EP0612894A2 - Panel for the purpose of the building industry - Google Patents

Panel for the purpose of the building industry Download PDF

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Publication number
EP0612894A2
EP0612894A2 EP94400028A EP94400028A EP0612894A2 EP 0612894 A2 EP0612894 A2 EP 0612894A2 EP 94400028 A EP94400028 A EP 94400028A EP 94400028 A EP94400028 A EP 94400028A EP 0612894 A2 EP0612894 A2 EP 0612894A2
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EP
European Patent Office
Prior art keywords
panel according
panel
fixing
plates
stiffening
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Granted
Application number
EP94400028A
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German (de)
French (fr)
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EP0612894B1 (en
EP0612894A3 (en
Inventor
Anélio Balbinot
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Individual
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Individual
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Publication of EP0612894A3 publication Critical patent/EP0612894A3/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/40—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected of particular shape, e.g. not rectangular of variable shape or size, e.g. flexible or telescopic panels
    • 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
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7401—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
    • E04B2/7403—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails with special measures for sound or thermal insulation including fire protection

Definitions

  • the present invention relates to a panel for the building industry, consisting of an assembly of plates of a building material.
  • the invention finds a particularly advantageous application in the field of the building industry, in particular for the production of partitions or renovation of old premises.
  • plaster tiles have the disadvantage of being heavy and costly in masonry labor, while, moreover, the production of plasterboard panels requires the installation of a complex frame rising from the floor to the ceiling of the room in question.
  • the partitions thus obtained do not offer satisfactory qualities as regards mechanical strength and thermal insulation.
  • the technical problem to be solved by the object of the present invention is to propose a panel intended for the building industry, constituted by an assembly of plates of a building material, panel which would be of fast installation and easy while giving solidity and lightness to the assembly obtained.
  • said panel comprises two support elements extending parallel over the entire length of the panel, said plates of a building material being plates of extruded polystyrene assembled to contiguous edges on said support elements and extending in one piece over the entire height of the panel.
  • extruded polystyrene sheets as a base material for the construction of panels is not common in the building industry. They are in fact systematically and only used as an insulator as a substitute for glass wool, in the form of nailed, stapled or glued plates against a partition. It can also be observed that due to the lower density of the extruded polystyrene and a simplified framework, the panel according to the invention is much lighter than current panels made of plaster tiles for example.
  • said sheets of extruded polystyrene are maintained at their junction by stiffening means fixed at their ends in anchor points arranged along said support elements.
  • said extruded polystyrene plates being built-in plates with male and female edges
  • said stiffening means are stiffening rods disposed between said male and female edges.
  • stiffening rods are not involved in any way in the assembly of the panel according to the invention.
  • they are not used to secure the support elements to each other, these being fixed separately for example, to the floor and to the ceiling of the room in question, in the case of a panel intended to produce a vertical partition.
  • the purpose of the stiffening rods is only to ensure the cohesion of the different sheets of extruded polystyrene between them.
  • the installation of the panel, object of the invention can be appreciably faster, by a factor of three to four, compared to the mounting of the framework generally used for plasterboard, since, in one embodiment in particular, said stiffening rods have sufficient flexibility to be engaged by elastic bending in said anchoring points.
  • the time saved in laying, added to the simplicity of the structure makes it possible to compensate for the cost, higher than plaster, of extruded polystyrene, which results in being able to deliver the panels according to the invention at the same price as the usual plasterboards, with the additional advantages mentioned above.
  • This second embodiment is more particularly suited to the case where the extruded polystyrene used offers less mechanical resistance.
  • Figure 1a is an exploded perspective view of a first embodiment of a panel according to the invention.
  • Figure 1b is an exploded perspective view of a second embodiment of a panel according to the invention.
  • Figure 2 is a partial top view in section of two plates of a building material being assembled according to the panel shown in Figure 1a.
  • Figure 3 is a side sectional view of a first support member carrying a first example of anchor points.
  • Figure 4 is a side sectional view of a second support member bearing a second example anchor points.
  • Figure 5 is a perspective view of a second means of stiffening the panel according to the invention.
  • Figure 6 is a partial top view in section of two plates of a building material being assembled according to the panel shown in Figure 1b.
  • Figure 7 is a partial top view in section of two plates of a building material being assembled according to a variant of the panel shown in Figure 1b.
  • Figure 8 is an exploded perspective view of a means for fixing a panel according to the invention.
  • FIG. 9 is a side view of the fixing means of FIG. 8.
  • FIGS. 10, 11, 12 and 13 are exploded perspective views of alternative embodiments of the fixing means shown in FIGS. 8 and 9.
  • Figure 14 is a perspective view of the fixing means of Figure 10 provided with an expansion joint.
  • FIGS. 15a and 15b are respectively front and side views of the expansion joint of FIG. 14.
  • Figure la shows, in exploded perspective, a panel for the building industry, consisting of an assembly of plates 10a, 10b, 10c of a building material which, according to the invention, is composed of extruded polystyrene for the many advantages it has over traditional plaster, as discussed above.
  • the panel of Figure 1a has two elements 20a, 20b of support, namely an upper support element 20a generally intended to be fixed to the ceiling of the room concerned, and a lower support element 20b, intended to be fixed to the floor of said room.
  • the support elements 20a, 20b can be L-profile angles respectively having a return 22a, 22b defining a reference plane for the plates 10a, 10b, 10c during assembly of the panel.
  • the plates 10a, 10b, 10c of extruded polystyrene are cut so that they extend in one piece over the entire height of the panel, thus ensuring better rigidity in the assembly produced.
  • the plates 10a, 10b, 10c are mounted with contiguous edges on the support elements 20a, 20b, and held at their junction by stiffening means formed by stiffening rods 30 engaged in their ends in anchor points 21a, 21b arranged along said support elements 20a, 20b.
  • FIGS. 1a and 2 show inset plates 10a, 10b, 10c with male edges 11a, 11b and female 12b, 12c, the male edges having a longitudinal relief intended to cooperate with a longitudinal groove conjugate with the female edges.
  • the stiffening rods 30 are disposed between the male edges 11a for example and the female edges 12b for example, when the plates 10a, 10b are assembled with contiguous edges by gluing, in particular, over their entire height .
  • the anchoring points 21a, 21b can be made in various ways, such as the anchoring point 21a Figure 3 formed by perforation of the angle 20a.
  • the stiffening rods 30 are considerably simplified when they have sufficient flexibility to be engaged by elastic bending in the anchoring points 21a, 21b, 21'a, 21'b.
  • the stiffening rods 30 are made of steel and cut over a length substantially equal to the height of the panel. To mount said rods, we can first introduce their lower end into points 21b, 21'b for anchoring the lower angle 20b, 20'b and then we exert on the rods a bending force until we can introduce the 'upper end of the rods in the points 21a, 21'a for anchoring the upper angle 20a, 20'a. Finally, the bending force is eliminated to allow the stiffening rods 30 to set up naturally, by simple elastic return.
  • FIG. 1b is illustrated an alternative embodiment of the invention according to which the stiffening means are linear stiffening elements 30 ′ having, as also shown in FIGS. 5 and 6, a conjugate section of the profile of the Figures 5 and 6, a conjugate section of the profile of the contiguous edges 11'a, 12'b and 11'b, 12'c of the plates 10'a, 10'b, 10'c of extruded polystyrene.
  • said contiguous edges show a square profile, male or female, in contrast to the rounded profile of the edges 11a, 12b, 11b, 12c of the plates 10a, 10b, 10c of FIG. 1a. Consequently, the section of the stiffening elements 30 'also has the same square shape.
  • tongues 34 ′ for fixing the linear stiffening elements 30 ′ to the support elements 20 ′ a, 20 ′ b are provided at each of the ends of said stiffening elements. Holes 31 'allow the tongues 34' to be screwed into the homologous holes 21'a, 21'b arranged in the support elements 20'a, 20'b.
  • each of the faces of the linear stiffening elements 30 ′ are arranged, for example by perforation, a plurality of points 32 ′, 33 ′ intended, when assembling the panel of the invention, to penetrate through the contiguous edges 11 ′ a, 12'b and 11'b, 12'c, in the mass of two adjacent plates 10'a, 10'b and 10'b, 10'c between which the stiffening elements 30 'are placed.
  • the linear stiffening elements 30 ′ are provided with holes 35 ′ allowing the screwing of said elements 30 ′ directly into the edge of said first plate.
  • Figure 7 gives another example of a staircase profile for the edges 11''a, 12''b of the plates 10''a, 10''b.
  • the linear stiffening element 30 '' used is of the same type as that of Figures 1b, 5 and 6, with spikes 32 '', 33 '' on each side, with the difference that the element 30 '' of Figure 7 shows a staircase profile identical to that of the edges 11''a, 12''b.
  • the linear stiffening elements can be simple flat irons provided with spikes.
  • finishing coating can be either a coating intended to be painted or upholstered, or a wire plaster, or any other type of coating.
  • the panel of the invention is intended to constitute partitions or vertical walls between the floor and a ceiling.
  • this type of panel it is possible to use this type of panel to produce partitions or suspended walls such as false ceilings.
  • a means of fixing said panel to a support element as referenced 50 in FIG. 9, which can be a board fixed to a rafter of a roof or to a ceiling of a room in the purpose of making a suspended ceiling.
  • said means 40 for fixing comprises a lug 41 for fixing to said carrier element 50, provided with holes 46 allowing the introduction of nails or screws into the carrier element 50.
  • the fixing means 40 comprises tapered teeth which, in the embodiment of Figures 8 and 9, are organized in two pairs 42a, 42b; 43a, 43b. These tapered teeth are intended to penetrate, through the edge 12a, into the mass of a plate 10a at the end of the panel.
  • tapered teeth 42a, 42b; 43a, 43b are carried by an intermediate tab 47 forming an angle of 90 ° with the fixing tab 41.
  • said tapered teeth could be directly carried by the fixing tab 41 without 90 ° return.
  • connection plate 44 capable of cooperating with the profile, here a female profile, of an edge 12a of the plate 10a d end when said tapered teeth 42a, 42b penetrate; 43a, 43b.
  • connection plate 44 to carry, for example welded, a clip 45 for holding said rigidification rods.
  • connection plate 44 also carries tapered teeth 48a, 48b, 49, opposite to the tapered teeth 42a, 42b, 43a, 43b.
  • the teeth 48a, 48b are in the extension of the teeth 42a, 42b, while the tooth 49 is located on the median of the teeth 43a, 43b.
  • the means 40 'and 40''for fixing Figures 10 to 13 can therefore also be used to cooperate with male edges subject of the invention.
  • the means 40 'and 40' 'for fixing Figures 10, 12 and 11, 13 are quite similar, except that the lugs 41' 'for fixing the means 40' 'are shorter and will preferably be used when the space available for hanging the panel is reduced.
  • the fixing lugs 41 '' and 41 ' respectively comprise one or two tongues 49 foldable at 90 °, cut out from the fixing lugs themselves and carrying a hole 50 for passage of a rod 60 for suspension, as shown in FIG. 10a associated with the means 40 'for fixing in FIG. 10.
  • the rod 60 for suspension can be a threaded rod, fixed to the support element 50 and adjustable in height using two nuts 61 and 62 capable of being locked in position against the foldable tabs 49.
  • FIGS 12 and 13 illustrate an alternative embodiment in which the legs 41 ', 41' 'have a folded edge 41'a, 41''a for fixing the fixing means 40', 40 '' using holes 46 ', 46' 'on one face of a support element 50, parallel to the plates 10a, 10b, 10c ... of the panel according to the invention.
  • said folded edges 41'a, 41''a also to include a passage hole 51 for said suspension rod 60.
  • FIGS 14, 15a, 15b show a fixing means 40 ', identical to that shown in Figure 10, provided with an expansion joint 70 intended to absorb thermal expansions linked to temperature variations.
  • This expansion joint 70 essentially comprises a flat fixing plate 71, carrying holes 75 making it possible to fix said plate 71 on a support element 50.
  • a nozzle 72 in the general shape of T intended to be introduced at inside a cutout 52 of a foldable tongue 49 of the fixing lug 41 ', so that the fixing means 40' is suspended from the expansion joint 70 by means of the end piece 72.
  • the fixing tab 71 has a fold 76 carrying holes 73, 74 for the passage of a suspension rod 60.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Panels For Use In Building Construction (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Finishing Walls (AREA)
  • Laminated Bodies (AREA)
  • Revetment (AREA)

