EP1147267B1 - Modulare betonwandschalung - Google Patents

Modulare betonwandschalung Download PDF

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Publication number
EP1147267B1
EP1147267B1 EP00901452A EP00901452A EP1147267B1 EP 1147267 B1 EP1147267 B1 EP 1147267B1 EP 00901452 A EP00901452 A EP 00901452A EP 00901452 A EP00901452 A EP 00901452A EP 1147267 B1 EP1147267 B1 EP 1147267B1
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EP
European Patent Office
Prior art keywords
module
grids
panels
formwork
inwardly extending
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Expired - Lifetime
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EP00901452A
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English (en)
French (fr)
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EP1147267A1 (de
Inventor
Serge Meilleur
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Individual
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Individual
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Priority claimed from PCT/CA2000/000083 external-priority patent/WO2000045004A1/en
Publication of EP1147267A1 publication Critical patent/EP1147267A1/de
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
    • E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves

Definitions

  • the present invention relates to concrete forms. More particularly, the invention relates to a prefabricated concrete formwork module that can be assembled with other identical modules like a brick wall to form a mould into which concrete is poured. Once assembled and filled with concrete, the modules are left in place thereby providing a concrete wall with panels on both of its sides.
  • US patent No. 4,888,931 in the name of the present inventor discloses an insulating formwork for casting a concrete wall, which is made of foam panels connectable to each other in parallel relationship by means of tie-rods. Once assembled, the panels define a concrete framework into which concrete can be poured.
  • US Patents No. 4,604,843, 4,889,310 and 5,454,199 also discloses a formwork for casting a concrete wall, which is made of insulating slabs of foam material. The slabs are connectable to each other in parallel relationship by means of horizontal elements. In all the above mentioned cases, the formworks must be assembled on the premises, thereby requiring time and manual dexterity.
  • US patent No. 4,516,372 discloses a concrete formwork made of modules each comprising two parallel spaced apart panels preferably made of insulating foam. Each module also comprises backing plates extending on the external surfaces of the panels. These plates are connected to each other by means of tie-rods extending through the panels.
  • This patent does not disclose or suggest that reinforcing cores or grids be embodied into the panels. It does not disclose or suggest either that a concrete reinforcing structure such as rods or grids be part of each module and be permanently positioned between the panels of the module to be embodied with the concrete and thus to reinforce the same when it is cast.
  • German utility model DE 93 12 415.5 and German patent application DE-A-28 32 320 disclose a concrete formwork made of modules each comprising two parallel spaced apart side walls and a reinforcing structure with a metal grid extending between the two side walls. Both German documents also suggest the introduction of vertically extending reinforcing elements into the space between the side walls for solidifying modules stacked upon each other. In contradistinction to the present invention, none of these two German documents disclose a one-piece prefabricated module with reinforcing elements incorporated to the reinforcing structure so as to engage the metal grid extending between the two side walls.
  • the module of the invention comprises a reinforcing structure, a pair of opposite panels forming spaced apart longitudinal side-walls and bridging means for providing stability between the module and other similar modules adjacent to it when assembled to form a wall.
  • the reinforcing structure comprises at least three and preferably four metal grids extending in parallel vertical relationship.
  • the grids are spaced apart from each other with two of the grids extending externally, every other grid extending inwardly between the externally extending grids.
  • a plurality of tie-rods extending transversely to the grids rigidly connect to each other and altogether the grids so as to form a unitary structure.
  • the panels extend in parallel vertical planes.
  • Each panel embodies one of the two externally extending grids and forms therewith a longitudinal side-wall.
  • the panels are thus spaced apart and facing each other in parallel relationship.
  • the bridging means are incorporated to the reinforcing structure and they project upwardly above the panels.
