FR2467923A2 - Tied industrialised building frame - is formed by slab edge grooves and ducts with column reinforcement in slab at duct - Google Patents

Tied industrialised building frame - is formed by slab edge grooves and ducts with column reinforcement in slab at duct Download PDF

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Publication number
FR2467923A2
FR2467923A2 FR7927264A FR7927264A FR2467923A2 FR 2467923 A2 FR2467923 A2 FR 2467923A2 FR 7927264 A FR7927264 A FR 7927264A FR 7927264 A FR7927264 A FR 7927264A FR 2467923 A2 FR2467923 A2 FR 2467923A2
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Prior art keywords
panel
channels
main patent
horizontal
panels
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FR7927264A
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French (fr)
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Individual
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Individual
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Priority claimed from FR7141629A external-priority patent/FR2161298A5/fr
Application filed by Individual filed Critical Individual
Priority to FR7927264A priority Critical patent/FR2467923A2/en
Publication of FR2467923A2 publication Critical patent/FR2467923A2/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
    • E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
    • E04H7/26—Constructions, with or without perforated walls, depending on the use of specified materials mainly of concrete, e.g. reinforced concrete or other stone-like materials
    • E04H7/28—Constructions, with or without perforated walls, depending on the use of specified materials mainly of concrete, e.g. reinforced concrete or other stone-like materials composed of special building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/06—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material the elements being prestressed
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
    • 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
    • E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
    • E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The building uses floor height rectangular wall panels (1) of precast concrete tied by an in situ reinforced concrete frame on panel boundaries. Panel edge channels (10) provide permanent shutters for the frame sections. A grid of vertical (3) and horizontal (2) preformed ducts locate additional reinforcement (4,5) according to structural needs. Reinforcement (4) in the vertical ducts (3) may comprise square links locating a vertical bar in each corner, and may now be built into the unit with splice bars making site joints. Bars (5) in the ducts (2) may be debonded and post-stressed, with concrete placed by injection processes. Floor slabs may have a similar construction, continuity being provided between in situ wall and floor frames.

Description

Procédé de construction à l'aide de panneaux
préfabriqués et construction ainsi réalisée.Construction process using panels
prefabricated and construction thus carried out.

Le brevet principal a pour objet un procédé de construction à l'aide de panneaux préfabriqués, selon lequel on munit les panneaux préfabriqués de canaux horizontaux qui s'étendent sur toute la largeur du panneau et, sur le chantier, on dresse ces panneaux avec un certain jeu entre eux, on enfile dans les canaux des armatures s'étendant sur plusieurs panneaux d'un même lit et de préférence reliant si possible l'ensemble des panneaux, et on coule ensuite du béton dans le jeu existant entre deux panneaux adjacents de façon que ce béton passe dans les canaux qui débouchent dans ledit jeu, en enrobant les armatures placées dans ces canaux et en s'écoulant dans les jeux adjacents, après quoi on coule du béton dans ces derniers jeux et on opere ainsi de proche en proche jusqu'a ce que tous les jeux soient bétonnés. The main patent relates to a construction process using prefabricated panels, according to which the prefabricated panels are provided with horizontal channels which extend over the entire width of the panel and, on the site, these panels are erected with a some play between them, we thread in the channels of the reinforcements extending on several panels of the same bed and preferably connecting if possible all the panels, and then we pour concrete in the clearance existing between two adjacent panels of so that this concrete passes through the channels which open into said set, by coating the reinforcements placed in these channels and by flowing in the adjacent sets, after which concrete is poured in these latter sets and we thus operate step by step until all games are concreted.

On peut munir les panneaux de canaux verticaux qui s'étendent sur toute la hauteur des panneaux. The panels can be fitted with vertical channels which extend over the entire height of the panels.

Le brevet principal a également pour objet un panneau de construction préfabriqué qui comporte intérieurement des canaux horizontaux destinés à recevoir des armatures de liaison après mise en place des panneaux. The main patent also relates to a prefabricated construction panel which internally comprises horizontal channels intended to receive connecting reinforcements after the panels have been put in place.