Abstract

Panel intended for the building industry, made up of an assembly of plates (10a, 10b, 10c) made of a construction material. According to the invention, the said panel includes two support elements (20a, 20b) extending parallel over the entire length of the panel, the said plates (10a, 10b, 10c) of a construction material being plates of extruded polystyrene assembled adjoining one another on the said support elements and extending as a single piece over the entire height of the panel. Application to the building industry, particularly for producing partitions or walls for revamping old premises. <IMAGE>

Description

La présente invention concerne un panneau destiné à l'industrie du bâtiment, constitué par un assemblage de plaques d'un matériau de construction.The present invention relates to a panel for the building industry, consisting of an assembly of plates of a building material.

L'invention trouve une application particulièrement avantageuse dans le domaine de l'industrie du bâtiment, notamment pour la réalisation de cloisons de séparation ou de rénovation de locaux anciens.The invention finds a particularly advantageous application in the field of the building industry, in particular for the production of partitions or renovation of old premises.

Pour monter des cloisons de séparation entre deux pièces d'une habitation ou des cloisons de rénovation prévues pour être appliquées contre un mur présentant des défauts de planéité et/ou des irrégularités de surface, on a recours à une technique connue de l'industrie du bâtiment qui consiste à assembler en panneaux des plaques d'un matériau de construction, tels que des carreaux de plâtre maçonnés comme des briques, ou encore des plaques de plâtre.To mount partitions between two rooms of a dwelling or renovation partitions intended to be applied against a wall having flatness defects and / or surface irregularities, use is made of a technique known from the building which consists in joining panels of building material, such as masonry plaster tiles like bricks, or plasterboard.

Toutefois, les carreaux de plâtre présentent l'inconvénient d'être lourds et coûteux en main d'oeuvre de maçonnerie, tandis que, par ailleurs, la réalisation de panneaux de plaques de plâtre exige l'installation d'une ossature complexe s'élevant depuis le sol jusqu'au plafond du local considéré. De plus, du fait des médiocres performances du plâtre, les cloisons ainsi obtenues n'offrent pas de qualités satisfaisantes quant à la solidité mécanique et l'isolation thermique.However, plaster tiles have the disadvantage of being heavy and costly in masonry labor, while, moreover, the production of plasterboard panels requires the installation of a complex frame rising from the floor to the ceiling of the room in question. In addition, due to the poor performance of plaster, the partitions thus obtained do not offer satisfactory qualities as regards mechanical strength and thermal insulation.