  • the bridging means are positioned and devised so as to engage the reinforcing structure of a similar module stacked upon the module of the present invention.
  • the bridging means comprises arms rigidly connected to at least one of the inwardly extending grids for providing horizontal and vertical stability between the modules when assembled to form a wall.
  • the arms defines a U-shaped trough sized and positioned to engage in a tight-fit manner with at least one of the inwardly extending grids of the similar vertically stacked module.
  • the arms are integral to the reinforcing structure. More specifically, the bridging means comprises a pair of inwardly extending grids which are projecting upwardly above the panels and are incorporating the arms.
  • the formwork module preferably comprises two inwardly extending grids and the bridging means comprises a junction grid rigidly connected to each of the two inwardly extending grids.
  • the junction grids incorporate the arms and project upwardly above the panels so as to define the U-shaped though which is thus sized and positioned to engage in a tight-fit manner the inwardly extending grids of the similar vertically stacked module.
  • the concrete wall formwork module further comprises joining means rigidly connected to the reinforcing structure and projecting horizontally away from the panels.
  • the joining means co-operate with the reinforcing structure of a similar adjacent module and provide an additional stability between the modules when assembled to form a wall.
  • this object is achieved by using a module as described hereinabove wherein at least one, and preferably both of the panels are made of a low density plastic foam having a high insulating ability, such as polyurethane or polystyrene.
  • the prefabricated formwork module of the invention may thus rapidly and easily be assembled with other similar modules to form a reinforced concrete wall formwork. Once assembled and filled with concrete, the modules are left in place thereby providing a concrete wall with panels on both of its sides. Since the panels are preferably made of insulating material, the resulting concrete wall is insulated both on the inside and the outside.
  • Figs. 1A, 1B, 1C and 1D illustrate a module 1 according to a first preferred embodiment of the present invention.
  • the module 1 is prefabricated and comprises:
  • similar or identical module is used herein to make it clear that the adjacent modules may be entirely but not necessarily identical in shape and size. In all cases, their width should be identical but their length and height could be varied as needed.
  • the reinforcing structure 11 comprises four rows of metal grids 17, 17' which extend in parallel vertical relationship.
  • the grids 17, 17' are spaced apart from each others. Two of the grids, viz. those numbered 17, extend externally, whereas the two other grids numbered 17' extend inwardly between the externally extending grids 17.
  • a plurality of tie-rods 19 extend transversely to the grids 17, 17' and rigidly connect to each other and altogether the grids 17, 17' thereby forming a unitary structure.
  • the grids 17, 17' preferably are identical in length and horizontally offset in pairs.
  • the panels 13, 13' extend in parallel vertical planes, with each of the panels 13, 13' embodying one of the two externally extending grids 17.
  • Each of the panels 13, 13' form a longitudinal side-wall.
  • the so-formed side walls are spaced apart and face each other in parallel relationship.
  • the panels 13, 13' are cast onto the two externally extending grids 17 that are parts of the reinforcing structure 11.
  • the inwardly extending grids 17' which have as a function to reinforce the concrete wall, are preferably at a distance of from 5/8 to 3 ⁇ 4 inch (about 1.59 to 1.9 cm) of the closest panel.
  • each panel has a length varying from about 4 feet to about 10 feet (about 1.22 m to about 2.44 m), and a height length varying from about 1 foot to about 10 feet (about 30 cm to about 3 m). More preferably the panels are 8 feet long (about 2.44 m) and 2 feet high (about 61 cm).
  • the panels 13, 13' are horizontally offset with respect to each other. Therefore, when two similar modules are assembled in line end to end, there is no facing joint. Furthermore, modules having offset panels may be aligned perpendicularly with respect to each other to form a corner.
  • the panels 13, 13' are preferably made of a low density plastic foam having a high insulating ability such as polyurethane or polystyrene.
  • the thickness of such foam panels may vary from about 1 inch to about 4 inches (about 2.5 to 10 cm). More preferably, each panel is about 1 1/2 inch thick (about 3.8 cm).
  • the externally extending grids 17 are fully embodied into the panels 13,13', thereby forming cores within the panels 13, 13'.