I1 peut. en outre, être muni de canaux verticaux destinés à recevoir des armatures de liaison s'étendant dans les panneaux situés immédiatement au-dessus et/ou en dessous. He can. in addition, be provided with vertical channels intended to receive connecting reinforcements extending in the panels located immediately above and / or below.

La présente addition a pour objet des perfectionnements apportés à ce procédé et à ce panneau. The present addition relates to improvements made to this process and to this panel.

Selon un premier perfectionnement, les canaux verticaux rencontrent les canaux horizontaux. Les canaux verticaux et les canaux horizontaux sont ainsi en communication de sorte qu'on assure un remplissage plus facile et plus rapide des canaux et des jeux entre panneaux, ainsi qu'une liaison active entre les armatures verticales et les armatures horizontales
Selon un autre perfectionnement, les armatures disposées dans les canaux horizontaux et/ou verticaux sont constitués par des cibles précontraints, par exemple des cables sous gaine. According to a first improvement, the vertical channels meet the horizontal channels. The vertical channels and the horizontal channels are thus in communication so that an easier and faster filling of the channels and the clearances between panels is ensured, as well as an active connection between the vertical reinforcements and the horizontal reinforcements.
According to another improvement, the reinforcements placed in the horizontal and / or vertical channels are constituted by prestressed targets, for example cables under sheath.

Au lieu d'enfiler les armatures sur le chantier, on peut, selon un autre perfectionnement, les noyer dans le panneau lors de sa préfabrication et assurer par des aciers de jonction disposés dans les canaux la liaison d'un panneau au panneau qui le surmonte et/ou à celui qui se trouve en dessous ou immédiatement à côté,
Selon un autre perfectionnement, on opère le remplissage des canaux par du béton fin ou du mortier que l'on injecte à la partie inférieure du jeu existant entre deux panneaux adjacents ou à la base d'un panneau dans un canal vertical ou horizontal.Instead of threading the reinforcements on the site, we can, according to another improvement, drown them in the panel during its prefabrication and ensure by connecting steels arranged in the channels the connection of a panel to the panel which surmounts it and / or whoever is below or immediately next to it,
According to another improvement, the channels are filled with fine concrete or mortar which is injected into the lower part of the clearance existing between two adjacent panels or at the base of a panel in a vertical or horizontal channel.

Selon encore un autre perfectionnement,la tranche supérieure du panneau et/ou sa tranche inférieure comportent un demi-canal qui s'étend sur toute la largeur du panneau et de part et d'autre d de laquelle se trouvent des rainures destinées à recevoir un joint d'étanchéité. En variante, ce joint, par exemple en "Néoprène" est incorporé dans le panneau, lors du coulage de celui-ci. According to yet another improvement, the upper edge of the panel and / or its lower edge comprise a half-channel which extends over the entire width of the panel and on either side d of which are grooves intended to receive a seal. As a variant, this seal, for example made of "Neoprene", is incorporated into the panel when it is poured.

Le procédé et le panneau décrits dans le brevet principal conviennent particulièrement pour la construction de silos, d'ouvrages circulaires ou orthogonaux supportant de fortes contraintes externes ou internes, mais ils peuvent également être utilisés pour la construction de bâtiments. Dans ce cas, selon un autre perfectionnement objet de la présente addition, on prévoit des éléments de liaison en T, en L ou en croix, qui sont munis, comme les panneaux, de canaux horizontaux et verticaux destinés à recevoir des armatures de liaison. The method and the panel described in the main patent are particularly suitable for the construction of silos, circular or orthogonal structures supporting strong external or internal stresses, but they can also be used for the construction of buildings. In this case, according to another improvement which is the subject of this addition, T-shaped, L-shaped or cross-shaped connecting elements are provided, which, like the panels, are provided with horizontal and vertical channels intended to receive connecting reinforcements.

