EP3242983B1 - Elémént de coffrage de panneau de cadre - Google Patents

Elémént de coffrage de panneau de cadre Download PDF

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Publication number
EP3242983B1
EP3242983B1 EP16701908.2A EP16701908A EP3242983B1 EP 3242983 B1 EP3242983 B1 EP 3242983B1 EP 16701908 A EP16701908 A EP 16701908A EP 3242983 B1 EP3242983 B1 EP 3242983B1
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EP
European Patent Office
Prior art keywords
frame
support
formwork
support grid
grid
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Active
Application number
EP16701908.2A
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German (de)
English (en)
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EP3242983A1 (fr
Inventor
Werner Schneider
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Peri GmbH
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Peri GmbH
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Classifications

    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements

Definitions

  • the invention relates to a frame sheet formwork element for the production of concrete components with a circumferential support frame and with a fixed to the support frame formwork.
  • the invention further relates to a formwork with a plurality of such frame panel formwork elements.
  • concrete formwork elements are used to produce concrete components, in particular walls or ceilings, from in-situ concrete.
  • the concrete formwork elements are in direct contact with the fresh concrete during the production of the concrete components and determine the shape and surface structure of the finished concrete component. They must withstand the hydrostatic pressure of the initially liquid concrete and derive this pressure suitable. In particular, in the production of high walls or columns, the concrete pressure can reach very high levels. This results in demanding demands on strength and rigidity of the Concrete formwork elements.
  • the surface quality of the concrete is significantly influenced by the applied to him formwork skin, resulting in the production of exposed concrete components further demands on the concrete formwork elements.
  • Frame panel formwork elements thereby offer the advantage that they can be modularly joined together in a simple and time-saving manner in order to be able to produce any dimensioned concrete components. At the same time they simplify the construction process by, for example, several interconnected frame panel formwork elements can be handled together, which saves time and helps to avoid mistakes.
  • Frame panel formwork elements are reusable concrete formwork elements, i. they are, after the fresh concrete is cured, removed from the concrete component (Ausschalvorgang) and can be used for the production of other concrete components. They differ so far from so-called lost formwork elements that remain permanently on the concrete component, and therefore constructed differently.
  • the support frame of the market available on the market frame formwork elements can, for. T. consuming struts and supports for the usually very thick to be executed Schalphaseute have to be able to withstand the loads of liquid concrete.
  • the large thickness of the formwork is necessary so that they can withstand arranged in between the support elements areas the concrete pressure without deforming inadmissible or even break.
  • Frame panel formwork elements are therefore correspondingly heavy and expensive to manufacture.
  • DE 10 2013 204 999 A1 discloses a frame panel formwork element, in which the formwork skin has a low intrinsic rigidity (in particular, is a Plastic shell with a modulus of elasticity of less than 4000 MPa provided).
  • the circumferential support frame is formed from interconnected rectangular frame profiles.
  • the support frame is additionally stiffened by stiffening profiles, ie longitudinal and transverse bar, to which the formwork is additionally screwed.
  • This design requires increased manufacturing costs, because the plurality of profiles must be attached to the formwork and the frame elements. In order to achieve a sufficient stabilizing effect of the longitudinal and transverse bars, they must be connected at many points with the formwork, z. B. with screws or rivets.
  • JP2006183313 A discloses a frame panel formwork element according to the preamble of claim 1.
  • the support grid which is non-positively connected to the support frame, it can be ensured that the formwork does not bend excessively under the pressure of the fresh concrete.
  • the support grid spans an opening formed in the peripheral support frame.
  • the formwork skin rests, preferably on the entire surface of the support grid, on the support grid and is supported on the back by the support grid.
  • a good supporting effect of the formwork is given, without the support grid must be made unnecessarily difficult.
  • the inventive integration of a flat and relatively thin to the support frame formwork support grid in the frame sheet formwork element, the formwork skin can be made thinner overall. This saves costs and weight.
  • the latter benefits the handling of the frame panel formwork element.
  • the support grid attached to the support frame can record during the concreting process beyond the fresh concrete pressure resulting shear, tensile or compressive forces, so that the support frame itself can be made thinner overall and thus easier.