  • Such an isolated core reduces to a minimum extent the thermal conduction from the external side of the module to the opposite internal side through the metal reinforcing structure.
  • the panels 13, 13' may also be cast such that one or both of the externally extending grids 17 are protruding partially or entirely to the external surface of the corresponding panel(s), thereby providing an external rough surface to the panel(s).
  • each panel 13,13' comprises an upper edge 31 and a lower edge 33.
  • one of these edges comprise a longitudinal tongue 35 while the other opposite edge comprises a longitudinal groove 37.
  • the longitudinal tongue 35 is on the upper edge 31 and the longitudinal groove 37 is in the lower edge 33.
  • the tongue 35 and the groove 37 are sized to respectively co-operate with the groove and tongue of the identical or similar module stacked upon the said module to form a joint
  • Figure 7 shows another preferred embodiment wherein each of the upper 31 and lower 33 edges comprises both of the longitudinal tongue 35 and the longitudinal groove 37.
  • the tongue 35 and the groove 37 shown in Fig. 7 are sized and shaped to co-operate with the groove 37 and tongue 35 of the identical or similar module stacked upon the said module to form a joint.
  • the bridging means 21 which are an essential part of the module 1, are best shown in Figures 1A and 1D.
  • the bridging means 21 are connected to the reinforcing structure 11 and projects upwardly above the panels 13,13'.
  • the bridging means 21 comprise arms 23 rigidly connected to the inwardly extending grids 17'.
  • the arms 23 may simply consist of rods extending vertically.
  • the arms 23 define a U-shaped trough sized and positioned to engage in a tight-fit manner a portion of at least one of the inwardly extending grids of the similar vertically stacked module (not shown).
  • the bridging means 21 thus provide horizontal and vertical stability between the modules when assembled to form a wall.
  • the formwork module 1 comprise two inwardly extending grids 17'
  • the bridging means preferably comprise a junction grid rigidly connected to each of the two inwardly extending grids.
  • the junction grids are made of parallel horizontal 25 and vertical 27 rows of wire or rods, all welded together.
  • the junction grids incorporate the arms 23 and project upwardly above the panels 13,13' so as to define the U-shaped though which is thus sized and positioned to engage in a tight-fit manner the inwardly extending grids of the similar vertically stacked module (not shown).
  • Bridging means 21 according to another preferred embodiment of the invention are shown in Figure 7.
  • the arms 23 are integral to the reinforcing structure 11. More specifically, a pair of inwardly extending grids 17' extends and project upwardly above the panels 13,13' for forming the arms 23.
  • a folding 24 in the inwardly extending grids 17' permits to reduce the distance between the arms 23 and thereby permits to position the arms 23 such that they can engage in a tight-fit manner a portion of at least one of the inwardly extending grids of a similar vertically stacked module as described previously.
  • the bridging means could also consist of a H-shaped metal structure devised to engage in a tight-fit manner a portion of at least one of the inwardly extending grids 17' of the module and a portion of at least one of the inwardly extending grids of a vertically stacked module.
  • This H-shaped structure would be inserted to the top of the module before stacking the similar module and would be incorporated into the reinforcing structure 11 once the modules assembled.
  • a module further comprising joining means rigidly connected to the reinforcing structure and projecting horizontally away from the panels.
  • the joining means could be similar to the bridging means and would co-operate with the reinforcing structure of a similar adjacent module thereby providing an additional stability between the modules when assembled to form a wall.
  • a plurality of modules 1 according to the invention may be assembled together to form a wall 2.
  • the illustrated wall 2 comprises four rows of horizontally aligned and vertically stacked modules 1.
  • a wall comprising modules of the invention stacked upon each other to a high equivalent to four floor building could be built without any problem.
  • buildings having more than four floors may be built by modifying accordingly the strength of the reinforcing structure of the modules (increasing the diameter and number of grids and rods for example).
  • the stacked modules 1 are preferably offset with respect with each other such that there is no vertically aligned joint 3.
  • Figure 3 shows a module 1 according to another embodiment of the invention wherein one of the panel 13 is made of a composite material, while the other panel 13' is made of a foam insulating material.