On a décrit ci-apres, à titre d'exemple non limitatif, un bâtiment réalisé selon la présente addition, avec référence aux dessins annexés dans lesquels :
La Figure 1 est une vue en perspective d'un panneau,
La Figure 2 est une vue en coupe horizontale d'un angle du bâtiment,
La Figure 3 en est une coupe suivant III-III de la Fig. 2,
La Figure 4 est une vue en coupe horizontale d'un détail du bâtiment, au droit d'un encorbellement;
La Figure 5 est une vue en coupe horizontale d'un détail d'une variante,
La Figure 6 est une vue en coupe horizontale au droit d'une porte.A building described according to this addition has been described below, by way of non-limiting example, with reference to the appended drawings in which:
Figure 1 is a perspective view of a panel,
Figure 2 is a horizontal sectional view of a corner of the building,
Figure 3 is a section along III-III of FIG. 2,
Figure 4 is a horizontal sectional view of a detail of the building, to the right of a cantilever;
FIG. 5 is a view in horizontal section of a detail of a variant,
Figure 6 is a horizontal sectional view to the right of a door.

Tel qu'il est représenté aux Figures, le bâtiment est essentiellement constitué d'une série de panneaux préfabriqués plans 1.  As shown in the Figures, the building essentially consists of a series of planed prefabricated panels 1.

Chacun de ces panneaux est muni d'une série de canaux horizontaux 2 et d'une série de canaux verticaux 3 dont les axes sont situés dans le même plan que ceux des canaux 2 et qui rencontrent ainsi les canaux 2.Each of these panels is provided with a series of horizontal channels 2 and a series of vertical channels 3 whose axes are located in the same plane as those of channels 2 and which thus meet channels 2.

Les panneaux 1 sont moulés à plat ou verticalement en batterie, puis mis en place par lits horizontaux représentant le plus souvent une hauteur d'étage, les canaux verticaux 3 étant enfilés sur des armatures 4 qui s'étendent sur toute la hauteur du bâtiment. The panels 1 are molded flat or vertically in a battery, then put in place by horizontal beds most often representing a floor height, the vertical channels 3 being threaded on frames 4 which extend over the entire height of the building.

Puis, à partir d'une jonction entre deux panneaux 1 adjacents, on enfile des armatures 5 dans les canaux horizontaux 2 de façon que ces armatures s'étendent sur tout ou partie des panneaux formant les murs périphériques ou de refend, l'emplacement et la grandeur de ces armatures enfilées dans les canaux étant fonction des charges exercées et déterminés par les calculs. On recouvre les jonctions entre deux panneaux d'un coffrage intérieur 6 et d'un coffrage extérieur 7 avec interposition de joints d'étanchéité 8. On coule alors du béton 9 dans l'une des jonctions, entre les extrémités des panneaux et les deux coffrages correspondants. Then, from a junction between two adjacent panels 1, reinforcements are threaded into the horizontal channels 2 so that these reinforcements extend over all or part of the panels forming the peripheral or cross walls, the location and the size of these reinforcements threaded in the channels being a function of the loads exerted and determined by the calculations. The junctions between two panels are covered with an interior formwork 6 and an exterior formwork 7 with interposition of seals 8. Concrete 9 is then poured into one of the junctions, between the ends of the panels and the two corresponding formwork.

Celui-ci passe dans les canaux 2 en enrobant les armatures 5 et en s'écoulant dans les jonctions adjacentes ainsi que dans les canaux 3 dans lesquels il enrobe les armatures 4. Les armatures 5 peuvent être tendues de la manière usuelle après la coulée et la prise du béton de façon à mettre ce béton en précontrainte.This passes through the channels 2 by coating the reinforcements 5 and flowing in the adjacent junctions as well as in the channels 3 in which it coats the reinforcements 4. The reinforcements 5 can be tensioned in the usual manner after casting and the setting of the concrete so as to put this concrete in prestressing.

A sa partie inférieure, le panneau 1 comporte une gorge horizontale 10 qui s'étend sur toute la largeur du panneau et de part et d'autre de laquelle sont ménagées des rainures 11 contenant chacune un joint 12. Lors de la coulée du béton, celui-ci remplit la gorge 10 et les joints 12 assurent l'étanchéité. At its lower part, the panel 1 has a horizontal groove 10 which extends over the entire width of the panel and on either side of which grooves 11 are each provided with a joint 12. During the pouring of the concrete, this fills the groove 10 and the seals 12 seal.

