CH665245A5 - REINFORCEMENT FOR PREFABRICATED ELEMENT. - Google Patents

REINFORCEMENT FOR PREFABRICATED ELEMENT. Download PDF

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Publication number
CH665245A5
CH665245A5 CH344285A CH344285A CH665245A5 CH 665245 A5 CH665245 A5 CH 665245A5 CH 344285 A CH344285 A CH 344285A CH 344285 A CH344285 A CH 344285A CH 665245 A5 CH665245 A5 CH 665245A5
Authority
CH
Switzerland
Prior art keywords
bars
reinforcement
wall
folded
stretched
Prior art date
Application number
CH344285A
Other languages
French (fr)
Inventor
Maurice Lallemand
Original Assignee
Selam Sa
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 Selam Sa filed Critical Selam Sa
Publication of CH665245A5 publication Critical patent/CH665245A5/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • E04C2002/045Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete with two parallel leaves connected by tie anchors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

665 245 665 245

Claims (3)

REVENDICATIONS 1. Armature pour élément préfabriqué, et notamment pour un mur se composant de deux parois en béton séparées par un espace rempli d'isolant, caractérisée en ce qu'elle comporte d'une part un ensemble de barres horizontales tendues ou précontraintes s'éten-dant sur toute la longueur de chaque face de l'élément et d'autre part un ensemble de barres verticales réunies par des fils transversaux repliés à leurs extrémités pour recevoir les barres tendues.1. Reinforcement for prefabricated element, and in particular for a wall consisting of two concrete walls separated by a space filled with insulation, characterized in that it comprises on the one hand a set of stretched or prestressed horizontal bars extending -dant over the entire length of each face of the element and on the other hand a set of vertical bars joined by transverse wires folded at their ends to receive the taut bars. 2. Armature selon la revendication 1, caractérisée en ce qu'au moins les extrémités repliées des fils transversaux sont en inox.2. Reinforcement according to claim 1, characterized in that at least the folded ends of the transverse son are made of stainless steel. 3. Armature selon les revendications 1 et 2, caractérisée en ce que les extrémités repliées des fils transversaux servent au surplus de moyen de fixation d'un treillis métallique de renforcement d'une paroi de l'élément.3. Reinforcement according to claims 1 and 2, characterized in that the folded ends of the transverse son are used in addition as a means of fixing a metal mesh for reinforcing a wall of the element. DESCRIPTIONDESCRIPTION La présente invention concerne un nouveau type d'armature métallique utilisable dans les parois, cloisons, murs ou tous autres éléments, en combinaison éventuellement avec un treillis, en vue du renforcement du matériau utilisé pour fabriquer ces éléments, et plus spécialement des différents bétons.The present invention relates to a new type of metal reinforcement that can be used in walls, partitions, walls or any other elements, possibly in combination with a lattice, with a view to reinforcing the material used to manufacture these elements, and more specifically the various concretes. Cette armature se compose d'une part d'un ensemble de barres horizontales tendues ou précontraintes s'étendant sur toute la longueur de chaque face de l'élément et d'autre part d'un ensemble de barres verticales réunies par des fils transversaux repliés à leurs extrémités pour recevoir les barres tendues. Au moins lesdites extrémi-This reinforcement is composed on the one hand of a set of stretched or prestressed horizontal bars extending over the entire length of each face of the element and on the other hand of a set of vertical bars joined by transverse folded wires. at their ends to receive the stretched bars. At least said extremities 22 tés pliées sont en inox: la combinaison de ces deux ensembles constitue une cage de construction simple, solide et pouvant être fabriquée à la demande en longueur et en épaisseur.bent tees are made of stainless steel: the combination of these two sets constitutes a simple, solid construction cage that can be manufactured on demand in length and thickness. Le dessin annexé représente un exemple de réalisation de cette 5 armature,The attached drawing shows an embodiment of this armature, — la figure 1 étant une vue en perspective schématique,— Figure 1 being a schematic perspective view, — la figure 2 étant une vue d'extrémité, et— Figure 2 being an end view, and — la figure 3 étant un agrandissement partiel de la figure 2.— figure 3 being a partial enlargement of figure 2. Sur ce dessin, on voit que l'armature selon l'invention forme une io cage constituée par des barres tendues ou précontraintes 1-1' réparties horizontalement sur toute la longueur du mur à armer.In this drawing, it can be seen that the reinforcement according to the invention forms a cage consisting of stretched or prestressed bars 1-1' distributed horizontally over the entire length of the wall to be reinforced. Ces barres 1-1' sont réunies par des barres verticales 2 elles-mêmes reliées par des entretoises horizontales 3. Ces entretoises sont repliées à leurs extrémités 4 correspondant aux barres 1 (voir 15 figures 2 et 3), de manière à recevoir ces barres et éventuellement à fixer un treillis de renforcement 5 de l'une des faces du mur.These bars 1-1' are joined by vertical bars 2 themselves connected by horizontal spacers 3. These spacers are folded at their ends 4 corresponding to the bars 1 (see FIGS. 2 and 3), so as to receive these bars and optionally fixing a reinforcing mesh 5 to one of the faces of the wall. Des boucles de levage usuelles 6 sont soudées de loin en loin sur les barres verticales 2.Usual lifting loops 6 are welded from time to time on the vertical bars 2. Ce nouveau type d'armature présente sur le plan technique une 20 série d'avantages intéressants:This new type of reinforcement has a series of interesting advantages from a technical point of view: En premier lieu, la paroi intérieure peut reposer directement sur le fond du moule 7, les parties repliées 4 étant en inox. Cela permet d'éviter l'emploi des cales en plastique nécessaires jusqu'ici.First, the inner wall can rest directly on the bottom of the mold 7, the folded parts 4 being made of stainless steel. This makes it possible to avoid the use of the plastic shims required up to now. D'autre part, les plis 4 peuvent recevoir les huit barres tendues 25 sans risque de déplacement, et éventuellement les treillis, formant une attache sérieuse des parois.On the other hand, the folds 4 can receive the eight stretched bars 25 without risk of displacement, and possibly the lattices, forming a serious attachment of the walls. Enfin, les mêmes fils pliés en inox 3 guident à leur partie supérieure les barres 1 ou le treillis 5, ce qui constitue une attache très sérieuse de l'armature à la paroi externe du mur.Finally, the same bent stainless steel wires 3 guide the bars 1 or the trellis 5 at their upper part, which constitutes a very serious attachment of the reinforcement to the external wall of the wall. RR 3 feuilles dessins3 drawing sheets
CH344285A 1984-08-10 1985-08-09 REINFORCEMENT FOR PREFABRICATED ELEMENT. CH665245A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412763A FR2568916B1 (en) 1984-08-10 1984-08-10 IMPROVEMENT IN METAL FRAMEWORK FOR PREFABRICATED CONSTRUCTION ELEMENTS

