EP0141453A2 - Prefabricated wall facing panel, methods for its production and use - Google Patents

Prefabricated wall facing panel, methods for its production and use Download PDF

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Publication number
EP0141453A2
EP0141453A2 EP84201375A EP84201375A EP0141453A2 EP 0141453 A2 EP0141453 A2 EP 0141453A2 EP 84201375 A EP84201375 A EP 84201375A EP 84201375 A EP84201375 A EP 84201375A EP 0141453 A2 EP0141453 A2 EP 0141453A2
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EP
European Patent Office
Prior art keywords
plate
plates
insulating
panel
insulating plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP84201375A
Other languages
German (de)
French (fr)
Other versions
EP0141453A3 (en
EP0141453B1 (en
Inventor
Pierre Guiraud
Luc Wendling
Louis Zambon
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TUILERIES BRIQUETERIES DU LAURAGAIS GUIRAUD FRERES SA
Original Assignee
TUILERIES BRIQUETERIES DU LAURAGAIS GUIRAUD FRERES SA
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Application filed by TUILERIES BRIQUETERIES DU LAURAGAIS GUIRAUD FRERES SA filed Critical TUILERIES BRIQUETERIES DU LAURAGAIS GUIRAUD FRERES SA
Priority to AT84201375T priority Critical patent/ATE33415T1/en
Publication of EP0141453A2 publication Critical patent/EP0141453A2/en
Publication of EP0141453A3 publication Critical patent/EP0141453A3/en
Application granted granted Critical
Publication of EP0141453B1 publication Critical patent/EP0141453B1/en
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
    • E04F13/0837—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements extending completely through the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0862—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0885—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/147—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer imitating natural stone, brick work or the like