Aussi, le problème technique à résoudre par l'objet de la présente invention est de proposer un panneau destiné à l'industrie du bâtiment, constitué par un assemblage de plaques d'un matériau de construction, panneau qui serait de pose rapide et facile tout en conférant solidité et légèreté à l'assemblage obtenu.Also, the technical problem to be solved by the object of the present invention is to propose a panel intended for the building industry, constituted by an assembly of plates of a building material, panel which would be of fast installation and easy while giving solidity and lightness to the assembly obtained.

La solution au problème technique posé consiste, selon la présente invention, en ce que ledit panneau comporte deux éléments de support s'étendant parallèlement sur toute la longueur du panneau, lesdites plaques d'un matériau de construction étant des plaques de polystyrène extrudé assemblées à bords jointifs sur lesdits éléments de support et s'étendant d'un seul tenant sur toute la hauteur du panneau.The solution to the technical problem posed consists, according to the present invention, in that said panel comprises two support elements extending parallel over the entire length of the panel, said plates of a building material being plates of extruded polystyrene assembled to contiguous edges on said support elements and extending in one piece over the entire height of the panel.

Ainsi, en raison du choix du polystyrène extrudé comme matériau de construction, bien plus solide que le plâtre et de meilleure isolation thermique, on obtient un panneau mécaniquement rigide, et ceci d'autant plus que lesdites plaques de polystyrène extrudé s'étendent d'un seul tenant sur toute la hauteur du panneau, sans qu'il y ait besoin de raccords intermédiaires comme pour les carreaux de plâtre montés en briques, ou d'ossature complexe comme pour les plaques de plâtre.Thus, due to the choice of extruded polystyrene as a construction material, much more solid than plaster and with better thermal insulation, a mechanically rigid panel is obtained, and this all the more so when said extruded polystyrene plates extend from all in one piece over the entire height of the panel, without the need for intermediate connections as for plaster tiles mounted in bricks, or complex framework as for plasterboards.

Il convient de souligner que l'utilisation de plaques de polystyrène extrudé comme matériau de base pour la construction de panneaux n'est pas usuelle dans l'industrie du bâtiment. Elles sont en effet systématiquement et uniquement employées en tant qu'isolant comme substitut de la laine de verre, sous forme de plaques clouées, agrafées ou collées contre une cloison. On peut également observer qu'en raison de la densité plus faible du polystyrène extrudé et d'une ossature simplifiée, le panneau conforme à l'invention est baucoup plus léger que les panneaux actuels en carreaux de plâtre par exemple.It should be noted that the use of extruded polystyrene sheets as a base material for the construction of panels is not common in the building industry. They are in fact systematically and only used as an insulator as a substitute for glass wool, in the form of nailed, stapled or glued plates against a partition. It can also be observed that due to the lower density of the extruded polystyrene and a simplified framework, the panel according to the invention is much lighter than current panels made of plaster tiles for example.

De manière à augmenter encore la rigidité du panneau de l'invention, il y a avantage à ce que lesdites plaques de polystyrène extrudé sont maintenues à leur jonction par des moyens de rigidification fixés à leurs extrémités dans des points d'ancrage aménagés le long desdits éléments de support.In order to further increase the rigidity of the panel of the invention, it is advantageous that said sheets of extruded polystyrene are maintained at their junction by stiffening means fixed at their ends in anchor points arranged along said support elements.

Dans un premier mode de réalisation de l'invention, lesdites plaques de polystyrène extrudé étant des plaques encastrables à bords mâles et femelles, lesdits moyens de rigidification sont des tiges de rigidification disposées entre lesdits bords mâles et femelles.In a first embodiment of the invention, said extruded polystyrene plates being built-in plates with male and female edges, said stiffening means are stiffening rods disposed between said male and female edges.

Il convient de souligner à ce propos que lesdites tiges de rigidification n'interviennent en aucune manière dans l'assemblage du panneau conforme à l'invention. En particulier, elles ne servent pas à solidariser entre eux les éléments de support, ceux-ci étant fixés séparément par exemple, au sol et au plafond du local considéré, dans le cas d'un panneau destiné à réaliser une cloison verticale de séparation. Les tiges de rigidification n'ont pour but que d'assurer la cohésion des différentes plaques de polystyrène extrudé entre elles.It should be emphasized in this connection that said stiffening rods are not involved in any way in the assembly of the panel according to the invention. In particular, they are not used to secure the support elements to each other, these being fixed separately for example, to the floor and to the ceiling of the room in question, in the case of a panel intended to produce a vertical partition. The purpose of the stiffening rods is only to ensure the cohesion of the different sheets of extruded polystyrene between them.

La pose du panneau, objet de l'invention, peut être sensiblement plus rapide, d'un facteur trois à quatre, par rapport au montage de l'ossature généralement utilisée pour les plaques de plâtre, du fait que, dans un mode de réalisation particulier, lesdites tiges de rigidification présentent une flexibilité suffisante pour être engagées par flexion élastique dans lesdits points d'ancrage. Le temps gagné à la pose, ajouté à la simplicité de la structure, permet de compenser le coût, plus élevé que le plâtre, du polystyrène extrudé, ce qui a pour conséquence de pouvoir livrer les panneaux conformes à l'invention au même prix que les habituels panneaux de plâtre, avec les avantages supplémentaires rappelés ci-dessus.The installation of the panel, object of the invention, can be appreciably faster, by a factor of three to four, compared to the mounting of the framework generally used for plasterboard, since, in one embodiment in particular, said stiffening rods have sufficient flexibility to be engaged by elastic bending in said anchoring points. The time saved in laying, added to the simplicity of the structure, makes it possible to compensate for the cost, higher than plaster, of extruded polystyrene, which results in being able to deliver the panels according to the invention at the same price as the usual plasterboards, with the additional advantages mentioned above.

Selon un deuxième mode de réalisation de l'invention, lesdits moyens de rigidification sont des éléments linéaires de rigidification présentant :

  • une section conjuguée du profil des bords jointifs desdites plaques de polystyrène extrudé,
  • au moins une languette de fixation à un élément de support,
  • une pluralité de pointes aménagées sur chaque face desdits éléments linéaires, destinées à pénétrer, par lesdits bords jointifs, dans la masse de deux plaques adjacentes entre lesquelles sont disposés les éléments linéaires de rigidification.
According to a second embodiment of the invention, said stiffening means are linear stiffening elements having:
  • a conjugate section of the profile of the contiguous edges of said sheets of extruded polystyrene,
  • at least one tab for fixing to a support element,
  • a plurality of points arranged on each face of said linear elements, intended to penetrate, by said contiguous edges, into the mass of two adjacent plates between which the linear stiffening elements are arranged.

Ce deuxième mode de réalisation est plus particulièrement adapté au cas où le polystyrène extrudé utilisé offre une moindre résistance mécanique.This second embodiment is more particularly suited to the case where the extruded polystyrene used offers less mechanical resistance.

La description qui va suivre en regard des dessins annexés, donnés à titre d'exemples non limitatifs, fera bien comprendre en quoi consiste l'invention et comment elle peut être réalisée.The description which follows with reference to the appended drawings, given by way of nonlimiting examples, will make it clear what the invention consists of and how it can be implemented.

La figure 1a est une vue en perspective éclatée d'un premier mode de réalisation d'un panneau conforme à l'invention.Figure 1a is an exploded perspective view of a first embodiment of a panel according to the invention.