Publications (1)

Publication Number Publication Date
CH665245A5 true CH665245A5 (en) 1988-04-29

Family

ID=9307012

Family Applications (1)

Application Number Title Priority Date Filing Date
CH344285A CH665245A5 (en) 1984-08-10 1985-08-09 REINFORCEMENT FOR PREFABRICATED ELEMENT.

Country Status (3)

Country Link
CH (1) CH665245A5 (en)
DE (1) DE3528842A1 (en)
FR (1) FR2568916B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE96489T1 (en) * 1989-08-21 1993-11-15 Square Grip Ltd SHEAR REINFORCEMENT FOR COLUMN HEAD.
GB2324517B (en) * 1997-04-22 2000-10-25 Kamal Neckoula Lifting chair and method of lifting
CN106988477A (en) * 2017-03-10 2017-07-28 王清 Assembled two dimension prestressing cored slab and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR453281A (en) * 1912-07-16 1913-06-04 Edmund Percy Wells Improvements in the construction of reinforced concrete walls, floors, beams, etc.
US2652713A (en) * 1947-05-31 1953-09-22 John J Senglar Structural section
FR1510074A (en) * 1966-12-07 1968-01-19 Entpr S Balency & Schuhl S A Improvements to facade panels
DE1911079A1 (en) * 1969-03-05 1970-09-24 Schuckmann Kg Werner A Pre-fabricated wall element made of a concrete outer layer, concrete inner layer and an insulation layer in between
DE2216559A1 (en) * 1972-04-06 1973-10-11 Schuckmann Kg Werner A MULTI-LAYER CONCRETE SLAB WITH ANCHORING MADE OF REINFORCED CONCRETE JOINT AND ADDITIONAL CONNECTING NEEDLES

Also Published As

Publication number Publication date
DE3528842A1 (en) 1986-02-20
FR2568916B1 (en) 1986-09-05
FR2568916A1 (en) 1986-02-14

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