Definitions

  • the invention relates to prefabricated panels for coating walls, in particular buildings. It extends to a method of manufacturing said panels as well as to a method of implementing them with a view to coating the walls of buildings.
  • the invention also relates, as such, to new terracotta plaques specially designed for the production of said panels (and therefore proceeding from the same general inventive concept as the other elements of the invention).
  • additional cladding systems consisting in placing against the wall to be coated, a fastening frame which makes it possible to fix the thermal insulation first, then the covering slabs. outside; for example in the CSTB technical opinion n ° 7 / 82-198, a cladding is described of this type in which the frame comprises rafters and beams held by tabs sealed in the wall, the thermal insulation consisting of a layer of glass wool and the exterior covering slabs by plates of reconstituted stones.
  • the frame comprises rafters and beams held by tabs sealed in the wall
  • the thermal insulation consisting of a layer of glass wool and the exterior covering slabs by plates of reconstituted stones.
  • US Pat. No. 4,299,069 describes a method of manufacturing a panel, consisting of positioning briquettes spaced apart from one another at the bottom of a mold, of distributing mortar in the spaces between briquettes, to be covered the layer thus formed by means of a fiber sheet, then to flow over the whole of the polyurethane, so as to obtain, after polymerization, a layer of foam expanded.
  • Such manufacturing has the defect of being complex and expensive and of requiring the execution of operations requiring different skills (preparation and installation of the mortar; production of the expanded foam).
  • the panels must necessarily be fitted with sheet metal inserts to then fix them against the wall to be coated.
  • the present invention proposes to provide a solution to the problem of coating the walls of buildings (or other), which is free from the above-mentioned defects of known solutions.
  • the covering panel according to the invention comprises a plate made of an insulating material, in particular made of high density polystyrene and a plurality of plates of a smaller format, fixed on one of the faces of said plate made of insulating material.
  • the insulating plate comprises female hooking means formed in hollow on its face directly in the insulating material, each plate having protruding on its face located in contact with the insulating plate hooking means with enlarged head , adapted to penetrate in force into the female attachment means by the play of the elasticity of the insulating material, the plates being arranged in contiguous positions one in contact with the other.
  • the insulating plate may be of generally rectangular shape, the terracotta plates, themselves of generally rectangular shape, being arranged in contiguous positions along several lines parallel to two of the sides of the insulating plate. Platelets of the same line are joined to each other, in particular by flat edges perpendicular to the direction of the lines, while the plates of a given line cooperate with the plates of the contiguous lines so as to overlap over a small height .
  • the female attachment means of the plate consist of grooves made in the insulating material on the face of said plate, the attachment means of each plate being constituted by a bar, of section adapted to penetrate by force into the grooves of the insulating plate and which extend D longside platelet lines.
  • the plates thus hooked against the insulating plate are advantageously glued against the latter to ensure their final fixing.
  • the insulating plate of rectangular shape has on two contiguous edges, male interlocking structures and on the other two edges, conjugated female interlocking structures.
  • the positioning and alignment of the plates on the surface of the insulating plate is effected without a template, simply by accommodating the means for hooking them in the grooves of the plate.
  • the plates are held by their hooking means without the need for pressing devices.
  • a wall is thus obtained in which the junctions between panels are no longer apparent and which has the traditional and highly sought-after appearance of a terracotta wall.
  • the covering panel shown by way of example in FIGS. 4 and 5 is produced in the factory from an insulation plate 1 as shown in FIGS. 1 and 2 and from a plurality of terracotta plates 2, such as than that shown in Figure 3.
  • the plate 1 is made of high density polystyrene foam, in particular having a dry density of between 35 and 40 kg / cm.
  • This plate can in particular be manufactured from extruded polystyrene plates, by cutting and machining. Of course, it is also possible to manufacture the plate 1 by a traditional molding process.
  • the plate 1 in the general shape of a rectangular parallelepiped can have the following dimensions: thickness 5 cm, height 60 cm, length 120 cm, covered area 0.72 m .
  • the plate 1 is provided with interlocking ribs 4 and 5, while along the other two edges, it is provided with conjugated grooves 6 and 7.
  • the / the plate 1 are formed several parallel grooves such as 8; these equidistant grooves extend parallel to the length of the plate and are in the example eight in number.
  • the terracotta plates 3 of generally rectangular shape each have suitable dimensions to allow the plate 1 to be covered with a whole number of plates (in particular of the order of thirty).
  • the plates have a length equal to a quarter of that of the plate 1 and a height equal to one-eighth of the height of said plate (the covering part of each plate not being taken into account in this height).
