the same level and that end face of the formwork profile from the first subgroup and that end face of the formwork profile from the second subgroup, which has the recess, is directed in each case to the outside.
Ergänzend kann es vorgesehen sein, dass jeweils ein Schalungsprofil aus der ersten Gruppe mit einer Längsseite der nach außen gerichteten Stirnseite des Schalungsprofils aus der ersten bzw. der zweiten Untergruppe zugewandt angeordnet ist.In addition, it can be provided that in each case a formwork profile from the first group is arranged with a longitudinal side of the outwardly directed end side of the formwork profile facing out of the first and the second subgroup.
Derartige Schalungen sind im Wesentlichen lückenlos ausgebildet.Such formworks are substantially completely formed.
Weitere Einzelheiten und Vorteile der vorliegenden Erfindung werden anhand der Figurenbeschreibung unter Bezugnahme auf die Zeichnungen im Folgenden näher erläutert. Dabei zeigt:
- Fig. 1
- eine Schalung in einer bevorzugten Ausführungsform,
- Fig. 2
- eine schematische Darstellung des erfindungsgemäßen Schalungssystems in einer bevorzugten Ausführungsform,
- Fig. 3a) bis 3e)
- verschiedene Ansichten eines Schalungsprofils aus der ersten Untergruppe des in der
dargestellten Schalungssystems,Figur 2 - Fig. 4a) bis 4d)
- verschiedene Ansichten eines Schalungsprofils aus der zweiten Untergruppe des in der
dargestellten Schalungssystems,Figur 2 - Fig. 5a) und 5b)
- zwei Ansichten eines Schalungsprofils aus der dritten Untergruppe des in der
dargestellten Schalungssystems,Figur 2 - Fig. 6a) bis 6c)
- drei Ansichten eines Schalungsprofils aus der ersten Gruppe des in der
dargestellten Schalungssystems,Figur 2 - Fig. 7a) und 7b)
- eine Querschnittsansicht eines Schalungsprofils zur Illustration der Wirkungsweise des Mittels zur lösbaren Fixierung eines Schalungsprofils auf einem Untergrund, wobei die Teilfiguren a) und b) zwei unterschiedliche Stellungen dieses Mittels zeigen, und
- Fig. 8
- ein schematisches Diagramm zur Illustration der Kombinationsmöglichkeiten der Schalungsprofile des in der
dargestellten Schalungssystems.Figur 2
- Fig. 1
- a formwork in a preferred embodiment,
- Fig. 2
- a schematic representation of the formwork system according to the invention in a preferred embodiment,
- Fig. 3a) to 3e)
- different views of a formwork profile from the first subgroup of the in
FIG. 2 illustrated formwork system, - Fig. 4a) to 4d)
- different views of a formwork profile from the second subgroup of the in
FIG. 2 illustrated formwork system, - Fig. 5a) and 5b)
- two views of a formwork profile from the third subgroup of the in
FIG. 2 illustrated formwork system, - 6a) to 6c)
- three views of a formwork profile from the first group in the
FIG. 2 illustrated formwork system, - Fig. 7a) and 7b)
- a cross-sectional view of a formwork profile for illustrating the operation of the means for releasably fixing a formwork profile on a substrate, the sub-figures a) and b) show two different positions of this agent, and
- Fig. 8
- a schematic diagram illustrating the possible combinations of the formwork profiles in the
FIG. 2 illustrated formwork system.
Die Schrägflächen 35 stehen unter einem Winkel 37 von ca. 45° von den Längsseiten 29, 30 ab und weisen in einem Querschnitt parallel zu einer Stirnseite eine Länge 38 von ca. 15 mm auf. Eine entsprechende Schrägfläche 35 weisen auch die Schalungsprofile 7, 65 und 14 an der Längsseite 27 auf.The inclined surfaces 35 are at an
Alle Schalungsprofile sind in einem Querschnitt parallel zu einer Stirnseite im Wesentlichen U-förmig ausgebildet.All formwork profiles are formed in a cross section parallel to a front side substantially U-shaped.