  • the composite material includes PVC, concrete or polymers. In fact, any moldable material could be used. Modules wherein only one or both of the panels 13, 13' are made of a composite material will be heavier and more resistant than modules with panels made of foam. Such modules, with parts made of a composite material could be useful, by way of example, for manufacturing interior walls of a building.
  • the thickness of the composite panels may vary from about 1/2 inch to about 2 inches (about 1.27 to 5 cm), depending on the kind of composite material that is used.
  • FIGs 4A to 4C give more details relating the reinforcing structure 11.
  • the grids 17, 17' are built according to normal procedures by welding together a plurality of parallel horizontal rows 41 and vertical rows 43 of metal wires. Although not illustrated, the grids 17, 17' could be wrinkled or undulated.
  • a plurality of tie-rods 19 extend transversely between the grids 17, 17' and are welded to the same in order to form a rigid unitary structure.
  • FIG 4B shows another embodiment of reinforcing structure 11 comprising pre-shaped tie-rods 19'.
  • these pre-shaped tie-rods 19' comprises a central region W whose length depends on the requested width of the module.
  • the length of the central region W is slightly inferior to the free space F existing between the inwardly extending grids 17'.
  • the use of tie-rods 19' as shown in Figure 4C may be advantageous for easily and rapidly manufacture the reinforcing structure of modules of different width.
  • the reinforcing structure 11 comprises four parallel extending grids 17,17'
  • the module 1 may be provided with more than four grids or with only three grids as shown in Figure 5.
  • only one grid 17' extend inwardly between the panels 13,13'.
  • the externally extending grids 17 are not shown since they are embodied into the panels 13,13'.
  • the embodiment illustrated in Figure 5 comprises bridging means 21 which are rigidly connected to the reinforcing structure 11 and project upwardly above the panels 13,13'.
  • the bridging means 21 comprise arms 23 rigidly connected to the inwardly extending grid 17'.
  • the arms 23 may be rods extending vertically. However, they are preferably parts of a junction grid which is made of a plurality of parallel horizontal 25 and vertical 27 rows of metal wires welded all together.
  • the arms 23 define with the upper tie-rod 19 a U-shaped trough sized and positioned to engage in a tight-fit manner a portion of the inwardly extending grid of a similar module (not shown) vertically stacked upon the illustrated module.
  • the bridging means 21 thus provide horizontal and vertical stability between the modules when assembled to form a wall.
  • Figure 6A shows a first embodiment of the fixation plate.
  • the plate consists of a piece of wood 61 or of a composite material (such as plastic) inserted between one of the inwardly extending grids 17' and one of the two panels 13,13'.
  • the plate must be inserted within the module 1, adjacent to the side wall when elements are to be fixed, before concrete is poured in the module.
  • Figure 6B shows a second embodiment of the fixation plate.
  • the plate consists of a L-shaped metal sheet 71.
  • the metal sheet 71 has a horizontal longitudinal portion 73 and a perpendicular vertical portion 75 providing the support onto which external elements may be fastened.
  • the sheet 71 is fixed to the module 1 by pushing its horizontal portion 73 into one of the panels 13,13' before concrete is poured into the module 1.
  • the horizontal portion 73 of the sheet 71 is preferably triangular in shape and provided with a plurality of retaining teeth.
  • Figure 6C shows a third embodiment of the fixation plate.
  • the plate consists of a L-shaped sheet 81 having a horizontal longitudinal portion 83 mounted over an upper edge 31 of one of the panels 13,13' and it is shaped to fit onto this upper edge 31.
  • the sheet 81 also has a perpendicular vertical portion 85 providing the support onto which external elements may be fastened.
  • the sheet 81 may be mounted over the upper edge 31 such that the perpendicular vertical portion 85 is located on the outside or the inside of the panel 13'.
  • the sheet 81 is mounted on the outside the panel 13' and the horizontal portion 83 the sheet 81 further comprises a U-shaped edge 87 located within the module 1.
  • the edge 87 has a first vertical section co-operating in a tight fit manner with a internal portion of the panel 13'.
  • the edge 87 also has a horizontal section and a second vertical section providing anchor means that will become integral to the module 1 once the concrete will be poured into the module.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Building Environments (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Panels For Use In Building Construction (AREA)