  • Each plate 3 comprises, on one face 3a, a protruding bar 9, which extends parallel to its largest dimension.
  • this bar 9 has an enlarged head in the form of a sector of a circle, adapted to be inserted by force into one of the grooves 8 of the insulation plate 1.
  • the face 3a of the plate has a recessed portion 3b, extending in the vicinity of its median axis, in order to allow ventilation in the finished panel.
  • the plate Along a longitudinal edge, the plate has a covering spoiler 10 having an offset trapezoidal shape as illustrated in FIG. 3 and in FIGS. 5 and 6.
  • the other longitudinal edge 11 of the plate has a trapezoidal shape combined with that of the spoiler 10, so that it can be inserted under said spoiler during the cooperation of two plates.
  • the face 3c of the plate (face called to be visible) is provided with a notch 12, intended to form a rebate visible at the joining of platelets.
  • the face 3c is flat up to the end of the covering spoiler 10, the epidermis of this face being able to be smooth, sanded or torn off.
  • the 3d side edges of the insert are flat.
  • Platelets'3 can be made in terracotta by extrusion, traditionally also drunk if necessary by pressing).
  • the covering panel according to the invention is manufactured in the factory from an insulation plate 1 and from a plurality of plates 3 (28 in the example shown in FIG. 4).
  • This panel is produced by placing beads of glue 13 on its face 1a and applying the plates against this face with introduction of the bars 9 in the grooves 8.
  • the plates of a line L are fitted in crossed positions relative to the plates of the The adjoining lines.
  • the plates On one line out of two (L), the plates are arranged so as to cover the entire length of the plate 1, while on the other lines (L '), they are offset and preserve at the ends of said lines reserves R devoid of plate. With the exception of these reservations (each of area corresponding to that of a half-plate), the entire plate 1 is covered with plates 3.
  • the plates of the same line are joined together by their flat lateral edges 3d, while the plates of a line have their spoiler 10 which are oriented downwards and come to cover the conjugate edges 11 of the plates of the line below , the notches 12 forming rabbets F between the lines.
  • the plates of one of the extreme lines (Li) (which will be placed in the lower part when the panel is installed) are positioned so that their covering spoiler 10 projects beyond the corresponding edge of the plate 1, while the plates of the opposite extreme line (Ls) (upper line) are arranged so that their edge 11 is flush with the corresponding edge of said plate.
  • the cladding panels thus prefabricated in the factory are intended to clad wall walls, in particular of buildings.
  • the positioning of these panels consists in applying these panels against the wall M so that their interlocking ribs (4, 5) and grooves (6, 7) cooperate and the plates of the extreme lines (Li, Ls) overlap with their combined spoiler and edge.
  • Each panel is fixed to the wall by means of four flat-headed dowels, such as 14, arranged in the four corner reservations R of the panel.
  • the plates 1 can also be glued to the wall.
  • the covering is then finished by arranging between the panels in all the reservations R additional plates 3 ', identical to the plates 3. These plates 3' are glued as before, with introduction of their bar into the grooves of the plates 1, bars which ensure their maintenance during the setting of the glue.
  • the recessed portions 3b of the plates provide between them and the insulation plates of the ventilation gaps allowing the elimination of traces of moisture on the surface of the plates.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Panels For Use In Building Construction (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1. Prefabricated wall facing panel comprising the following means and characteristics in combination : (a) a plate (1) made of a thermally insulating material, (b) a number of rigid plates (3), of smaller size, secured to one of faces (1a) of the insulating plate, (c) an overlap projection (10) provided at one edge of every small plate (3) and a shape (11) matching said projection provided at the opposite edge, (d) the insulating plate (1) has several fixing grooves (8) hollowed out in advance directly within the insulating material of said plate opening out on its face (1a), (e) said fixing grooves (8) extend along parallel rows from one end to the other of the insulating plate and are separated between one another by a distance corresponding to the height of a small plate (3) less its overlap projection (10), (f) every small plate (3) has on one face (3a) a continuous fixing bar (9) extending along its entire width and having a section such as to enable it to penetrate under pressure into a fixing groove (8) of plate (1) owing to the elasticity of the insulating material, (g) every small plate (3) has on its face (3a) support zones situated at either side of the fixing bar (9), said support zones being designed to enter into supporting engagement with the insulating plate (1) when the fixing bar of the small plate is pressed into a fixing groove of said insulating plate, (h) the small plates (3) are arranged adjacent to one another with, ont the one hand, the overlap projection (10) of a small plate being in contact with the edge of matching shape (11) of the lower small plate, while, on the other hand, the lateral end face (3d) of a small plate is joined to the lateral end face of the adjacent small plate, (i) reserve zones (R) without small plates (3) are provided on plate (1) in order to enable the prefabricated panel to be secured to the wall which is to be lined.