Sie weisen weiterhin jeweils eine dem Untergrund 39 zugewandte Unterseite und eine davon beabstandete Oberseite 43 bzw. 42 auf. Es ist ersichtlich, dass die Schrägflächen 35 und die Aussparung 36 zur Aufnahme einer der Schrägflächen an die jeweilige Unterseite der Schalungsprofile angrenzend an der Längsseite bzw. an der Stirnseite ausgebildet sind.They furthermore each have a
Die Schalungsprofile bestehen im Wesentlichen aus Stahl.The formwork profiles consist essentially of steel.
Wenn die Schalungsprofile nur an genau einer Längsseite eine abstehende Schrägfläche aufweisen, so können sie entweder dazu verwendet werden, Betonfertigteile ohne Fase herzustellen oder Betonfertigteile mit einer Fase herzustellen. Sie müssen hierzu nur um 180° gedreht werden.If the shuttering profiles have a projecting inclined surface only on exactly one longitudinal side, then they can either be used to produce precast concrete parts without chamfer or to produce precast concrete parts with a chamfer. You only need to rotate it by 180 °.
Die zweite Gruppe 3 der Schalungsprofile ist in eine erste Untergruppe 4, eine zweite Untergruppe 5 und eine dritte Untergruppe 6 unterteilt, wobei die Schalungsprofile 7, 8, 9, 10, 11, 12, 13 der ersten Untergruppe 4 an genau einer, ersten Stirnseite eine Aussparung zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe aufweisen, die Schalungsprofile 14, 15, 16, 17, 18, 19, 20 der zweiten Untergruppe 5 an genau einer, der ersten der Stirnseite gegenüberliegenden zweiten Stirnseite eine Aussparung zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe aufweisen und die Schalungsprofile 21, 22, 23, 24, 65 der dritten Untergruppe 6 an keiner der beiden Stirnseiten eine Aussparung zur Aufnahme der Schrägfläche eines Schalungsprofils aus der ersten Gruppe aufweisen.The
Die Schalungsprofile aus der ersten und der zweiten Untergruppe lassen sich deshalb voneinander unterscheiden, da sie nur an einer der Längsseiten eine abstehende Schrägfläche aufweisen und insofern nicht symmetrisch ausgebildet sind, sodass sich die beiden Stirnseiten durch ihre Anordnung in Bezug auf die die Schrägfläche aufweisende Längsseite auszeichnen.The formwork profiles of the first and the second subgroup can therefore be distinguished from each other, since they have only one of the longitudinal sides of a projecting inclined surface and are thus not symmetrical, so that the two end faces are characterized by their arrangement with respect to the oblique surface having longitudinal side ,
Das mit dem Bezugszeichen 7 versehene Schalungsprofil der ersten Untergruppe 4 weist eine Länge von 49 cm auf. Die mit dem Bezugszeichen 8, 9, 10, 11, 12 und 13 bezeichneten Schalungsprofile weisen entsprechend eine Länge von 50, 51, 52, 53, 54 und 55 cm auf. Die mit den Bezugszeichen 14, 15, 16, 17, 18, 19 und 20 bezeichneten Schalungsprofile der zweiten Untergruppe 5 weisen eine Länge von 49, 56, 63, 70, 77, 84 und 91 cm auf. Die mit den Bezugszeichen 21, 22, 23, 24 und 65 bezeichneten Schalungsprofile der dritten Untergruppe 6 weisen eine Länge von 98, 147, 196, 294 und 49 cm auf.The provided with the
Wie aus der
Die Teilfiguren a) bis e) der
Die Teilfigur a) der
