FR2616828A1 - Formwork for the joint of "U-shaped building blocks" - Google Patents

Formwork for the joint of "U-shaped building blocks" Download PDF

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Publication number
FR2616828A1
FR2616828A1 FR8708585A FR8708585A FR2616828A1 FR 2616828 A1 FR2616828 A1 FR 2616828A1 FR 8708585 A FR8708585 A FR 8708585A FR 8708585 A FR8708585 A FR 8708585A FR 2616828 A1 FR2616828 A1 FR 2616828A1
Authority
FR
France
Prior art keywords
formwork
walls
building blocks
shaped building
joint
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.)
Pending
Application number
FR8708585A
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French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8708585A priority Critical patent/FR2616828A1/en
Publication of FR2616828A1 publication Critical patent/FR2616828A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/26—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in all cavities in order to form a wall construction

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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)

Abstract

The invention relates to formwork making it possible to join "U-shaped building blocks", without tedious preparation or manipulation, in order to produce a reinforced concrete peripheral tie. It consists of two walls 1 comprising bends 3 giving them stiffness and with bends 4 giving them stiffness and positioning them on the "U-shaped building blocks" 7. Holes 5 allow a wire 6 to be passed through, for clamping the walls 1 after torsion. After the reinforced concrete peripheral tie has been poured and hardened, the formwork is removed by cutting the wire. The formwork according to the invention is particularly intended to be used in the construction of buildings.

Description

Ln présente invention concerne un cuffroge pour la jonction "d'agglomérés en U" pour permettre la réalisation de chainages en béton armé. The present invention relates to a cuffroge for the junction of "U-shaped agglomerates" to allow the production of reinforced concrete chaining.

a jonction de ces "aglorrEIés En L cet à ce joui reE- lisée avec des planches, coupées à la demande et maintenues par des serres joints. at the junction of these "L-shaped" aglorrEIés this enjoyment made with planks, cut to order and maintained by attached greenhouses.

L'inconvénient de cette technique de coffrage réside dans la perte considérable de temps pour la préparation et la mise en place. The disadvantage of this formwork technique lies in the considerable loss of time for preparation and installation.

Un autre inconvénient concerne les fastidieuses manipulations pour le positionnement, le maintien, du coffrage et le décoffrage. Another drawback concerns the tedious manipulations for positioning, holding, formwork and formwork removal.

Un autre inconvénient préside dans l'impossibilité de poursuivre le chantier à.l'endroit du coffrage du fait, de l'encombrement des serres joints, et l'épaisseur des planches empéchant l'utilisation du fil à plomb
Par consequent le but de la présente invention est de réaliser un coffrage à même de remédier aux inconvénients précités.Another drawback presides over the impossibility of continuing the construction at the location of the formwork due to the size of the attached greenhouses and the thickness of the boards preventing the use of plumb bob.
Therefore the purpose of the present invention is to provide a formwork capable of remedying the aforementioned drawbacks.

Il comporte en effet deux parois metalliques qui, après mise en place d'un serre joint, permettent le coulage du béton arme. It indeed has two metal walls which, after the installation of a joint greenhouse, allow the pouring of reinforced concrete.

Selon une forme de réalisation préférentielle ces deux parois comportent deux plis, i ' un assurant la rigidité, l'autre la rigidité et le positionnement sur les agglomérés en U"
Selon une variante, les deux parois sont percées de trous permettant l'introduction d 'un fil de fer, ou tout autre tendeur, qui après torsion assurera le serrage, et après sectionnement permettra le décoffrage.According to a preferred embodiment, these two walls have two plies, one ensuring rigidity, the other rigidity and positioning on the U-shaped agglomerates.
According to a variant, the two walls are pierced with holes allowing the introduction of a wire, or any other tensioner, which after twisting will ensure the tightening, and after cutting will allow the formwork.

Une autre variante ccneiste à réaliser les deux parois en matière plastique armé. Another variant ccneiste to realize the two walls in reinforced plastic.

Ces buts ainsi que d'autres objectifs sont atteints en utilisant le coffrage conforme l'invention, qui est caractéri sée par la description ci-après d'exemples de réalisation non exclusifs, aux dessins annexés au présent descriptif dans lesquels
la figure 1 représente en perspective, le coffrage selon l'invention
la figure 2 représente en perspective, une variante de ce coffrage.These and other objectives are achieved by using the formwork according to the invention, which is characterized by the following description of non-exclusive exemplary embodiments, in the drawings appended to this description in which
Figure 1 shows in perspective, the formwork according to the invention
Figure 2 shows in perspective, a variant of this formwork.