Description

ii

L'invention concerne des panneaux préfabriqués pour le revêtement de parois, notamment de bâtiments. Elle s'étend à un procédé de fabrication desdits panneaux ainsi qu'à un procédé de mise en oeuvre de ceux-ci en vue de revêtir des parois de bâtiments. L'invention vise également, en tant que telles, de nouvelles plaquettes en terre cuite spécialement conçues pour la réalisation desdits panneaux (et procédant donc du même concept inventif général que les autres éléments de l'invention).The invention relates to prefabricated panels for coating walls, in particular buildings. It extends to a method of manufacturing said panels as well as to a method of implementing them with a view to coating the walls of buildings. The invention also relates, as such, to new terracotta plaques specially designed for the production of said panels (and therefore proceeding from the same general inventive concept as the other elements of the invention).

Dans le but d'accroître le coefficient d'isolation des bâtiments, il est devenu classique de disposer, du côté extérieur, des plaques d'isolant qui sont fixées sur les parois par différents moyens ; ces plaques d'isolation externes présentent l'avantage d'augmenter considérablement l'inertie thermique des bâtiments et leurs qualités de confort. Ces plaques d'isolant doivent être habillées en vue de les protéger et de conférer au bâtiment un aspect esthétique satisfaisant. Un procédé consiste à projeter un enduit sur la face externe des plaques après leur mise en place. Toutefois, la mise en oeuvre d'un tel procédé est onéreuse et requiert une main-d'oeuvre importante. En outre, l'expérience a montré que les enduits ainsi mis en place vieillissent très rapidement en raison des dilatations différentielles qui, s'exerçant sur de grandes surfaces, provoquent des décollements locaux de l'enduit avec apparition de cloques, boursouflures ou autres défauts de surface. En outre, de tels enduits de surface granuleuse ont tendance à accrocher les poussières et demandent un entretien régulier.With the aim of increasing the insulation coefficient of buildings, it has become conventional to have, on the outside, insulating plates which are fixed to the walls by different means; these external insulation plates have the advantage of considerably increasing the thermal inertia of the buildings and their comfort qualities. These insulation sheets must be dressed to protect them and give the building a satisfactory aesthetic appearance. One method consists in spraying a coating on the external face of the plates after their installation. However, the implementation of such a method is expensive and requires a large workforce. In addition, experience has shown that the plasters thus put in place age very quickly due to differential expansions which, acting on large surfaces, cause local detachments of the plaster with the appearance of blisters, blisters or other defects. of surface. In addition, such grainy surface plasters tend to catch dust and require regular maintenance.

Pour tenter de remédier aux défauts précités, ont été conçus des systèmes de bardage rapporté, consistant à mettre en place contre la paroi à revêtir, une ossature d'accrochage qui permet de fixer d'abord l'isolant thermique, puis des dalles de revêtement extérieur ; par exemple dans l'avis technique du CSTB n° 7/82-198, il est décrit un bardage de ce type dans lequel l'ossature comprend des chevrons et lisses maintenus par des pattes scellées dans la paroi, l'isolation thermique étant constituée par une couche de laine de verre et les dalles de revêtement extérieur par des plaques de pierres reconstituées. Toutefois, un tel système est relativement complexe et exige une main découvre importante sur chantier pour assembler les divers éléments.In an attempt to remedy the aforementioned faults, additional cladding systems have been designed, consisting in placing against the wall to be coated, a fastening frame which makes it possible to fix the thermal insulation first, then the covering slabs. outside; for example in the CSTB technical opinion n ° 7 / 82-198, a cladding is described of this type in which the frame comprises rafters and beams held by tabs sealed in the wall, the thermal insulation consisting of a layer of glass wool and the exterior covering slabs by plates of reconstituted stones. However, such a system is relatively complex and requires a significant amount of work on site to assemble the various elements.

Une autre solution décrite dans la demande de brevet FR n° 81.16386 publiée sous le n° 2 512 094 consiste à réaliser en usine des panneaux préfabriqués de revêtement, constitués par un complexe isolant/peau extérieure, directement applicable sur la paroi à revêtir. Dans la demande de brevet sus-évoquée, ces panneaux comprennent une plaque de matière isolante, sur une face de laquelle a été collée une feuille de matière plastique ; en bordure de la plaque isolante, la feuille de matière plastique est conformée pour permettre d'assurer une fixation non apparente du panneau sur la paroi à revêtir.Another solution described in patent application FR No. 81.16386 published under No. 2,512,094 consists in making factory prefabricated covering panels, constituted by an insulating / outer skin complex, directly applicable on the wall to be coated. In the abovementioned patent application, these panels comprise a plate of insulating material, on one face of which a sheet of plastic material has been stuck; at the edge of the insulating plate, the plastic sheet is shaped to allow an invisible fixing of the panel on the wall to be coated.