Claims (20)

  1. Schalungsmodul (1) zum Aufbau einer Betonwand, das Folgendes aufweist:
    eine Verstärkungsstruktur (11), mit
    wenigstens drei Metallgittern (17, 17'), die sich in paralleler und vertikaler Anordnung erstrecken und voneinander beabstandet angeordnet sind, wobei zwei dieser Gitter (17) außen vertaufen und das jeweils andere dieser Gitter (17') innen zwischen den außen verlaufenden Gittern (17) verläuft; und
    mehreren Zugankern (19), die sich quer zu den Gittern (17, 17') erstrecken, wobei die Gitter (17, 17') und Zuganker (19) fest miteinander verbunden sind und zusammen eine einheitliche Struktur bilden;
    ein Paar einander gegenüberliegende Platten (13, 13'), die sich in parallelen vertikalen Ebenen erstrecken, wobei jede dieser gegenüberliegenden Platten eines der beiden außen verlaufenden Gitter (17) umschließt und mit diesen eine in Längsrichtung verlaufende Seitenwand bildet, wobei die Seitenwände voneinander beabstandet angeordnet sind und einander in paralleler Anordnung gegenüberliegen und
    eine Überbrückungseinrichtung (21), die in die Verstärkungsstruktur (11) eingefügt ist;
    wobei das Schalungsmodul (1) dadurch gekennzeichnet ist, dass die Überbrückungseinrichtung (21) sich nach oben über die Platten (13, 13') hinaus erstreckt, und dass die Überbrückungseinrichtung (21) so angeordnet und aufgebaut ist, dass sie mit wenigstens einem der innen verlaufenden Gitter (17') eines ähnlichen Moduls eingreift, das auf das Modul (1) aufgesetzt ist, um Stabilität zwischen den Modulen zu gewährleisten, wenn diese zusammengesetzt werden, um eine Wand (2) zu bilden.
  2. Schalungsmodul (1) nach Anspruch 1, dadurch gekennzeichnet, dass die Überbrückungseinrichtung (21) festsitzend mit einem Abschnitt wenigstens eines der innen verlaufenden Gitter (17') des ähnlichen Moduls, das auf das Modul (1) aufgesetzt ist, eingreift.
  3. Schalungsmodul (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Überbrückungseinrichtung Arme (23) aufweist, die fest mit wenigstens einem der innen verlaufenden Gitter (17') verbunden sind und die eine U-förmige Rinne bilden, die durch ihre Größe und Anordnung mit wenigstens einem der innen verlaufenden Gitter des ähnlichen, vertikal aufgesetzten Moduls, das auf das Modul (1) aufgesetzt ist, festsitzend eingreift; wodurch horizontale und vertikale Stabilität zwischen den Modulen gewährleistet ist, wenn diese zusammengesetzt werden, um eine Wand (2) zu bilden.
  4. Schalungsmodul (1) nach Anspruch 3, dadurch gekennzeichnet, dass es zwei der innen verlaufenden Gitter (17') aufweist, und bei dem die Überbrückungseinrichtung (21) ein Verbindungsgitter aufweist, das fest mit jedem der innen verlaufenden Gitter verbunden ist, wobei die Verbindungsgitter die Arme (23) aufweisen und sich nach oben über die Platten (13, 13') hinaus erstrecken, um die U-förmige Rinne zu bilden, die durch ihre Größe und Anordnung mit den innen verlaufenden Gittern (17') eines ähnlichen Moduls, das auf das Modul (1) aufgesetzt ist, festsitzend eingreift.
  5. Schalungsmodul (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass es zwei der innen verlaufenden Gitter (17') aufweist, die sich nach oben über die Platten (13, 13') hinaus erstrecken, und bei dem die Überbrückungseinrichtung (21) Arme (23) aufweist, die einteilig mit der Verstärkungsstruktur (11) ausgebildet sind, wobei die Arme (23) in die zwei innen verlaufenden Gitter (17') eingefügt sind und eine U-förmige Rinne bilden, die durch ihre Größe und Anordnung mit wenigstens einem der innen verlaufenden Gitter eines ähnlichen, vertikal aufgesetzen Moduls, das auf das Modul (1) aufgesetzt ist, festsitzend eingreift, wodurch horizontale und vertikale Stabilität zwischen den Modulen gewährleistet ist, wenn diese zusammengesetzt werden, um eine Wand (2) zu bilden.
  6. Schalungsmodul (1) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass es weiterhin eine Verbindungseinrichtung aufweist, die fest mit der Verstärkungsstruktur (11) verbunden ist, wobei die Verbindungseinrichtung sich horizontal von den Platten (13, 13') weg erstreckt und mit der Verstärkungsstruktur eines ähnlichen, benachbarten Moduls zusammenwirkt, um Stabilität zwischen den Modulen zu gewährleisten, wenn diese zusammengesetzt werden, um eine Wand (2) zu bilden.