La figure 1b est une vue en perspective éclatée d'un deuxième mode de réalisation d'un panneau conforme à l'invention.Figure 1b is an exploded perspective view of a second embodiment of a panel according to the invention.

La figure 2 est une vue partielle de dessus en coupe de deux plaques d'un matériau de construction en cours d'assemblage selon le panneau montré sur la figure 1a.Figure 2 is a partial top view in section of two plates of a building material being assembled according to the panel shown in Figure 1a.

La figure 3 est une vue de côté en coupe d'un premier élément de support portant un premier exemple de points d'ancrage.Figure 3 is a side sectional view of a first support member carrying a first example of anchor points.

La figure 4 est une vue de côté en coupe d'un deuxième élément de support portant un deuxième exemple de points d'ancrage.Figure 4 is a side sectional view of a second support member bearing a second example anchor points.

La figure 5 est une vue en perspective d'un deuxième moyen de rigidification du panneau conforme à l'invention.Figure 5 is a perspective view of a second means of stiffening the panel according to the invention.

La figure 6 est une vue partielle de dessus en coupe de deux plaques d'un matériau de construction en cours d'assemblage selon le panneau montré sur la figure 1b.Figure 6 is a partial top view in section of two plates of a building material being assembled according to the panel shown in Figure 1b.

La figure 7 est une vue partielle de dessus en coupe de deux plaques d'un matériau de construction en cours d'assemblage selon une variante du panneau montré sur la figure 1b.Figure 7 is a partial top view in section of two plates of a building material being assembled according to a variant of the panel shown in Figure 1b.

La figure 8 est une vue en perspective éclatée d'un moyen de fixation d'un panneau conforme à l'invention.Figure 8 is an exploded perspective view of a means for fixing a panel according to the invention.

La figure 9 est une vue de côté du moyen de fixation de la figure 8.FIG. 9 is a side view of the fixing means of FIG. 8.

Les figures 10, 11, 12 et 13 sont des vues en perspective éclatée de variantes de réalisation du moyen de fixation montré sur les figures 8 et 9.FIGS. 10, 11, 12 and 13 are exploded perspective views of alternative embodiments of the fixing means shown in FIGS. 8 and 9.

La figure 14 est une vue en perspective du moyen de fixation de la figure 10 muni d'un joint de dilatation.Figure 14 is a perspective view of the fixing means of Figure 10 provided with an expansion joint.

Les figures 15a et 15b sont respectivement des vues de face et de côté du joint de dilatation de la figure 14.FIGS. 15a and 15b are respectively front and side views of the expansion joint of FIG. 14.

La figure la représente, en perspective éclatée, un panneau destiné à l'industrie du bâtiment, constitué par un assemblage de plaques 10a,10b,10c d'un matériau de construction qui, conformément à l'invention, est composé de polystyrène extrudé pour les nombreux avantages qu'il présente par rapport au plâtre traditionnel, comme cela a été exposé ci-dessus.Figure la shows, in exploded perspective, a panel for the building industry, consisting of an assembly of plates 10a, 10b, 10c of a building material which, according to the invention, is composed of extruded polystyrene for the many advantages it has over traditional plaster, as discussed above.

Le panneau de la figure 1a comporte deux éléments 20a,20b de support, à savoir un élément 20a de support supérieur généralement destiné à être fixé au plafond du local concerné, et un élément 20b de support inférieur, prévu pour être fixé au sol dudit local. On peut observer sur la figure 1a que les éléments 20a, 20b de support peuvent être des cornières à profil en L présentant respectivement un retour 22a,22b définissant un plan de référence pour les plaques 10a, 10b, 10c lors du montage du panneau.The panel of Figure 1a has two elements 20a, 20b of support, namely an upper support element 20a generally intended to be fixed to the ceiling of the room concerned, and a lower support element 20b, intended to be fixed to the floor of said room. It can be seen in FIG. 1a that the support elements 20a, 20b can be L-profile angles respectively having a return 22a, 22b defining a reference plane for the plates 10a, 10b, 10c during assembly of the panel.

De préférence, les plaques 10a,10b,10c de polystyrène extrudé sont découpées de manière à ce qu'elles s'étendent d'un seul tenant sur toute la hauteur du panneau, assurant ainsi une meilleure rigidité à l'assemblage réalisé. Ainsi que le montrent les figures 1a et 2, les plaques 10a, 10b, 10c sont montées à bords jointifs sur les éléments 20a,20b de support, et maintenues à leur jonction par des moyens de rigidification formés par des tiges 30 de rigidification engagées à leurs extrémités dans des points 21a,21b d'ancrage aménagés le long desdits éléments 20a,20b de support.Preferably, the plates 10a, 10b, 10c of extruded polystyrene are cut so that they extend in one piece over the entire height of the panel, thus ensuring better rigidity in the assembly produced. As shown in Figures 1a and 2, the plates 10a, 10b, 10c are mounted with contiguous edges on the support elements 20a, 20b, and held at their junction by stiffening means formed by stiffening rods 30 engaged in their ends in anchor points 21a, 21b arranged along said support elements 20a, 20b.

On a montré sur les figures 1a et 2 des plaques 10a, 10b,10c encastrables à bords mâles 11a,11b et femelles 12b,12c, les bords mâles présentant un relief longitudinal destiné à coopérer avec une rainure longitudinale conjuguée des bords femelles. Comme l'indique plus particulièrement la figure 2, les tiges 30 de rigidification sont disposées entre les bords mâles 11a par exemple et femelles 12b par exemple, lorsque les plaques 10a, 10b sont assemblées à bords jointifs par collage, notamment, sur toute leur hauteur.FIGS. 1a and 2 show inset plates 10a, 10b, 10c with male edges 11a, 11b and female 12b, 12c, the male edges having a longitudinal relief intended to cooperate with a longitudinal groove conjugate with the female edges. As indicated more particularly in FIG. 2, the stiffening rods 30 are disposed between the male edges 11a for example and the female edges 12b for example, when the plates 10a, 10b are assembled with contiguous edges by gluing, in particular, over their entire height .

Les points 21a,21b d'ancrage peuvent être réalisés de diverses manières, tel que le point 21a d'ancrage de la figure 3 formé par perforation de la cornière 20a.The anchoring points 21a, 21b can be made in various ways, such as the anchoring point 21a Figure 3 formed by perforation of the angle 20a.

On peut voir sur les figures 1b et 4 une variante d'éléments de support constitués par des cornières 20'a,20'b creuses à profil en P présentant également des retours 22'a,22'b. Dans cet exemple illustré plus spécialement sur la figure 4, les tiges de rigidification sont simplement introduites dans les trous 21'a ou 21'b, aménagés dans la cornière 20'a ou 20'b à profil P.We can see in Figures 1b and 4 a variant of support elements constituted by angles 20'a, 20'b hollow P profile also having returns 22'a, 22'b. In this example illustrated more particularly in FIG. 4, the stiffening rods are simply introduced into the holes 21'a or 21'b, arranged in the angle iron 20'a or 20'b with P profile.