De tels panneaux bénéficient d'une pose beaucoup plus simple et rapide que les bardages sus-évoqués, surtout si l'on utilise des panneaux de surfaces importantes (ce qui permet d'en réduire le nombre et, donc, de diminuer les temps de pose). Toutefois, l'apparence esthétique non traditionnelle des parois revêtus de tels panneaux est peu satisfaisante et rappelle celle des constructions de type préfabriqué, qui sont peu prisées par les utilisateurs. Ce défaut très grave dans ce secteur technique limite considérablement le développement de ce type de technique utilisant des panneaux préfabriqués et, jusqu'à présent, il n'a pas été trouvé de solution satisfaisante permettant aux panneaux préfabriqués de bénéficier à la fois, d'un coût réduit, d'une mise en oeuvre simple et rapide et, une fois installés, d'une esthétique traditionnelle (faisant disparaître toute idée de préfabricatiod.Such panels benefit from a much simpler and faster installation than the above-mentioned cladding, especially if panels of large surfaces are used (which makes it possible to reduce the number and, therefore, to decrease the times of pose). However, the non-traditional aesthetic appearance of the walls coated with such panels is unsatisfactory and recalls that of prefabricated type constructions, which are little appreciated by users. This very serious defect in this technical sector considerably limits the development of this type of technique using prefabricated panels and, until now, a satisfactory solution has not been found allowing prefabricated panels to benefit from both a reduced cost, of a simple and fast implementation and, once installed, of a traditional esthetics (making disappear any idea of prefabricatiod.

Par ailleurs, le brevet US n° 4 299 069 décrit un procédé de fabrication d'un panneau, consistant à positionner au fond d'un moule des briquettes écartées les unes des autres, à distribuer du mortier dans les espaces entre briquettes, à couvrir la couche ainsi constituée au moyen d'une nappe de fibre, puis à couler sur l'ensemble du polyuréthane, de façon à obtenir après polymérisation une couche de mousse expansée. Une telle fabrication présente le défaut d'être complexe et onéreuse et d'exiger l'exécution d'opérations demandant des compétences différentes (préparation et mise en place du mortier ; réalisation de la mousse expansée). De plus, les panneaux doivent nécessairement être équipés d'éléments rapportés en tôle pour les fixer ensuite contre le mur à revêtir.Furthermore, US Pat. No. 4,299,069 describes a method of manufacturing a panel, consisting of positioning briquettes spaced apart from one another at the bottom of a mold, of distributing mortar in the spaces between briquettes, to be covered the layer thus formed by means of a fiber sheet, then to flow over the whole of the polyurethane, so as to obtain, after polymerization, a layer of foam expanded. Such manufacturing has the defect of being complex and expensive and of requiring the execution of operations requiring different skills (preparation and installation of the mortar; production of the expanded foam). In addition, the panels must necessarily be fitted with sheet metal inserts to then fix them against the wall to be coated.

La présente invention se propose de fournir une solution au problème du revêtement des parois de bâtiments (ou autre), qui soit exempte des défauts sus-évoqués des solutions connues.The present invention proposes to provide a solution to the problem of coating the walls of buildings (or other), which is free from the above-mentioned defects of known solutions.

Un objectif de l'invention est en particulier de fournir un nouveau panneau de revêtement qui associe les qualités suivantes :

  • . conférer aux parois un aspect traditionnel bénéficiant d'une esthétique très attrayante,
  • . conditionner une mise en oeuvre facile et rapide sur chantier,
  • . bénéficier d'excellentes qualités d'isolation thermique,
  • . présenter une structure simple et un prix de revient réduit.
An objective of the invention is in particular to provide a new covering panel which combines the following qualities:
  • . give the walls a traditional appearance with a very attractive aesthetic,
  • . condition an easy and fast implementation on site,
  • . benefit from excellent thermal insulation qualities,
  • . present a simple structure and a reduced cost price.