Le coffrage représenté sur la figure 1 comporte deux parois (7) maintenues par un serre joint (2) sur les "agglomérés en U" (7). The formwork shown in Figure 1 has two walls (7) held by a clamp (2) on the "U-shaped" (7).

Dans la forme de réalisation suivant la figure 2 les deux porois (1) comportent des plis (3) assurant la rigidité et des plis (4) assurant la rigidité et le positionnement sur les "agglomérés en U" (7). Ces deux parois sont percées de trous (5) permettant l'introduction d'un fil de fer (6) assurant le serrage après torsion. In the embodiment according to FIG. 2, the two porois (1) have folds (3) ensuring rigidity and folds (4) ensuring rigidity and positioning on the "U-shaped agglomerates" (7). These two walls are pierced with holes (5) allowing the introduction of an iron wire (6) ensuring the tightening after twisting.

Le coffrage suivant l'invention est particulièrement destiné à l'utilisation dans la construction de bâtiments.  The formwork according to the invention is particularly intended for use in the construction of buildings.

Claims (3)

REVENDICATIONS 1) Coffrage pour la jonction "d'agglomérés en U" caractérisé en ce qu'il comporte deux parois (1) qui après mise en place d'un serre joint (2) par l'utilisateur assure leur serrage et leur positionnement sur les "agglomÉrés an U" (7). 1) Formwork for the junction of "U-shaped agglomerates" characterized in that it comprises two walls (1) which, after installation of a clamp (2) by the user, ensures their tightening and their positioning on the "agglomerates in U" (7). 2) Coffrage selon la revendication 1 caractérisé en ce que les deux parois (i) sont poLrvLteE de plis (3) assurant leur rigidité et de plis (4) assurant leur rigidité et leur positionnement sur les agglomérés en U" (7). 2) Formwork according to claim 1 characterized in that the two walls (i) are poLrvLteE pleats (3) ensuring their rigidity and plies (4) ensuring their rigidity and their positioning on the agglomerates in U "(7). 3) Coffrage selon l'une quelconque des revendications précédentes caractérisé en ce que les deux parois (7) sont percées de trous (5) permettant l'introduction d'un fil de fer (6), qui après torsion assure leur serrage, et après sectionnement permet le décoffrage.  3) Formwork according to any one of the preceding claims, characterized in that the two walls (7) are pierced with holes (5) allowing the introduction of an iron wire (6), which after twisting ensures their tightening, and after sectioning, the formwork can be removed.
FR8708585A 1987-06-18 1987-06-18 Formwork for the joint of "U-shaped building blocks" Pending FR2616828A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8708585A FR2616828A1 (en) 1987-06-18 1987-06-18 Formwork for the joint of "U-shaped building blocks"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8708585A FR2616828A1 (en) 1987-06-18 1987-06-18 Formwork for the joint of "U-shaped building blocks"

Publications (1)

Publication Number Publication Date
FR2616828A1 true FR2616828A1 (en) 1988-12-23

Family

ID=9352240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8708585A Pending FR2616828A1 (en) 1987-06-18 1987-06-18 Formwork for the joint of "U-shaped building blocks"

Country Status (1)

Country Link
FR (1) FR2616828A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168992A (en) * 1938-06-13 1939-08-08 Johnson Leonard Combination wire twister and tightener
DE2117239A1 (en) * 1971-04-08 1972-11-16 König, Wilhelm, 4712 Werne Method of creating walls from formwork blocks
FR2143610A2 (en) * 1971-06-29 1973-02-09 Morel Charles Foam cored panels - reinforced with steel webs in two directions and with some core cells filled with concrete
DE2531891A1 (en) * 1975-07-17 1977-01-20 Peter Pertl Sheathed mortared wall erection using climbing form - has three gantries and hoist stanchions for three paired closed shell forms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168992A (en) * 1938-06-13 1939-08-08 Johnson Leonard Combination wire twister and tightener
DE2117239A1 (en) * 1971-04-08 1972-11-16 König, Wilhelm, 4712 Werne Method of creating walls from formwork blocks
FR2143610A2 (en) * 1971-06-29 1973-02-09 Morel Charles Foam cored panels - reinforced with steel webs in two directions and with some core cells filled with concrete
DE2531891A1 (en) * 1975-07-17 1977-01-20 Peter Pertl Sheathed mortared wall erection using climbing form - has three gantries and hoist stanchions for three paired closed shell forms

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