La construction d'un niveau du bâtiment est complétée, aux endroits nécessaires, de pièces d'angle en L 13, de pièces en T 14 (Fig. 4). et ds pièces en croix non représentées; comme ces panneaux 1, ces pièces sont munies de canaux horizontaux tels que 15 ou 16 dans lesquels passent des armatures 5, et de canaux verticaux 17 ou 18 dans lesquels sont enfilées des armatures 4' analogues aux armatures 4. Les canaux horizontaux 16 de la pièce en
T 14 peuvent traverser la pièce de part en part quand elle est destinée à relier un mur de refend à un mur de façade; mais elle peut également permettre la réalisation d'un encorbellement, auquel cas les canaux 16 sont obturés à l'une de leurs extrémités, comme on le voit à la Figure 4.The construction of a building level is completed, where necessary, with L 13 corner pieces, T 14 pieces (Fig. 4). and cross pieces not shown; like these panels 1, these parts are provided with horizontal channels such as 15 or 16 in which frames 5 pass, and vertical channels 17 or 18 in which frames 4 are threaded similar to frames 4. The horizontal channels 16 of the piece in
T 14 can pass right through the room when it is intended to connect a cross wall to a front wall; but it can also allow the production of an overhang, in which case the channels 16 are closed at one of their ends, as seen in FIG. 4.

Lorsqu'un niveau du bâtiment est terminé, on place sur lui des dalles de plancher 19 (Fig. 3) dont la construction est analogue à celle des panneaux 1; comme ces derniers, ces dalles sont munies de canaux horizontaux 20 et 20' dans lesquels on engage des armatures 21 et 21'. When a level of the building is finished, floor tiles 19 (Fig. 3) are placed on it, the construction of which is similar to that of the panels 1; like the latter, these slabs are provided with horizontal channels 20 and 20 'in which frames 21 and 21' are engaged.

Dans la variante de la Figure 5, l'armature verticale du panneau 1', qui est ici formé d'étriers 22 et de fers verticaux 23, est mise en place dans le panneau lors de sa préfabrication, autour du canal 4, et ainsi noyée dans ce panneau. La liaison entre deux panneaux superposés est alors réalisée par des aciers de jonction 25 enfilés dans les canaux 4. Ce même mode de ferraillage peut être également utilié pour les dalles horizontales. In the variant of FIG. 5, the vertical frame of the panel 1 ′, which is here formed of stirrups 22 and vertical bars 23, is placed in the panel during its prefabrication, around the channel 4, and thus drowned in this panel. The connection between two superimposed panels is then carried out by joining steels 25 threaded in the channels 4. This same method of reinforcement can also be used for horizontal slabs.

Dans un mode de réalisation différent, le remplissage des canaux qui s'effectue selon le brevet principal par coulée du béton entre deux jeux de panneaux, peut étire réalisé par injection. In a different embodiment, the filling of the channels which is carried out according to the main patent by pouring concrete between two sets of panels, can be made by injection.

Dans ce cas, on munit les coffrages ou les panneaux de béton d'orifices étanches permettant d'injecter sous pression un béton fin ou un mortier. Cette amélioration au procedé permet un remplissage plus rapide et plus propre des panneaux ou pièces de jonction.In this case, the formwork or the concrete panels are fitted with watertight orifices making it possible to inject fine concrete or mortar under pressure. This improvement to the process allows faster and cleaner filling of the panels or connecting pieces.

La matière constituant le panneau peut être autre que du béton ordinaire, par exemple des bétons légers d'alumine, de micaschiste, de pouzzolane ou d'argile expansée par exemple. The material constituting the panel may be other than ordinary concrete, for example light concretes of alumina, mica schist, pozzolan or expanded clay for example.

Ces panneaux pourraient être fabriqués également avec des résines ou des agglomérés de végétaux ou de minéraux. These panels could also be manufactured with resins or agglomerates of plants or minerals.