A cet effet, le panneau de revêtement conforme à l'invention comprend une plaque en un matériau isolant, notamment en polystyrène de densité élevée et une pluralité de plaquettes d'un format plus petit, assujetties sur une des faces de ladite plaque en matériau isolant ; selon la présente invention, la plaque isolante comprend des moyens d'accrochage femelle ménagés en creux sur sa face directement dans le matériau isolant, chaque plaquette comportant en saillie sur sa face située au contact de la plaque isolante des moyens d'accrochage à tête élargie, adaptés pour pénétrer en force dans les moyens d'accrochage femelle par le jeu de l'élasticité du matériau isolant, les plaquettes étant disposées en positions contiguës les unes au contact des autres.For this purpose, the covering panel according to the invention comprises a plate made of an insulating material, in particular made of high density polystyrene and a plurality of plates of a smaller format, fixed on one of the faces of said plate made of insulating material. ; according to the present invention, the insulating plate comprises female hooking means formed in hollow on its face directly in the insulating material, each plate having protruding on its face located in contact with the insulating plate hooking means with enlarged head , adapted to penetrate in force into the female attachment means by the play of the elasticity of the insulating material, the plates being arranged in contiguous positions one in contact with the other.

De façon classique, la plaque isolante peut être de forme générale rectangulaire, les plaquettes en terre cuite, elles-mêmes de forme générale rectangulaire étant disposées en positions contiguës suivant plusieurs lignes parallèles à deux des côtés de la plaque isolante. Les plaquettes d'une même ligne sont accolées les unes aux autres, en particulier par des chants plats perpendiculaires à la direction des lignes, cependant que les plaquettes d'une ligne donnée coopèrent avec les plaquettes des lignes contiguës de façon à se recouvrir sur une faible hauteur. ,Conventionally, the insulating plate may be of generally rectangular shape, the terracotta plates, themselves of generally rectangular shape, being arranged in contiguous positions along several lines parallel to two of the sides of the insulating plate. Platelets of the same line are joined to each other, in particular by flat edges perpendicular to the direction of the lines, while the plates of a given line cooperate with the plates of the contiguous lines so as to overlap over a small height . ,

Selon une autre caractéristique de l'invention, les moyens d'accrochage femelle de la plaque sont constitués par des rainures ménagées dans le matériau isolant sur la face de ladite plaque, les moyens d'accrochage de chaque plaquette étant constitués par une barrette, de section adaptée pour pénétrer en force dans les rainures de la plaque isolante et qui s'étendent Darallèlement aux lignes de plaquettes.According to another characteristic of the invention, the female attachment means of the plate consist of grooves made in the insulating material on the face of said plate, the attachment means of each plate being constituted by a bar, of section adapted to penetrate by force into the grooves of the insulating plate and which extend D longside platelet lines.

De plus, les plaquettes ainsi accrochées contre la plaque isolante sont avantageusement collées contre celle-ci pour assurer leur fixation définitive.In addition, the plates thus hooked against the insulating plate are advantageously glued against the latter to ensure their final fixing.

Selon une autre caractéristique de l'invention, la plaque isolante de forme rectangulaire possède sur deux chants contigus,des structures d'emboîtement màles et sur les deux autres chants, des structures d'emboîtement femelles conjuguées.According to another characteristic of the invention, the insulating plate of rectangular shape has on two contiguous edges, male interlocking structures and on the other two edges, conjugated female interlocking structures.