Le montage des tiges 30 de rigidification est considérablement simplifié lorsqu'elles présentent une flexibilité suffisante pour être engagées par flexion élastique dans les points 21a,21b,21'a,21'b d'ancrage. A titre d'exemple, les tiges 30 de rigidification sont en acier et découpées sur une longueur sensiblement égale à la hauteur du panneau. Pour monter lesdites tiges, on peut introduire d'abord leur extrémité inférieure dans les points 21b,21'b d'ancrage de la cornière inférieure 20b,20'b puis on exerce sur les tiges un effort de flexion jusqu'à pouvoir introduire l'extrémité supérieure des tiges dans les points 21a,21'a d'ancrage de la cornière supérieure 20a,20'a. Enfin, l'effort de flexion est supprimé pour permettre aux tiges 30 de rigidification de se mettre en place naturellement, par simple retour élastique.The mounting of the stiffening rods 30 is considerably simplified when they have sufficient flexibility to be engaged by elastic bending in the anchoring points 21a, 21b, 21'a, 21'b. By way of example, the stiffening rods 30 are made of steel and cut over a length substantially equal to the height of the panel. To mount said rods, we can first introduce their lower end into points 21b, 21'b for anchoring the lower angle 20b, 20'b and then we exert on the rods a bending force until we can introduce the 'upper end of the rods in the points 21a, 21'a for anchoring the upper angle 20a, 20'a. Finally, the bending force is eliminated to allow the stiffening rods 30 to set up naturally, by simple elastic return.

Bien entendu, afin de tenir compte des différentes épaisseurs des plaques 10a,10b,10c,10'a,10'b,10'c, plusieurs points d'ancrage peuvent être aménagés sur la largeur des éléments 20a,20b,20'a,20'b de support.Of course, in order to take account of the different thicknesses of the plates 10a, 10b, 10c, 10'a, 10'b, 10'c, several anchoring points can be arranged over the width of the elements 20a, 20b, 20'a , 20'b of support.

Sur la figure 1b, est illustrée une variante de réalisation de l'invention selon laquelle les moyens de rigidification sont des éléments linéaires 30' de rigidification présentant, comme l'indiquent également les figures 5 et 6, une section conjuguée du profil des les figures 5 et 6, une section conjuguée du profil des bords jointifs 11'a,12'b et 11'b,12'c des plaques 10'a,10'b,10'c de polystyrène extrudé. Dans l'exemple représenté, lesdits bords jointifs montrent un profil carré, mâle ou femelle, contrairement au profil arrondi des bords 11a,12b,11b,12c des plaques 10a,10b,10c de la figure 1a. En conséquence, la section des éléments 30' de rigidification a également la même forme carrée.In FIG. 1b is illustrated an alternative embodiment of the invention according to which the stiffening means are linear stiffening elements 30 ′ having, as also shown in FIGS. 5 and 6, a conjugate section of the profile of the Figures 5 and 6, a conjugate section of the profile of the contiguous edges 11'a, 12'b and 11'b, 12'c of the plates 10'a, 10'b, 10'c of extruded polystyrene. In the example shown, said contiguous edges show a square profile, male or female, in contrast to the rounded profile of the edges 11a, 12b, 11b, 12c of the plates 10a, 10b, 10c of FIG. 1a. Consequently, the section of the stiffening elements 30 'also has the same square shape.

D'autre part, des languettes 34' de fixation des éléments linéaires 30' de rigidification aux éléments 20'a,20'b de support sont prévues à chacune des extrémités desdits éléments de rigidification. Des trous 31' permettent de visser les languettes 34' dans les trous 21'a,21'b homologues aménagés dans les éléments 20'a, 20'b de support.On the other hand, tongues 34 ′ for fixing the linear stiffening elements 30 ′ to the support elements 20 ′ a, 20 ′ b are provided at each of the ends of said stiffening elements. Holes 31 'allow the tongues 34' to be screwed into the homologous holes 21'a, 21'b arranged in the support elements 20'a, 20'b.

Sur chacune des faces des éléments linéaires 30' de rigidification sont disposées, par exemple par perforation, une pluralité de pointes 32',33' destinées, lors de l'assemblage du panneau de l'invention, à pénétrer par les bords jointifs 11'a,12'b et 11'b,12'c, dans la masse de deux plaques adjacentes 10'a,10'b et 10'b,10'c entre lesquelles sont placés les éléments 30' de rigidification.On each of the faces of the linear stiffening elements 30 ′ are arranged, for example by perforation, a plurality of points 32 ′, 33 ′ intended, when assembling the panel of the invention, to penetrate through the contiguous edges 11 ′ a, 12'b and 11'b, 12'c, in the mass of two adjacent plates 10'a, 10'b and 10'b, 10'c between which the stiffening elements 30 'are placed.

Afin de faciliter la pose de la première plaque du panneau, et ainsi que le montre la figure 5, les éléments linéaires 30' de rigidification sont munis de trous 35' permettant le vissage desdits éléments 30' directement dans le bord de ladite première plaque.In order to facilitate the installation of the first panel plate, and as shown in FIG. 5, the linear stiffening elements 30 ′ are provided with holes 35 ′ allowing the screwing of said elements 30 ′ directly into the edge of said first plate.

Dans le mode de réalisation de la figure 1b, deux éléments 30' de rigidification sont utilisés à chaque extrémité des plaques 10'a,10'b,10'c de polystyrène extrudé. Il est bien entendu que si la hauteur des panneaux était normalisée, on pourrait n'utiliser qu'un seul élément de rigidification fixé à chaque extrémité languettes de fixation.In the embodiment of Figure 1b, two stiffening elements 30 'are used at each end of the plates 10'a, 10'b, 10'c of extruded polystyrene. It is understood that if the height of the panels were normalized, it would be possible to use only one stiffening element fixed at each end. fixing tabs.

La figure 7 donne un autre exemple de profil, en escalier, pour les bords 11''a,12''b des plaques 10''a,10''b. L'élément linéaire 30'' de rigidification utilisé est du même type que celui des figures 1b,5 et 6, avec des pointes 32'',33'' sur chaque face, à la différence près que l'élément 30'' de la figure 7 présente un profil en escalier identique à celui des bords 11''a,12''b.Figure 7 gives another example of a staircase profile for the edges 11''a, 12''b of the plates 10''a, 10''b. The linear stiffening element 30 '' used is of the same type as that of Figures 1b, 5 and 6, with spikes 32 '', 33 '' on each side, with the difference that the element 30 '' of Figure 7 shows a staircase profile identical to that of the edges 11''a, 12''b.

Il convient aussi de souligner que si les bords des plaques ne montrent aucun relief, les éléments linéaires de rigidification peuvent être de simples fers plats munis de pointes.It should also be emphasized that if the edges of the plates show no relief, the linear stiffening elements can be simple flat irons provided with spikes.

Après la pose des plaques de polystyrène extrudé, celles-ci peuvent reçevoir un revêtement de finition qui peut être soit un enduit destiné à être peint ou tapissé, soit un crépis grillagé, ou tout autre type de revêtement.After the installation of the extruded polystyrene sheets, they can receive a finishing coating which can be either a coating intended to be painted or upholstered, or a wire plaster, or any other type of coating.

Le panneau de l'invention, tel qu'il vient d'être décrit, est prévu pour consitutuer des cloisons ou des parois verticales entre le sol et un plafond. Il est possible toutefois de mettre en oeuvre ce type de panneau pour réaliser des cloisons ou des parois suspendues telles que des faux-plafonds.The panel of the invention, as just described, is intended to constitute partitions or vertical walls between the floor and a ceiling. However, it is possible to use this type of panel to produce partitions or suspended walls such as false ceilings.