  • the flat formwork support on the support grid also makes it possible to use a material with lower inherent rigidity for the formwork.
  • the material of the formwork skin can therefore be largely freely selected in the frame sandwich element according to the invention without the existing restrictions in conventional frame panel formwork elements.
  • the material of the formwork can be optimized in terms of its properties affecting the quality of the concrete component to be produced. Likewise, increased attention can be paid to properties such as nailability, abrasion resistance or recyclability (type purity of the formwork material) of the formwork.
  • the supporting grid is understood to mean a planar, substantially plate-shaped grid element with structural elements, between which a multiplicity of meshes or openings / recesses are formed.
  • the support grid can be understood in other words in the sense of a grid.
  • the support grid includes a plurality of structural elements, each aligned along and spaced from one another along a second direction, such that structural elements intersect along the first direction with structural elements along the second direction.
  • the structural elements of the first and the second direction can intersect in such a way that the meshes or recesses between the structural elements in each case have internal angles between 30 ° and 90 ° or between 150 ° and 90 °.
  • the distances between adjacent structural elements of each direction, measured orthogonal to the structural elements, may be the same throughout the entire support grid. In addition, the distances between adjacent features may be equal along both directions.
  • the number of stiffening profiles (in particular longitudinal and / or transverse struts) of the support frame can be reduced or it can even be completely dispensed with such stiffening profiles.
  • an overall simpler and more cost-effective production of the frame panel formwork element and a reduced weight of the frame panel formwork element is made possible.
  • the support frame can of course have such stiffening profiles.
  • the support frame of the frame panel formwork element can be formed in a manner known per se from circumferentially arranged frame profiles or profile elements.
  • the support frame interconnected, z. B. welded together, hollow sections, such as rectangular tubes include.
  • the profile elements of the support frame are also used in a conventional manner to be able to connect several frame panel formwork together. Through the use of the support grid can be ensured that remains on the rotating support frame enough space for attaching straightening locks.
  • the surrounding support frame also acts as edge protection for the formwork.
  • the support frame can For example, made of steel, aluminum or fiber composite material.
  • the structural elements of the support grid preferably have an average thickness transverse to a longitudinal direction of the structural elements, which is substantially smaller than the thickness of the support grid, measured perpendicular to the plane in which the support grid extends or which is spanned by the support grid.
  • the thickness of the support grid corresponds to the (construction) height of the structural elements.
  • the thickness of the structural elements according to the invention can be in particular less than half, preferably less than a quarter, of the height of the structural elements.
  • the average thickness of the structural elements of the support grid may preferably be smaller than the distance between two adjacent structural elements along a common direction.
  • the distance between two adjacent structural elements is more than five times, preferably more than ten times as large as the average thickness of the structural elements.
  • the structural elements can advantageously be embodied as a solid material under production engineering aspects.
  • the structural elements may, for example, have a round, a polygonal, in particular rectangular or else an elliptical or oval cross section.
  • the support grid may in particular be formed in one piece according to a preferred embodiment of the frame panel formwork element.
  • Such a support grid is inexpensive to manufacture and can be realized at the same time with a high load capacity.
  • the support grid may comprise structural elements which are jammed or welded together.
  • the structural elements can be designed in particular as flat profiles.
  • the formwork skin of the frame panel formwork element according to the invention may consist of any suitable material or composite material. In particular, it may, for. Example of wood, a wood material, a multiplex board or a plastic, in particular a fiber-reinforced plastic or a multilayer plastic laminate, be made. It is understood that the formwork can be coated in a known manner on the front side to facilitate the stripping of the frame panel formwork element or to improve the surface quality of the concrete components to be produced.
  • a releasable fastening means a fastening in which, at least, the fastening means, such as, for example, screws or rivets, are damaged or destroyed during the loosening of the fastening, while the components connected to the fastening means, in particular the formlining, the supporting frame and the supporting grid, not be damaged.
  • the support grid is fixed circumferentially on the support frame.
  • the support grid is thus attached to all peripheral frame profiles or profile elements of the support frame (especially directly). This allows a particularly rigid and secure connection of the support grid can be achieved on the support frame.
  • the formwork is supported particularly well.
  • the support frame can be stiffened by the support grid itself.