Dans tous ces cas, les canaux pourraient être garnis en tout ou partie par des coulées ou injections de la même matière ou d'une matière différente, telle par exemple des mousses phénoliques ou de polyuréthane. On peut meme envisager que ce soit la matière elle-meme qui réalise l'armature de l'ouvrage et la liaison des pièces entre elles. Il en serait ainsi de matières coulables ou injectables dont les caractéristiques de résistance à la traction permettraient de reprendre les contraintes exercées sur l'ouvrage. In all these cases, the channels could be filled in whole or in part by flows or injections of the same material or of a different material, such as for example phenolic or polyurethane foams. We can even consider that it is the material itself which realizes the frame of the structure and the connection of the parts together. This would be the case with flowable or injectable materials whose tensile strength characteristics would allow the stresses exerted on the structure to be taken up.

Pour réaliser une porte, on prévoit une ouverture dans le panneau 1 et on y encastre un chambranle 24; le béton 9 coulé dans les canaux horizontaux 2 assure le scellement de ce chambranle (Fig. 6); les fenêtres sont disposées de manière analogue. To make a door, an opening is provided in the panel 1 and a jamb 24 is embedded therein; the concrete 9 poured into the horizontal channels 2 ensures the sealing of this jamb (Fig. 6); the windows are arranged in a similar manner.

I1 va de soi que la présente invention ne doit pas être considérée comme limitée aux modes de réalisation décrits et représentés, mais en couvre, au contraire,toutes les variantes.  It goes without saying that the present invention should not be considered as limited to the embodiments described and shown, but on the contrary covers all variants thereof.

Claims (8)

REVENDICATIONS 1. - Procédé de construction selon la revendication 1 du brevet principal, caractérisé en ce qu'au lieu d'enfiler les armatures sur le chantier, on les noie dans le panneau lors de sa préfabrication et on assure par des aciers de jonction disposés dans les canaux la liaison d'un panneau au panneau qui le surmonte et/ou à celui qui se trouve en dessous ou immédiatement à côté. 1. - Construction method according to claim 1 of the main patent, characterized in that instead of threading the reinforcements on the site, they are drowned in the panel during its prefabrication and is provided by joining steels arranged in the channels the connection of a panel to the panel which surmounts it and / or to that which is below or immediately next to it. 2. - Procédé de construction selon la revendication 1 du brevet principal, caractérisé en ce qu'on opère le remplissage des canaux par injection sous pression et par simple coulage, à la partie inférieure du jeu existant entre deux panneaux adjacents ou à la base d'un panneau, dans un canal vertical ou horizontal. 2. - A construction method according to claim 1 of the main patent, characterized in that one operates the filling of the channels by pressure injection and by simple pouring, at the bottom of the clearance existing between two adjacent panels or at the base d 'a panel, in a vertical or horizontal channel. 3. - Procédé selon la revendication 1 du brevet principal, caractérisé en ce qu'on constitue les armatures disposées dans les canaux horizontaux et/ou verticaux par des cibles précontraints, par exemple des câbles sous gaine. 3. - Method according to claim 1 of the main patent, characterized in that the reinforcements are arranged in the horizontal and / or vertical channels by prestressed targets, for example cables in sheath. 40 - Procédé de construction selon la revendication 2 du brevet principal, caractérisé en ce que les canaux verticaux rencontrent les canaux horizontaux. 40 - Construction method according to claim 2 of the main patent, characterized in that the vertical channels meet the horizontal channels. 5. - Procédé de construction selon la revendication 1 ou 2 du brevet principal, caractérisé en ce qu'on prévoit des dalles de plancher préfabriquées comportant des canaux suivant deux directions orthogonales. 5. - Construction method according to claim 1 or 2 of the main patent, characterized in that there is provided prefabricated floor slabs having channels in two orthogonal directions. 6. - Procédé de construction selon la revendication 1 du brevet principal, caractérisé en ce que l'on remplace le béton ordinaire formant les panneaux soit par des bétons légers, soit par des matières végétales ou minérales, agglomérées ou coulées dans des moules. 6. - Construction method according to claim 1 of the main patent, characterized in that the ordinary concrete forming the panels is replaced either by light concrete, or by vegetable or mineral materials, agglomerated or poured into molds. 7. - Procédé de construction selon la revendication 1 du brevet principal, caractérisé en ce qu'on remplace le béton ordinaire de remplissage des jeux entre panneaux et des canaux par une autre matière, par exemple des résines ou de la mousse de polyuréthane, coulée ou injectée. 7. - Construction method according to claim 1 of the main patent, characterized in that the ordinary concrete filling of the clearance between panels and channels is replaced by another material, for example resins or polyurethane foam, poured or injected. 8. - Panneau de construction préfabriqué selon la revendication 3 du brevet principal, caractérisé en ce que sa tranche supérieure et/ou sa tranche inférieure comportent un demi-canal qui s'étend sur toute la largeur du panneau et de part et d'autre de laquelle se trouvent des rainures destinées à recevoir un joint d'étanchéité. 8. - Prefabricated construction panel according to claim 3 of the main patent, characterized in that its upper edge and / or its lower edge comprise a half-channel which extends over the entire width of the panel and on either side from which there are grooves intended to receive a seal. 9. - Panneau selon la revendication 8, caractérisé en ce que le joint d'étanchéité est incorporé dans le panneau, lors du coulage de celui-ci. 9. - Panel according to claim 8, characterized in that the seal is incorporated in the panel, during the casting thereof. 10. - Elément de liaison pour la mise en oeuvre du procédé défini à la revendication 1 ou 2 du brevet principal, caractérisé en ce qu'il présente une forme en T, en L ou en croix, en étant muni, comme le panneau, de canaux horizontaux et verticaux, destinés à recevoir des armatures de liaison.  10. - connecting element for the implementation of the method defined in claim 1 or 2 of the main patent, characterized in that it has a T-shaped, L-shaped or cross-shaped, being provided, like the panel, horizontal and vertical channels, intended to receive connection reinforcements.
FR7927264A 1971-11-15 1979-10-22 Tied industrialised building frame - is formed by slab edge grooves and ducts with column reinforcement in slab at duct Pending FR2467923A2 (en)