Dans ce but, on a recours à un moyen de fixation dudit panneau à un élément porteur, tel que référencé 50 sur la figure 9, qui peut être une planche fixée à un chevron d'une toiture ou à un plafond d'un local dans le but de réaliser un plafond suspendu.For this purpose, use is made of a means of fixing said panel to a support element, as referenced 50 in FIG. 9, which can be a board fixed to a rafter of a roof or to a ceiling of a room in the purpose of making a suspended ceiling.

Selon le mode de réalisation des figures 8 et 9, ledit moyen 40 de fixation comprend une patte 41 de fixation audit élément porteur 50, pourvue de trous 46 permettant l'introduction de clous ou de vis dans l'élément porteur 50. D'autre part, le moyen 40 de l'élément porteur 50. D'autre part, le moyen 40 de fixation comporte des dents effilées qui, dans le mode de réalisation des figures 8 et 9, sont organisées en deux paires 42a,42b;43a,43b. Ces dents effilées sont destinées à pénétrer, par le bord 12a, dans la masse d'une plaque 10a d'extrémité du panneau.According to the embodiment of Figures 8 and 9, said means 40 for fixing comprises a lug 41 for fixing to said carrier element 50, provided with holes 46 allowing the introduction of nails or screws into the carrier element 50. Other share the means 40 of the carrying element 50. On the other hand, the fixing means 40 comprises tapered teeth which, in the embodiment of Figures 8 and 9, are organized in two pairs 42a, 42b; 43a, 43b. These tapered teeth are intended to penetrate, through the edge 12a, into the mass of a plate 10a at the end of the panel.

On peut observer que les dents effilées 42a,42b;43a,43b sont portées par une patte intermédiaire 47 formant un angle de 90° avec la patte 41 de fixation. Bien entendu, selon la configuration de l'installation, lesdites dents effilées pourraient être directement portées par la patte 41 de fixation sans renvoi de 90°.It can be observed that the tapered teeth 42a, 42b; 43a, 43b are carried by an intermediate tab 47 forming an angle of 90 ° with the fixing tab 41. Of course, depending on the configuration of the installation, said tapered teeth could be directly carried by the fixing tab 41 without 90 ° return.

Il apparaît sur les figures 8 et 9 que les deux paires de dents effilées du moyen 40 de fixation sont reliées par une plaquette 44 de raccordement susceptible de coopérer avec le profil, ici un profil femelle, d'un bord 12a de la plaque 10a d'extrémité lors de la pénétration desdites dents effilées 42a,42b;43a,43b.It appears in FIGS. 8 and 9 that the two pairs of tapered teeth of the fixing means 40 are connected by a connection plate 44 capable of cooperating with the profile, here a female profile, of an edge 12a of the plate 10a d end when said tapered teeth 42a, 42b penetrate; 43a, 43b.

Dans le cas où le panneau conforme à l'invention est équipé de tiges 30 de rigidification, il est prévu que ladite plaquette 44 de raccordement porte, soudé par exemple, un clips 45 de maintien desdites tiges de rigidification.In the case where the panel according to the invention is equipped with stiffening rods 30, provision is made for said connection plate 44 to carry, for example welded, a clip 45 for holding said rigidification rods.

Sur les figures 10 à 13, on peut voir que ladite plaquette 44 de raccordement porte également des dents effilées 48a,48b,49, opposées aux dents effilées 42a,42b,43a,43b. Dans l'exemple de disposition représenté, les dents 48a,48b sont dans le prolongement des dents 42a,42b, tandis que la dent 49 est située sur la médiane des dents 43a,43b. Les moyens 40' et 40'' de fixation des figures 10 à 13 peuvent donc être également utilisés pour coopérer avec des bords mâles objet de l'invention.In FIGS. 10 to 13, it can be seen that said connection plate 44 also carries tapered teeth 48a, 48b, 49, opposite to the tapered teeth 42a, 42b, 43a, 43b. In the example of arrangement shown, the teeth 48a, 48b are in the extension of the teeth 42a, 42b, while the tooth 49 is located on the median of the teeth 43a, 43b. The means 40 'and 40''for fixing Figures 10 to 13 can therefore also be used to cooperate with male edges subject of the invention.

Les moyens 40' et 40'' de fixation des figures 10,12 et 11, 13 sont tout à fait analogues, sauf que les pattes 41'' de fixation des moyens 40'' sont plus courtes et seront de préférence utilisées lorsque l'espace disponible pour la suspension du panneau est réduite.The means 40 'and 40' 'for fixing Figures 10, 12 and 11, 13 are quite similar, except that the lugs 41' 'for fixing the means 40' 'are shorter and will preferably be used when the space available for hanging the panel is reduced.

Il apparaît sur les figures 10 à 13 que les pattes 41'' et 41' de fixation comportent respectivement une ou deux languettes 49 pliables à 90°, découpées dans les pattes de fixation elles-mêmes et portant un trou 50 de passage d'une tige 60 de suspension, comme le montre la figure 10a associée au moyen 40' de fixation de la figure 10. La tige 60 de suspension peut être une tige filetée, fixée à l'élément porteur 50 et réglable en hauteur à l'aide de deux écrous 61 et 62 susceptibles d'être bloqués en position contre les languettes 49 pliables.It appears in FIGS. 10 to 13 that the fixing lugs 41 '' and 41 'respectively comprise one or two tongues 49 foldable at 90 °, cut out from the fixing lugs themselves and carrying a hole 50 for passage of a rod 60 for suspension, as shown in FIG. 10a associated with the means 40 'for fixing in FIG. 10. The rod 60 for suspension can be a threaded rod, fixed to the support element 50 and adjustable in height using two nuts 61 and 62 capable of being locked in position against the foldable tabs 49.

Bien entendu, si les pattes de fixation sont directement fixées à l'élément porteur 50 par l'intermédiaire des trous 46' ou 46'', lesdites languettes 49 sont maintenues en position non pliées.Of course, if the fixing lugs are directly fixed to the support element 50 via the holes 46 'or 46' ', said tabs 49 are held in the unfolded position.

Les figures 12 et 13 illustrent une variante de réalisation dans laquelle les pattes 41',41'' comportent un bord plié 41'a,41''a permettant de fixer les moyens 40',40'' de fixation à l'aide des trous 46',46'' sur une face d'un élément porteur 50, parallèle aux plaques 10a,10b,10c... du panneau selon l'invention. Dans ce cas, il est prévu que lesdits bords repliés 41'a,41''a comportent également un trou 51 de passage pour ladite tige 60 de suspension.Figures 12 and 13 illustrate an alternative embodiment in which the legs 41 ', 41' 'have a folded edge 41'a, 41''a for fixing the fixing means 40', 40 '' using holes 46 ', 46' 'on one face of a support element 50, parallel to the plates 10a, 10b, 10c ... of the panel according to the invention. In this case, provision is made for said folded edges 41'a, 41''a also to include a passage hole 51 for said suspension rod 60.

Les figures 14, 15a, 15b montrent un moyen 40' de fixation, identique à celui représenté sur la figure 10, muni d'un joint 70 de dilatation destiné à absorber les dilatations thermiques liées aux variations de température.Figures 14, 15a, 15b show a fixing means 40 ', identical to that shown in Figure 10, provided with an expansion joint 70 intended to absorb thermal expansions linked to temperature variations.