  • the profile elements of the support frame can be realized in each case with a smaller cross-section or with a smaller wall thickness. This offers further cost and weight advantages.
  • the support grid may be attached to inner wall portions of the support frame according to an embodiment of the invention.
  • a front of the Support grid is preferably aligned flush with the front of the support frame or its profile elements. This can be provided by the support frame and the support grid a stepless and flat contact surface for the formwork.
  • the formwork skin is then supported with a first portion on the support frame and with a second portion supported on the support grid.
  • the profile elements of the support frame can be provided with a (raised) profile edge, the peripheral side, ie laterally, protective overlaps the formwork, to counteract damage to the front edge of the formwork during transport and construction site use of the frame panel formwork element.
  • the support grid may advantageously be glued or welded to the inner wall sections.
  • the positioning of the support grid in the manufacture of the frame panel formwork element can be simplified.
  • the support grid can be screwed to the support frame or riveted to it.
  • the support grid can be fixed positively on the support frame.
  • the support grid can then be installed very easily. Due to the positive engagement, the correct positioning of the support grid on the support frame during assembly of the frame panel formwork element is simplified. In particular, care must be taken in this embodiment only to make a front of the support grid precisely and set correctly aligned on the support frame, so that the support of the formwork skin is guaranteed. In the plane in which the support grid extends, a certain play, on the order of a half mesh size, can exist relative to the support frame without impairing the function of the frame panel formwork element.
  • the support grid is arranged clamped between the formwork skin and the support frame.
  • the support grid is thereby fixed between the formwork skin and arranged on the support frame or trained investment elements. This simplifies the assembly of the Frame panel formwork element by the support grid when attaching the formwork to the support frame can be determined without additional effort.
  • the support grid can be welded to the support frame according to the invention, screwed, riveted and / or glued. For a secure connection of support grid and support frame is ensured, which can be implemented in the manufacture of the frame panel formwork element in a simple manner.
  • the majority of the formwork can be made opaque.
  • more than 70%, preferably more than 90%, of the surface formed by the formwork skin may be made opaque to light.
  • the formwork skin is completely opaque.
  • the majority of the surface formed by the formwork skin may be water impermeable.
  • more than 70%, preferably more than 90%, of the surface formed by the formwork skin may be made impermeable to water.
  • the formwork skin is completely impermeable to water.
  • the support grid may in particular be formed of crossed structural elements which are connected to one another in a material-locking manner. As a result, a particularly high rigidity and strength of the support grid is achieved.
  • the support grid is preferably designed as a stretched grid.
  • the expanded metal can in particular consist of steel or aluminum, d. H. be formed by an expanded metal.
  • the stitches of the grid-like material made from sheets or strips are neither braided nor welded.
  • the expanded metal may have, for example, diamond meshes, hexagonal meshes or square meshes. Such expanded metal or expanded metal is available inexpensively on the market prefabricated.
  • the support or expanded metal can also be made of plastic.
  • the aforementioned structural elements of the support grid have a cross-section which is at least partially tapering towards the formwork skin. As a result, only a small area of the formwork back is in direct contact with the support grid, while the stability of the support grid and thus its supporting effect are maintained. Due to the locally limited contact of support grid and formwork skin, the nailability of the formwork skin is improved.
  • the support grid has a maximum mesh width which is smaller than a width of a profile element of the circulating support frame.
  • the width of the profile element is measured perpendicular to a longitudinal direction of the profile element and parallel to the plane of the formwork skin.
  • the support of the formwork in this case is particularly even.
  • the structural elements can be made thinner, since the mechanical stability of the support grid is ensured by the larger number of structural elements. As a result, the nailability or the ability to screw the formwork skin can be further improved.
  • the support grid may have two or more surface areas which differ in their maximum mesh size.
  • the maximum mesh size of the individual area regions is preferably aligned with a fresh concrete pressure load of the surface area or the shell surface area supported thereon during operation of the frame panel formwork element in order to ensure adequate formwork skin support.
  • the formwork skin can be fastened to the support grid and to the support frame from behind with screws projecting through the support grid.
  • the screws preferably do not project out of the formwork on the front side.
  • the support grid can be defined as explained above on the support frame.
  • the screws for fixing the formwork can be supported directly on the back of the support grid.