  7. Schalungsmodul (1) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Platten (13, 13') gleich lang und horizontal gegeneinander versetzt sind.
  8. Schalungsmodul (1) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass es zwei der innen verlaufenden Gitter (17') aufweist, wobei die innen verlaufenden Gitter (17') gleich lang und horizontal gegeneinander versetzt sind.
  9. Schalungsmodul (1) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass jede der Platten (13, 13') eine obere Kante (31) und eine untere Kante (33) hat, wobei eine dieser Kanten eine längsgerichtete Feder (35) aufweist, während die andere Kante eine längsgerichtete Nut (37) aufweist, und wobei die Feder (35) und die Nut (37) so groß sind, dass sie jeweils mit der Nut und der Feder eines ähnlichen Moduls, das auf das Modul (1) aufgesetzt ist, so zusammenwirken, dass sie eine Verbindung bilden.
  10. Schalungsmodul (1) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass wenigstens eins der Gitter (17, 17') zickzackförmig oder wellenförmig ist.
  11. Schalungsmodul (1) nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die außen verlaufenden Gitter (17) von den Platten (13, 13') umschlossen sind, wodurch sie in den Platten (13, 13') einen Kern bilden.
  12. Schalungsmodul (1) nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass wenigstens eine der Platten (13, 13') aus einem isolierenden Material gefertigt ist.
  13. Schalungsmodul (1) nach Anspruch 12, dadurch gekennzeichnet, dass beide Platten (13, 13') aus einem isolierenden Material gefertigt ist.
  14. Schalungsmodul (1) nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass wenigstens eine der Platten (13, 13') aus einem Verbundwerkstoff gefertigt ist.
  15. Schalungsmodul (1) nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass es weiterhin wenigstens eine Fixierungsplatte aufweist, die eine Einheit mit dem Modul (1) bildet, sobald die Betonwand (2) ausgebildet ist, wobei die wenigstens eine Platte eine Halterung bietet, an der externe Bauteile befestigt werden können.
  16. Schalungsmodul (1) nach Anspruch 15, dadurch gekennzeichnet, dass die Fixierungsplatte ein Stück (61) aus Holz oder einem Verbundwerkstoff aufweist, dass zwischen dem innen verlaufenden Gitter/den innen verlaufenden Gittern (17') und einer der Platten (13, 13') eingefügt ist.
  17. Schalungsmodul (1) nach Anspruch 15, dadurch gekennzeichnet, dass die Fixierungsplatte ein L-förmiges Blech (71) aufweist, das einen horizontalen Längsabschnitt (73) und einen senkrechten vertikalen Abschnitt (75) aufweist, der die Halterung bildet, an der externe Bauteile befestigt werden können, wobei der horizontale Abschnitt (73) in eine der Platten (13, 13') getrieben wird.
  18. Schalungsmodul (1) nach Anspruch 17, dadurch gekennzeichnet, dass der horizontale Abschnitt (73) dreieckig ausgebildet ist und mehrere Haltezähne aufweist.
  19. Schalungsmodul (1) nach Anspruch 15, dadurch gekennzeichnet, dass die Fixierungsplatte (61) ein L-förmiges Blech (81) aufweist, das einen horizontalen Längsabschnitt (83), der über einer oberen Kante (31) einer der Platten (13, 13') angebracht ist, und einen senkrechten vertikalen Abschnitt (85) aufweist, der die Halterung bildet, an der externe Bauteile befestigt werden können, wobei der horizontale Abschnitt (83) so geformt ist, dass er auf die obere Kante (31) passt.
  20. Schalungsmodul (1) nach Anspruch 19, dadurch gekennzeichnet, dass der horizontale Abschnitt (83) des Blechs (81) eine U-förmige Kante (87) hat, die in dem Modul (1) angeordnet ist, wobei die Kante (87) Folgendes aufweist: Einen ersten vertikalen Abschnitt, der im Festsitz mit einem inneren Abschnitt der Platte zusammenwirkt, einen horizontalen Abschnitt und einen zweiten vertikalen Abschnitt, der eine Ankereinrichtung bildet, die eine Einheit mit dem Modul (1) bildet, sobald die Betonwand ausgebildet ist.
EP00901452A 1999-01-28 2000-01-28 Modulare betonwandschalung Expired - Lifetime EP1147267B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002258985A CA2258985A1 (en) 1999-01-28 1999-01-28 Concrete wall formwork module
CA2258985 1999-01-28
PCT/CA2000/000083 WO2000045004A1 (en) 1999-01-28 2000-01-28 Concrete wall formwork module