Ein Schalungsprofil aus dieser Untergruppe - und den anderen Untergruppen - ist im Querschnitt parallel zu einer der Stirnseiten im Wesentlichen U-förmig ausgebildet und weist eine Unterseite 40 und eine Oberseite 42, zwei Stirnseiten 31 und 32 und zwei dazwischenliegende Längsseiten 27 und 28 auf, wobei an einer der Längsseiten eine abstehende Schrägfläche 35 und an der Stirnseite 32, betrachtet aus einer Richtung senkrecht zu einer der Längsseiten, eine Aussparung 36 zur Aufnahme einer Schrägfläche eines Schalungsprofiles aus der ersten Gruppe vorgesehen ist.A formwork profile from this subgroup - and the other subgroups - is formed in cross section parallel to one of the end sides substantially U-shaped and has a bottom 40 and a top 42, two end faces 31 and 32 and two intermediate
Darüber hinaus sind zwei Mittel 44 zur Fixierung der Schalungsprofile auf einem ferromagnetischen Untergrund vorgesehen, wobei die Mittel ein in Gebrauchslage der Schalungsprofile von ihrer Oberseite 42 zugängliches Betätigungselement 45 sowie Magnetmittel 46 umfassen, die in einer ersten und in einer zweiten Betriebsstellung anordenbar sind, wobei die Magnetmittel in der ersten Betriebsstellung einen ersten Abstand 47 zum Untergrund (vergleiche
Das Betätigungselement 45 bietet daneben eine Angriffsmöglichkeit, um die Schalungsprofile automatisiert einem Magazin entnehmen und auf dem Untergrund positionieren zu können. Zur Halterung in dem Magazin weisen die Schalungsprofile an ihrer Oberseite 42 an jedem ihrer Enden U-förmige Einschnitte 50 auf.The
Es sei darauf hingewiesen, dass die in der
In den
Der wesentliche Unterschied zwischen den Schalungsprofilen aus der ersten Untergruppe (vergleiche
Zu der Aussparung 36 sei allgemein noch angemerkt, dass, da die Schalungsprofile im Querschnitt U-förmig ausgebildet sind, die Aussparung darin besteht, dass die dem Untergrund zugewandten Ecken des "U's" an der Stirnseite 31 abgeschrägt sind und zwar unter demselben Winkel in Bezug auf die Stirnseite 31, unter dem die Schrägflächen von den Längsseiten abstehen. Die Länge der zwischen der Stirnseite und der Unterseite der Schalungsprofile verlaufenden Schrägfläche ist unwesentlich größer als die Länge der Schrägfläche in einem Querschnitt parallel zur Stirnseite, sodass sich insgesamt eine - in ihrer Geometrie - zur Schrägfläche korrespondierende Aussparung ergibt. Die Aussparung und die Schrägflächen sind bei allen Schalungsprofilen identisch ausgebildet. In der
Die
Die
Claims (15)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP20203592.9A EP3797952A1 (en) | 2015-02-13 | 2016-02-11 | Framework system for realising a formwork for a finished concrete product |
PL16000342T PL3059057T3 (en) | 2015-02-13 | 2016-02-11 | Framework system for realising a formwork for a finished concrete product |
Applications Claiming Priority (1)
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ATA50113/2015A AT516800B1 (en) | 2015-02-13 | 2015-02-13 | Formwork system for producing a formwork for a precast concrete element |
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EP20203592.9A Division EP3797952A1 (en) | 2015-02-13 | 2016-02-11 | Framework system for realising a formwork for a finished concrete product |
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EP3059057A1 true EP3059057A1 (en) | 2016-08-24 |
EP3059057B1 EP3059057B1 (en) | 2020-10-28 |
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EP16000342.2A Active EP3059057B1 (en) | 2015-02-13 | 2016-02-11 | Framework system for realising a formwork for a finished concrete product |
EP20203592.9A Withdrawn EP3797952A1 (en) | 2015-02-13 | 2016-02-11 | Framework system for realising a formwork for a finished concrete product |
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EP20203592.9A Withdrawn EP3797952A1 (en) | 2015-02-13 | 2016-02-11 | Framework system for realising a formwork for a finished concrete product |