  • the support grid can be welded, for example, with the support frame.
  • contact elements can be provided, against which the support grid rests on the front side. The back of this investment elements can then support the screws and engage through the contact elements and the support grid into the formwork, so that formwork, support grid and support frame are firmly connected.
  • the support frame of the frame panel formwork element can consist essentially only of circumferentially arranged profile elements, ie the support frame has no further longitudinal or transverse bar, which span an opening formed in the support frame opening. In this case, only the support grid spans the opening formed in / from the support frame.
  • the frame panel formwork element can be constructed in a lightweight construction and at the same time the production of the frame panel formwork element can be further simplified.
  • This embodiment of the frame panel formwork element is particularly suitable for smaller sizes, in which the rotating support frame is already sufficiently stabilized by the support grid attached to it.
  • the support frame in addition to the support grid at least one transverse and / or longitudinal stiffening profile (preferably a hollow profile) may have.
  • the stiffening profile can be designed as a hollow profile in a manner corresponding to the profile elements or have a profile cross section corresponding profile elements.
  • the load capacity of the frame panel formwork element can be further increased. This may be necessary in particular for larger dimensions of the frame panel formwork element.
  • an additionally stiffened frame sheet formwork element is particularly suitable for the production of concrete components that exert a large concrete pressure on the formwork, or if particularly high demands are placed on the dimensional accuracy of the concrete component to be produced.
  • the object according to the invention is furthermore achieved by a formwork for producing a stationary concrete structure, wherein the formwork has at least two frame panel formwork elements arranged next to one another and described above.
  • FIG. 1 shows an inventive panel formwork element 10 with a revolving support frame 12 and with plywood formwork skin 14 in a side view.
  • the formwork skin 14 is in Fig. 1 shown partially broken to make the underlying components recognizable.
  • the frame panel formwork element 10 can basically be used for wall or ceiling formwork.
  • the profile elements 16 are each designed as hollow profiles and can in particular be welded together.
  • the support frame 12 can in addition to the edge elements arranged profile elements 16 have one or more transverse or longitudinally arranged stiffening profiles, as shown in Fig. 1 with dashed line (not designated) is indicated.
  • Such stiffening profiles may, for example, have a profile corresponding to the profile elements 16 of the support frame 12 and cross-section as each of these may be formed as a hollow profile.
  • the support frame 12 has an opening 20 which is circumferentially bounded by the individual profile elements 16 of the support frame 12.
  • a support grid 22 for the formwork skin 14 is arranged in the area between the profile elements 16 of the peripheral support frame 12.
  • the support grid 22 covers the opening 20 of the support frame 12.
  • the formwork skin 14 is located at the rear on a front side 24 of the profile elements 16 of the peripheral support frame 12 and on the support grid 22 and is supported on these.
  • the formwork skin 14 may be releasably secured to the support frame 12 in a manner not shown in detail, in particular screwed. It is understood that the formwork 14 can also be riveted to the support frame 12.
  • the support grid 22 prevents the formwork skin 14 during operation of the frame panel formwork element 10 continues to bend under an attacking on the formwork skin 14 concrete pressure as permissible.
  • the formwork can be designed specifically for their nailability, their surface structure, Ausschal zucchini, weight, recyclability (sorted structure), wear resistance and abrasion resistance in their material properties.
  • the formwork skin 14 can be made thinner overall and thus lighter and less expensive.
  • the support grid 22 is formed by a plurality of crossed arranged structural elements 26 .
  • a plurality of stitches 28 are thereby formed between the structural elements 26.
  • the Mesh 28 may be diamond-shaped as shown in FIG Fig. 1 is shown, or have another, for example, square, hexagonal or even rounded shape.
  • the individual meshes of the support grid have first angles ⁇ 1 with ⁇ 1> 90 ° and second angles ⁇ 2 with ⁇ 2 ⁇ 90 °.
  • the structural elements 26 of the support grid 22 may be materially connected to one another at their intersection points 30 in order to realize a large load-bearing capacity of the support grid 22.
  • the support grid 22 may be integrally formed as an expanded metal, in particular aluminum, or plastic.
  • the expanded metal mesh is thus formed as a so-called expanded metal.