Publications (2)

Publication Number Publication Date
EP1147267A1 EP1147267A1 (de) 2001-10-24
EP1147267B1 true EP1147267B1 (de) 2003-05-02

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EP00901452A Expired - Lifetime EP1147267B1 (de) 1999-01-28 2000-01-28 Modulare betonwandschalung

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EP (1) EP1147267B1 (de)
JP (1) JP2002535528A (de)
CN (1) CN1338019A (de)
AR (1) AR022331A1 (de)
AT (1) ATE239150T1 (de)
AU (1) AU766765B2 (de)
BR (1) BR0007850A (de)
CA (1) CA2258985A1 (de)
DE (1) DE60002429D1 (de)
EG (1) EG22479A (de)
NZ (1) NZ513807A (de)
PL (1) PL349906A1 (de)

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CN1317467C (zh) * 2004-07-23 2007-05-23 张作明 一种钢筋混凝土填充组合体构件
CA2496704A1 (fr) 2005-02-07 2006-08-07 Serge Meilleur Module de coffrage metallique prefabrique pour beton
CN101235662B (zh) * 2008-01-09 2013-01-09 宜昌汇中环境工程有限责任公司 轻质保温墙体加强筋结构
RU2415238C1 (ru) * 2009-12-21 2011-03-27 Дахир Курманбиевич Семенов Комплект съемной опалубки с многослойной стеновой заготовкой
WO2013087951A1 (es) * 2011-12-14 2013-06-20 Geo-Hidrol, S.A. Armadura de tendel para refuerzo de muros de ladrillo o bloque
CN103046666B (zh) * 2012-12-11 2013-08-14 谭江昕 模套式节能墙体系及其施工方法
CN104878857B (zh) * 2015-06-12 2016-08-24 武汉思可达建筑技术有限公司 一种轻质预制组合墙体
WO2018107230A1 (en) * 2016-12-14 2018-06-21 Lifting Point Pre-Form Pty Limited Support module for a structure
PL126714U1 (pl) * 2017-10-19 2019-04-23 Technobud Nowy Sacz Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa Stalowy prefabrykowany kosz zbrojenia
JP6989861B1 (ja) 2020-09-03 2022-02-03 美藤 雅康 成型部材を水平に組積するレベル調整装置。
CN113309269A (zh) * 2021-06-30 2021-08-27 亮达建筑材料科技(徐州)有限公司 一种保温免拆模板及其施工工艺和具有其的建筑外墙

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US5454199A (en) * 1994-07-01 1995-10-03 I.S.M., Inc. Wall clip for concrete forming system

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EP1147267A1 (de) 2001-10-24
AR022331A1 (es) 2002-09-04
JP2002535528A (ja) 2002-10-22
DE60002429D1 (de) 2003-06-05
BR0007850A (pt) 2001-10-23
AU766765B2 (en) 2003-10-23
PL349906A1 (en) 2002-10-07
NZ513807A (en) 2001-09-28
ATE239150T1 (de) 2003-05-15
CN1338019A (zh) 2002-02-27
CA2258985A1 (en) 2000-07-28
EG22479A (en) 2003-02-26
AU2274000A (en) 2000-08-18

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