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FR7927264A FR2467923A2 (en) 1971-11-15 1979-10-22 Tied industrialised building frame - is formed by slab edge grooves and ducts with column reinforcement in slab at duct

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FR7141629A FR2161298A5 (en) 1971-11-15 1971-11-15
FR7927264A FR2467923A2 (en) 1971-11-15 1979-10-22 Tied industrialised building frame - is formed by slab edge grooves and ducts with column reinforcement in slab at duct

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143249A1 (en) * 1983-09-29 1985-06-05 Rastra Ag Large wall element for a building
WO1997011237A1 (en) * 1995-09-08 1997-03-27 O-Stable Panel Snd. Bhd. Pre-cast concrete panels for construction of a building
EP1431468A1 (en) * 2002-12-12 2004-06-23 Glatthaar-Fertigkellerbau GmbH Section of a building comprising prefinished double walled elements and construction method
ITMI20081619A1 (en) * 2008-09-11 2010-03-12 Daniele Silva PREFABRICATED MODULAR BUILDING OF BATH, FOR POOLS OR FOR OTHER ACTIVITIES

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143249A1 (en) * 1983-09-29 1985-06-05 Rastra Ag Large wall element for a building
WO1997011237A1 (en) * 1995-09-08 1997-03-27 O-Stable Panel Snd. Bhd. Pre-cast concrete panels for construction of a building
EA000593B1 (en) * 1995-09-08 1999-12-29 О-Стейбл Пэнел Сдн Бхд Pre-cast concrete panels for construction of a building
AU727062B2 (en) * 1995-09-08 2000-11-30 Khoo, Ah Kim Pre-cast concrete panels for construction of a building
US6223480B1 (en) * 1995-09-08 2001-05-01 O-Stable Panel Sdn Bhd Pre-cast concrete panels for construction of a building
EP1431468A1 (en) * 2002-12-12 2004-06-23 Glatthaar-Fertigkellerbau GmbH Section of a building comprising prefinished double walled elements and construction method
ITMI20081619A1 (en) * 2008-09-11 2010-03-12 Daniele Silva PREFABRICATED MODULAR BUILDING OF BATH, FOR POOLS OR FOR OTHER ACTIVITIES

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