  • the frame panel formwork element 10 can be realized with an even lower weight.
  • the meshes 28 of the support grid 22 have a uniform maximum mesh size MW , which is smaller than the (uniform) width BP of the profile elements 16 of the peripheral support frame 12. Thus, a uniform support of the formwork skin 14 can be achieved. If necessary, the support grid can also have meshes or surface areas with a different maximum mesh width MW.
  • frame panel formwork element 10 can have bores for the passage of anchor rods (not shown) in a manner known per se.
  • FIG. 2 shows the frame panel formwork element 10 Fig. 1 in a partial sectional view.
  • the support grid 22 is in the illustrated embodiment to inner wall portions 32 of all four profile elements 16 of the rotating support frame 12 and is welded to each of these.
  • the support grid 22 is thereby arranged like a net between the profile elements 16 of the support frame (clamped) held.
  • the support grid 22 also screwed to the profile elements 16 of the support frame 12, riveted or glued to the profile elements 16.
  • the support grid 22 is aligned flush with the front sides 24 of the profile elements 16 of the peripheral support frame 12 in the direction of a formwork orthogonally oriented axis 34 of the frame panel formwork element 10, so as to enable together with the support frame 12, a smooth and planar conditioning of the formwork skin 14.
  • the profile elements 16 are executed for reasons of weight as hollow profiles and have a rectangular cross-section.
  • the thickness DS of the support grid 22 is in each case less than half the thickness DT of the support frame 12. In the present case, the thickness DS of the support grid 22 is less than a quarter of the thickness DT of the support frame 12. The thickness DS of the support grid 22 can be even smaller be less than one-eighth of the thickness DT of the support frame 12, for example. This thickness DS of the support grid 22 is sufficient to ensure the desired support effect for the formwork skin 14. At the same time, sufficient free space still remains at the inner wall sections 32 of the profile elements 16 in order to be able to connect a plurality of frame panel formwork elements 10, for example for shelling walls, with the aid of directional locks (not shown) or the like. It is understood that the support frame for this purpose may have in known manner undercuts for the directional locks or recesses for other connecting means (not shown).
  • FIG. 3 shows a rear view of another frame panel formwork element 10, in which the formwork skin 14 is screwed through the support grid 22 with the support frame 12.
  • the support frame 12 has abutment elements 36 for the support grid 22.
  • the abutment elements 36 are attached to the support frame 12, but may also be formed by the support frame 12.
  • the abutment elements 36 are designed, for example, as angle profiles welded to the support frame 12.
  • screws 38 For common attachment of the support grid 22 and the formwork 14 on the support frame 12 are screws 38, which extend through the contact elements 36 and the support grid 22 and which engage with their free end in the formwork skin 14. It is understood that a plurality of such screws 38 in the circumferential direction of the support grid 22 must be arranged spaced from each other to attach the support grid 22 on all sides of the support frame 12.
  • FIG. 4 shows the frame panel formwork element 10 Fig. 3 in a fragmentary cross-section.
  • the screws 38 are supported by way of example with their screw heads 40 on the rear side against the abutment elements 36 and extend through bores 42 of the abutment elements 36 and the support grid 22 and engage in the rear of the formwork 14.
  • the length (not labeled) of the screws 38 is in each case selected such that the screws 38 do not completely penetrate the formwork skin 14. This ensures that the formlining 14 has on its surface 44 no impurities by protruding screws 38 (or rivets with alternative attachment). With the frame panel formwork element 10 according to the invention, concrete components of the highest quality of exposed concrete can thereby be produced.
  • the support grid 22 is located on the front side 24 of the support frame 12 and its profile elements 16 directly on.
  • the support grid 22 is clamped by the force of the engaging in the formwork 14 screws 38 on the formwork skin 14 with the support frame 12 and fixed to the support frame 12.
  • the support grid 22 may also be arranged completely in the rear opening screwing within the formed in the support frame 12 opening 20 (similar to the in Fig. 2 shown embodiment), so that the support grid 22 on the outside of the inner wall portions 32 of the profile elements 16 of the support frame 12 adjacent.
  • the formwork skin 14 is then pressed by the screws 38 to the support frame 12.