Ce joint 70 de dilatation comprend essentiellement une plaque 71 de fixation plate, portant des trous 75 permettant de fixer ladite plaque 71 sur un élément porteur 50. A une extrémité, est découpé un embout 72 en forme générale de T, prévu pour être introduit à l'intérieur d'une découpe 52 d'une languette 49 pliable de la patte 41' de fixation, de manière à ce que le moyen 40' de fixation soit suspendu au joint 70 de dilatation par l'intermédiaire de l'embout 72.This expansion joint 70 essentially comprises a flat fixing plate 71, carrying holes 75 making it possible to fix said plate 71 on a support element 50. At one end, there is cut a nozzle 72 in the general shape of T, intended to be introduced at inside a cutout 52 of a foldable tongue 49 of the fixing lug 41 ', so that the fixing means 40' is suspended from the expansion joint 70 by means of the end piece 72.

L'introduction de l'embout 72 dans la découpe 52 est facilitée par la forme cambrée donnée au joint 70 de dilatation au niveau dudit embout, ainsi que le montre la figure 15b.The introduction of the tip 72 into the cutout 52 is facilitated by the arched shape given to the expansion joint 70 at the said tip, as shown in Figure 15b.

L'absorption des dilatations est obtenue du fait du jeu vertical de l'embout 72 dans la découpe 52.The absorption of expansions is obtained due to the vertical clearance of the end piece 72 in the cutout 52.

Dans le mode de réalisation illustré sur les figures 14, 15a, 15b, la patte 71 de fixation présente un repli 76 portant des trous 73, 74 de passage d'une tige 60 de suspension.In the embodiment illustrated in FIGS. 14, 15a, 15b, the fixing tab 71 has a fold 76 carrying holes 73, 74 for the passage of a suspension rod 60.

Claims (16)

1 - Panneau destiné à l'indutrie du bâtiment, constitué par un assemblage de plaques (10a,10b,10c;10'a,10'b,10'c) d'un matériau de construction, caractérisé en ce que ledit panneau comporte deux éléments (20a,20b;20'a,20'b) de support s'étendant parallèlement sur toute la longueur du panneau, lesdites plaques d'un matériau de construction étant des plaques de polystyrène extrudé assemblées à bords jointifs sur lesdits éléments de support et s'étendant d'un seul tenant sur toute la hauteur du panneau. 1 - Panel intended for the building industry, constituted by an assembly of plates (10a, 10b, 10c; 10'a, 10'b, 10'c) of a building material, characterized in that said panel comprises two support elements (20a, 20b; 20'a, 20'b) extending parallel over the entire length of the panel, said plates of building material being plates of extruded polystyrene assembled with contiguous edges on said elements support and extending in one piece over the entire height of the panel. 2 - Panneau selon la revendication 1, caractérisé en ce que lesdites plaques (10a,10b,10c;10'a,10'b,10'c) de polystyrène extrudé sont maintenues à leur jonction par des moyens (30,30') de rigidification fixées à leurs extrémités dans des points (21a,21b;21'a,21'b) d'ancrage aménagés le long desdits éléments de support. 2 - Panel according to claim 1, characterized in that said plates (10a, 10b, 10c; 10'a, 10'b, 10'c) of extruded polystyrene are held at their junction by means (30.30 ') stiffening fixed at their ends in anchor points (21a, 21b; 21'a, 21'b) arranged along said support elements. 3 - Panneau selon la revendication 2, caractérisé en ce que, lesdites plaques de polystyrène extrudé étant des plaques encastrables à bords mâles (11a,11b;11'a,11'b) et femelles (12b,12c;12'b,12'c), lesdits moyens de rigidification sont des tiges (30) de rigidification disposées entre lesdits bords mâles et femelles. 3 - Panel according to claim 2, characterized in that, said extruded polystyrene plates being recessed plates with male edges (11a, 11b; 11'a, 11'b) and female (12b, 12c; 12'b, 12 'c), said stiffening means are stiffening rods (30) disposed between said male and female edges. 4 - Panneau selon la revendication 3, caractérisé en ce que lesdites tiges (30) de rigidification présentent une flexibilité suffisante pour être engagées par flexion élastique dans lesdits points (21a,21b) d'ancrage. 4 - Panel according to claim 3, characterized in that said rods (30) of stiffening have sufficient flexibility to be engaged by elastic bending in said points (21a, 21b) of anchoring. 5 - Panneau selon la revendication 2, caractérisé en ce que lesdits moyens de rigidification sont des éléments linéaires (30') de rigidification présentant : - une section conjuguée du profil des bords jointifs (11'a,12'b;11'b,12'c) desdites plaques de polystyrène extrudé, - au moins une languette (34') de fixation à un élément (20'a,20'b) de support, - une pluralité de pointes (32',33') aménagées sur chaque face desdits éléments linéaires (30'), destinées à pénétrer, par lesdits bords jointifs, dans la masse de deux plaques adjacentes (10'a,10'b;10'b,10'c) entre lesquelles sont disposées les éléments linéaires de rigidification. 5 - Panel according to claim 2, characterized in that said stiffening means are linear stiffening elements (30 ') having: - a conjugate section of the profile of the contiguous edges (11'a, 12'b;11'b,12'c) of said sheets of extruded polystyrene, - at least one tab (34 ') for fixing to a support element (20'a, 20'b), - A plurality of points (32 ', 33') arranged on each face of said linear elements (30 '), intended to penetrate, by said contiguous edges, into the mass of two adjacent plates (10'a, 10'b; 10 'b, 10'c) between which are arranged the linear stiffening elements. 6 - Panneau selon l'une quelconque des revendications 1 à 5, caractérisé en ce que lesdits éléments (20a, 20b) de support sont des cdrnières à profil en L. 6 - Panel according to any one of claims 1 to 5, characterized in that said support elements (20a, 20b) are cdrnières L profile. 7 - Panneau selon l'une quelconque des revendications 1 à 5, caractérisé en ce que lesdits éléments (20'a,20'b) de support sont des cornières creuses à profil en P. 7 - Panel according to any one of claims 1 to 5, characterized in that said support elements (20'a, 20'b) are hollow angles with P profile. 8 - Panneau selon l'une quelconque des revendications 1 à 7, caractérisé en ce qu'il est muni d'un moyen (40,40',40'') de fixation à un élément porteur (50) comprenant une patte (41,41',41'') de fixation audit élément porteur, et au moins une dent effilée (42a,42b,43a,43b;48a,48b,49) destinée à pénétrer, par un bord (12a), dans la masse d'une plaque (10a) d'extrémité dudit panneau. 8 - Panel according to any one of claims 1 to 7, characterized in that it is provided with means (40.40 ', 40'') for fixing to a carrier element (50) comprising a tab (41 , 41 ', 41'') for fixing to said support element, and at least one tapered tooth (42a, 42b, 43a, 43b; 48a, 48b, 49) intended to penetrate, by an edge (12a), into the mass d 'an end plate (10a) of said panel. 9 - Panneau selon la revendication 8, caractérisé en ce que ledit moyen de fixation comprend au moins deux dents effilées reliées par une plaquette (44) de raccordement susceptible de coopérer avec le profil d'un bord (12'a) de ladite plaque (10'a) d'extrémité lors de la pénétration desdites dents effilées. 9 - Panel according to claim 8, characterized in that said fixing means comprises at least two tapered teeth connected by a plate (44) for connection capable of cooperating with the profile of an edge (12'a) of said plate ( 10'a) end during the penetration of said tapered teeth. 10 - Panneau selon la revendication 9, caractérisé en ce que ladite plaquette (44) de raccordement porte également au moins deux autres dents effilées (48a,48b,49), opposées auxdites dents effilées. 10 - Panel according to claim 9, characterized in that said plate (44) for connection also carries at least two other tapered teeth (48a, 48b, 49), opposite to said tapered teeth. 11 - Panneau selon l'une des revendications 3 ou 4 et l'une des revendications 9 ou 10, caractérisé en ce que ladite plaquette (44) de raccordement porte un clips (45) de maintien desdites tiges (30) de rigidification. 11 - Panel according to one of claims 3 or 4 and one of claims 9 or 10, characterized in that said connection plate (44) carries a clip (45) for holding said stiffening rods (30). 12 - Panneau selon l'une quelconque des revendications 8 à 11, caractérisée en ce que ladite patte (41',41'') de fixation comporte un bord (41'a,41''a) replié à 90 °. 12 - Panel according to any one of claims 8 to 11, characterized in that said tab (41 ', 41'') for fixing has an edge (41'a, 41''a) folded at 90 °. 13 - Panneau selon l'une quelconque des revendications 8 à 11, caractérisé en ce que ladite patte (41',41'') de fixation comporte au moins une languette pliable (49) à 90 ° portant un trou (50) de passage d'une tige (60) de suspension. 13 - Panel according to any one of claims 8 to 11, characterized in that said tab (41 ', 41'') for fixing comprises at least one foldable tongue (49) at 90 ° carrying a hole (50) for passage a suspension rod (60). 14 - Panneau selon les revendications 12 et 13, caractérisé en ce que ledit bord replié (41'a,41''a) comporte également un trou (51) de passage de ladite tige (60) de suspension. 14 - Panel according to claims 12 and 13, characterized in that said folded edge (41'a, 41''a) also includes a hole (51) for passage of said rod (60) for suspension. 15 - Panneau selon l'une des revendications 13 ou 14, caractérisé en ce que le moyen de fixation comporte un joint (70) de dilatation comprenant une plaque (71) de fixation à l'élément porteur (50), terminée à une extrémité par un embout (72) destiné à être introduit à l'intérieur d'une découpe (52) d'une languette (49) pliable de la patte (41') de fixation, de manière à maintenir suspendu ledit moyen (40') de fixation. 15 - Panel according to one of claims 13 or 14, characterized in that the fixing means comprises a joint (70) of expansion comprising a plate (71) for fixing to the carrier element (50), terminated at one end by a tip (72) intended to be introduced inside a cutout (52) of a foldable tongue (49) of the fixing lug (41 '), so as to keep said means (40') suspended of fixation. 16 - Panneau selon la revendication 15, caractérisé en ce que ladite plaque (71) de fixation présente un repli (76) portant des trous (73,74) de passage de la tige (60) de suspension. 16 - Panel according to claim 15, characterized in that said plate (71) for fixing has a fold (76) carrying holes (73,74) for passage of the suspension rod (60).
EP94400028A 1993-01-20 1994-01-05 Panel for the purpose of the building industry Expired - Lifetime EP0612894B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9300671A FR2700565B1 (en) 1993-01-20 1993-01-20 Panel intended for the building industry.
FR9300671 1993-01-20