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EP (2) | EP3059057B1 (en) |
AT (1) | AT516800B1 (en) |
DK (1) | DK3059057T3 (en) |
ES (1) | ES2845638T3 (en) |
PL (1) | PL3059057T3 (en) |
Cited By (1)
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CN109531782A (en) * | 2018-12-08 | 2019-03-29 | 曙光装配式建筑科技(浙江)有限公司 | A kind of processing die station of prefabricated panel |
Citations (4)
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WO2002040810A1 (en) * | 2000-11-15 | 2002-05-23 | Tiltform Design & Development Pty Ltd | Connectors for sideforms used in formwork for moulding concrete construction panels |
WO2007115355A1 (en) * | 2006-04-07 | 2007-10-18 | Srb Construction Technologies Pty Ltd | A sideform end seal or cap |
EP2255938A2 (en) | 2009-05-27 | 2010-12-01 | Progress Maschinen & Automation AG | Automatic cutting assembly of a casting station |
EP2017047B1 (en) | 2007-07-17 | 2013-03-06 | Progress Maschinen & Automation AG | Method for selecting side wall elements for manufacturing a formwork for a prefabricated concrete element and corresponding formwork. |
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AT505691A1 (en) * | 2007-07-17 | 2009-03-15 | Progress Maschinen & Automatio | APPARATUS FOR PRODUCING CONCRETE PREPARATION ELEMENTS WITH ONE MANUFACTURING ROAD |
AT506402B1 (en) * | 2008-03-28 | 2009-09-15 | Progress Maschinen & Automatio | HOLDING ELEMENT FOR MOUNTING FORMWORK ELEMENTS |
-
2015
- 2015-02-13 AT ATA50113/2015A patent/AT516800B1/en active
-
2016
- 2016-02-11 EP EP16000342.2A patent/EP3059057B1/en active Active
- 2016-02-11 PL PL16000342T patent/PL3059057T3/en unknown
- 2016-02-11 EP EP20203592.9A patent/EP3797952A1/en not_active Withdrawn
- 2016-02-11 DK DK16000342.2T patent/DK3059057T3/en active
- 2016-02-11 ES ES16000342T patent/ES2845638T3/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002040810A1 (en) * | 2000-11-15 | 2002-05-23 | Tiltform Design & Development Pty Ltd | Connectors for sideforms used in formwork for moulding concrete construction panels |
WO2007115355A1 (en) * | 2006-04-07 | 2007-10-18 | Srb Construction Technologies Pty Ltd | A sideform end seal or cap |
EP2017047B1 (en) | 2007-07-17 | 2013-03-06 | Progress Maschinen & Automation AG | Method for selecting side wall elements for manufacturing a formwork for a prefabricated concrete element and corresponding formwork. |
EP2255938A2 (en) | 2009-05-27 | 2010-12-01 | Progress Maschinen & Automation AG | Automatic cutting assembly of a casting station |
Non-Patent Citations (1)
Title |
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WECKENMANN: "Shuttering profiles magnet technology accessories constructing the future", 31 October 2014 (2014-10-31), pages 36 - 37, XP055288454, Retrieved from the Internet <URL:http://www.weckenmann.com/media/7189/Formwork profiles catalogue_10_2014_en.pdf#page=16> [retrieved on 20160714] * |
Cited By (1)
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CN109531782A (en) * | 2018-12-08 | 2019-03-29 | 曙光装配式建筑科技(浙江)有限公司 | A kind of processing die station of prefabricated panel |
Also Published As
Publication number | Publication date |
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EP3797952A1 (en) | 2021-03-31 |
ES2845638T3 (en) | 2021-07-27 |
AT516800A1 (en) | 2016-08-15 |
EP3059057B1 (en) | 2020-10-28 |
DK3059057T3 (en) | 2021-02-01 |
PL3059057T3 (en) | 2021-05-17 |
AT516800B1 (en) | 2017-07-15 |
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