  • the support grid 16 is in this case form-fitting between formwork skin 14, inner wall portions 32 of the support frame 12 and the Investment elements 36 set.
  • the positive connection is limited to a direction perpendicular to the plane of the formwork skin 14. In the plane of the formwork skin 14, the fixation is effected by adhesion due to the bias of the screws 38th
  • FIG. 5 shows a detailed view of the contact situation between formwork 14 and support grid 22, as in the above in connection with the FIGS. 1 to 4 illustrated frame panel formwork elements 10 can be realized.
  • the structural elements 26 of the support grid 22 have a cross section which tapers along the axis 34 of the frame panel formwork element 10 in the direction of the formwork skin 14.
  • the structural elements 26 thus have side edges 46 , which are arranged obliquely to each other.
  • the side flanks 46 can be arranged obliquely in particular under a shell-side flank angle ⁇ with 90 ° ⁇ ⁇ 30 °.
  • the structural elements 26 are all web-shaped and have a mean thickness DE that is (substantially) less than the thickness (height) DS of the support grid 22.
  • the mean thickness DE can, as in Fig. 5 the case is, about one third of DS or even less. Preferably, DE is less than a quarter of DS.
  • the distance between two adjacent structural elements 26 may be, for example, three to twenty times the mean thickness DE of the structural elements 20.
  • FIG. 6 shows a formwork 50 with a plurality of frame panel formwork elements 10 previously described.
  • the frame panel formwork elements 10 can be interconnected by at least one formwork lock (not shown) of the formwork 50.
  • the support frame 12 of the frame panel formwork elements 10 are partially directly adjacent to each other.
  • the frame panel formwork element 10 can be made lighter overall by the use of the support grid 22, and thereby be handled more easily in practice.
  • the support frame 12 and the formwork 14 overall with a lower material use, d. H. each with a reduced wall thickness than previously possible, be realized.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
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Claims (14)

  1. Élément de coffrage de panneau de cadre (10) pour la fabrication d'éléments en béton, comportant un cadre porteur (12) périphérique et comportant un élément de coffrage (14) fixé sur le cadre porteur (12), le cadre porteur (12) et l'élément de coffrage (14) étant rassemblés en une unité préfabriquée, une grille de support (22) étant fixée solidairement par adhérence immédiatement sur le cadre porteur (12), sur lequel l'élément de coffrage (14) est plaqué sur l'arrière et est appuyé, la grille de support étant agencée sous la forme d'un élément de grille en forme de surface et de plaque comportant des éléments structurels, entre lesquels une pluralité d'ouvertures est agencée et l'épaisseur (DS) de la grille de support (22) valant au maximum la moitié de l'épaisseur (DT) du cadre porteur (12), caractérisé en ce que le cadre porteur (12) périphérique comporte des éléments de profil (16) ayant une largeur (BP) et la grille de support (22) ayant un maillage maximal (MW), le maillage maximal (MW) étant inférieur à la largeur (BP) des éléments de profil (16).
  2. Élément de coffrage de panneau de cadre selon la revendication 1, caractérisé en ce que la grille de support (22) est fixée de manière périphérique sur le cadre porteur (12).
  3. Élément de coffrage de panneau de cadre selon la revendication 1 ou 2, caractérisé en ce que la grille de support (22) est fixée sur les sections de paroi interne (32) du cadre porteur (12).
  4. Élément de coffrage de panneau de cadre selon l'une des revendications précédentes, caractérisé en ce que la grille de support (22) est fixée par complémentarité sur le cadre porteur (12).
  5. Élément de coffrage de panneau de cadre selon la revendication 4, caractérisé en ce que la grille de support (22) est disposée entre l'élément de coffrage (14) et le cadre porteur (12), par maintien en serrage.
  6. Élément de coffrage de panneau de cadre selon l'une des revendications 1 à 3, caractérisé en ce que la grille de support (22) est soudée, vissée, rivetée et/ou collée au cadre porteur (12).
  7. Élément de coffrage de panneau de cadre selon l'une des revendications précédentes, caractérisé en ce que l'élément de coffrage (14) est agencé pour être opaque.
  8. Élément de coffrage de panneau de cadre selon l'une des revendications précédentes, caractérisé en ce que l'élément de coffrage (14) est agencé pour être étanche à l'eau.