Publications (3)

Publication Number Publication Date
EP0612894A2 true EP0612894A2 (en) 1994-08-31
EP0612894A3 EP0612894A3 (en) 1994-11-17
EP0612894B1 EP0612894B1 (en) 1999-11-03

Family

ID=9443305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94400028A Expired - Lifetime EP0612894B1 (en) 1993-01-20 1994-01-05 Panel for the purpose of the building industry

Country Status (6)

Country Link
EP (1) EP0612894B1 (en)
AT (1) ATE186358T1 (en)
DE (1) DE69421428T2 (en)
ES (1) ES2141207T3 (en)
FR (1) FR2700565B1 (en)
PT (1) PT612894E (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090702A1 (en) 2004-03-18 2005-09-29 Jose Antonio Asumendi Garcia System for construction with pre-fabricated panels, and pre-fabricated panel
WO2011154539A1 (en) 2010-06-11 2011-12-15 Module Home Future Bvba Building system
ES2399769R1 (en) * 2010-03-18 2013-04-16 Veiga Francisco Baldomir SYSTEM OF CONSTRUCTION OF TOYS FOR HOUSES AND SIMILAR
WO2014033333A1 (en) * 2012-08-30 2014-03-06 Tabiclick, S.L. System for the construction of formwork, partitions, screed panels and walls for dwellings and the like

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036802C2 (en) * 2009-04-01 2009-11-03 Nicolaas Johannes Veerman Polystyrene wall, has pierced wooden beam provided with through-holes that are slipped over threaded rods, and wall part placed in blocks, where length of wooden beam is specified in cm, and threaded rods are attached to foundation
CN104234273B (en) * 2014-09-03 2017-07-04 西安建筑科技大学 A kind of attachment structure of assembled architecture interior wall and adjacent floor deck

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR724853A (en) * 1930-12-30 1932-05-04 Brick for paving, beams, ceilings
US2335303A (en) * 1941-10-13 1943-11-30 Anders C Olsen Building structure
FR1275442A (en) * 1960-09-27 1961-11-10 Franco Belge Du Caoutchouc Mou Process for constituting a partition, a sub-ceiling, an under-roof and other similar works
FR1297830A (en) * 1961-05-24 1962-07-06 Neyrplast S A R L Improvements made to prefabricated buildings
FR1335498A (en) * 1962-10-05 1963-08-16 Method of assembly and installation of partitions and ceilings in prefabricated elements, as well as the elements and means attached thereto
EP0244312A2 (en) * 1986-04-24 1987-11-04 Pre.Ma.Co Insulating and partitioning element

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR724853A (en) * 1930-12-30 1932-05-04 Brick for paving, beams, ceilings
US2335303A (en) * 1941-10-13 1943-11-30 Anders C Olsen Building structure
FR1275442A (en) * 1960-09-27 1961-11-10 Franco Belge Du Caoutchouc Mou Process for constituting a partition, a sub-ceiling, an under-roof and other similar works
FR1297830A (en) * 1961-05-24 1962-07-06 Neyrplast S A R L Improvements made to prefabricated buildings
FR1335498A (en) * 1962-10-05 1963-08-16 Method of assembly and installation of partitions and ceilings in prefabricated elements, as well as the elements and means attached thereto
EP0244312A2 (en) * 1986-04-24 1987-11-04 Pre.Ma.Co Insulating and partitioning element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090702A1 (en) 2004-03-18 2005-09-29 Jose Antonio Asumendi Garcia System for construction with pre-fabricated panels, and pre-fabricated panel
ES2399769R1 (en) * 2010-03-18 2013-04-16 Veiga Francisco Baldomir SYSTEM OF CONSTRUCTION OF TOYS FOR HOUSES AND SIMILAR
WO2011154539A1 (en) 2010-06-11 2011-12-15 Module Home Future Bvba Building system
WO2014033333A1 (en) * 2012-08-30 2014-03-06 Tabiclick, S.L. System for the construction of formwork, partitions, screed panels and walls for dwellings and the like

Also Published As

Publication number Publication date
FR2700565B1 (en) 1995-04-07
EP0612894B1 (en) 1999-11-03
PT612894E (en) 2000-04-28
FR2700565A1 (en) 1994-07-22
ATE186358T1 (en) 1999-11-15
ES2141207T3 (en) 2000-03-16
EP0612894A3 (en) 1994-11-17
DE69421428T2 (en) 2000-07-13
DE69421428D1 (en) 1999-12-09

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