  9. Élément de coffrage de panneau de cadre selon l'une des revendications précédentes, caractérisé en ce que la grille de support (22) est constituée d'acier, d'aluminium ou d'une matière plastique.
  10. Élément de coffrage de panneau de cadre selon l'une des revendications précédentes, caractérisé en ce que la grille de support (22) est formée d'éléments structurels croisés (26) qui sont reliés l'un à l'autre par complémentarité.
  11. Élément de coffrage de panneau de cadre selon l'une des revendications précédentes, caractérisé en ce que la grille de support (22) est formée d'un métal déployé.
  12. Élément de coffrage de panneau de cadre selon l'une des revendications précédentes, caractérisé en ce que les éléments structurels (26) de la grille de support (22) se rétrécissent dans leur section transversale au moins partiellement en direction de l'élément de coffrage (14).
  13. Élément de coffrage de panneau de cadre selon l'une des revendications précédentes, caractérisé en ce que l'élément de coffrage (14) est fixé à la grille de support (22) et au cadre porteur (12) par des vis (38) qui s'étendent à travers la grille de support (22).
  14. Coffrage (50) pour la fabrication d'un élément en béton fixe, le coffrage (50) présentant plusieurs éléments de coffrage de panneau de cadre (10) selon l'une des revendications 1 à 13, disposés les uns à côté des autres.
EP16701908.2A 2015-01-07 2016-01-07 Elémént de coffrage de panneau de cadre Active EP3242983B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015200083.4A DE102015200083A1 (de) 2015-01-07 2015-01-07 Rahmentafelschalungselement
PCT/EP2016/050209 WO2016110539A1 (fr) 2015-01-07 2016-01-07 Element de coffrage de panneau de cadre

Publications (2)

Publication Number Publication Date
EP3242983A1 EP3242983A1 (fr) 2017-11-15
EP3242983B1 true EP3242983B1 (fr) 2018-10-03

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DE102019216341A1 (de) * 2019-10-23 2021-04-29 Peri Gmbh Computergestütztes Verfahren zur Dimensionierung einer additiv zu fertigenden Schalungsanordnung sowie Einrichtung zur Durchführung des Verfahrens
DE202020100159U1 (de) * 2020-01-13 2021-04-14 Peri Gmbh Rahmenschalungselement und Schalungssystem

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GB2206633A (en) * 1987-06-12 1989-01-11 Sgb Group Plc A formwork panel
US5787642A (en) * 1993-06-18 1998-08-04 Paul E. Coyle Storm shutters with light transmittance
DE19636895C2 (de) * 1996-09-11 2000-04-20 Reent Obernolte Gmbh & Co Kg Schalungstafel
CN2296385Y (zh) * 1996-09-19 1998-11-04 诗豪工业有限公司 模板
JP2006183313A (ja) * 2004-12-27 2006-07-13 Nippon Rittai Chushajo Kaihatsu Kk スラブ型枠ユニット及び支持枠ユニット
CN200985639Y (zh) * 2006-12-01 2007-12-05 金永发 一种楼板模板
IT1393723B1 (it) * 2009-03-27 2012-05-08 Faresin Building Division S P A Struttura di casseratura per l'esecuzione di solai e simili
KR101007774B1 (ko) * 2010-04-06 2011-01-14 김장식 보강골격부를 가진 재활용 유로폼 및 그 제조방법
DE102011057121B4 (de) * 2011-12-29 2013-11-14 Friedr. Ischebeck Gmbh Paneel für eine System-Deckenschalung und System-Deckenschalung
DE102013204999A1 (de) 2012-09-28 2014-04-03 Harsco Infrastructure Services Gmbh Schaltafel mit Kunststoffschalhaut
CN202937002U (zh) * 2012-11-23 2013-05-15 广东浩和建筑股份有限公司 一种金属网支撑组合模板

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CN107109852A (zh) 2017-08-29
WO2016110539A1 (fr) 2016-07-14
EP3242983A1 (fr) 2017-11-15
DK3242983T3 (en) 2018-11-19
CN107109852B (zh) 2020-08-18
DE102015200083A1 (de) 2016-07-07
ES2693022T3 (es) 2018-12-07

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