Conformément à un mode de réalisation préféré, le panneau de revêtement présente, en combinaison, les caractéristiques suivantes :

  • . la longueur de la plaque isolante est adaptée pour correspondre à un nombre entier de plaquettes sur une ligne, lesdites plaquettes étant accolées les unes aux autres,
  • . les plaquettes d'une ligne sont appareillées en positions croisées par rapport aux plaquettes des lignes contiguës,
  • . les plaquettes d'une ligne sur deux sont disposées de façon à couvrir entièrement la longueur de la plaque isolante, sans partie apparente,
  • . des réservations dépourvues de plaquette sont préservées aux extrémités des autres lignes, chaque réservation correspondant à la surface d'une demi-plaquette.
According to a preferred embodiment, the covering panel has, in combination, the following characteristics:
  • . the length of the insulating plate is adapted to correspond to an integer number of plates on a line, said plates being placed side by side,
  • . the pads of a line are fitted in crossed positions relative to the pads of the adjoining lines,
  • . the inserts of every second line are arranged so as to completely cover the length of the insulating plate, with no visible part,
  • . reservations without a wafer are preserved at the ends of the other lines, each reservation corresponding to the surface of a half-wafer.

Le panneau conforme à l'invention peut être préfabriqué en usine à un coût réduit, par des opérations simples, consistant :

  • . à réaliser des plaquettes en terre cuite, pourvuessur une face de moyens d'accrochage en saillie,
  • . à réaliser une plaque en un matériau isolant, de surface correspondant à celle d'une pluralité de plaquettes et pourvue sur une face de plusieurs rainures agencées le long de lignes parallèles de façon à permettre l'accrochage des plaquettes en positions contiguës par introduction en force de leurs moyens d'accrochage dans lesdites rainures,
  • . après encollage de la surface de la plaque isolante et/ou des plaquettes, à appliquer chaque plaquette contre la plaque isolante en introduisant ses moyens d'accrochage dans une rainure de la plaque,
  • . et à poursuivre l'opération précitée pour les autres plaquettes, les plaquettes d'une même ligne étant accolées par leurs chants latéraux, cependant que les plaquettes de deux lignes contiguës sont amenées à se recouvrir partiellement.
The panel according to the invention can be prefabricated in the factory at a reduced cost, by simple operations, consisting of:
  • . to produce terracotta plates, provided on one face with projecting hanging means,
  • . producing a plate of insulating material, with a surface corresponding to that of a plurality of plates and provided on one face with several grooves arranged along parallel lines so as to allow the plates to be hooked in contiguous positions by force introduction their attachment means in said grooves,
  • . after gluing of the surface of the insulating plate and / or of the plates, applying each plate against the insulating plate by introducing its hooking means into a groove in the plate,
  • . and to continue the above operation for the other plates, the plates of the same line being joined by their lateral edges, while the plates of two contiguous lines are caused to overlap partially.

Il est à noter que le positionnement et l'alignement des plaquettes sur la surface de la plaque isolante s'effectuent sans gabarit, simplement en logeant les moyens d'accrochage de celles-ci dans les rainures de la plaque. De plus, pendant la prise de la colle, les plaquettes sont maintenues par leurs moyens d'accrochage sans.qu'il soit nécessaire de prévoir des appareils de pressage.It should be noted that the positioning and alignment of the plates on the surface of the insulating plate is effected without a template, simply by accommodating the means for hooking them in the grooves of the plate. In addition, during the setting of the glue, the plates are held by their hooking means without the need for pressing devices.

La mise en oeuvre sur chantier du panneau 5 préfabriqué conforme à l'invention se réduit à des opérations simples et peu nombreuses, n'exigeant qu'une main d'oeuvre réduite. Elle consiste :

  • . à appliquer un panneau contre la paroi,
  • . à fixer ledit panneau sur ladite paroi p au moyen d'organes de fixation mis en place au niveau de réservations dépourvues de plaquette,
  • . à appliquer un autre panneau contre la paroi en position contiguë au premier en amenant les structures d'emboîtement desdits panneaux à coopérer,
  • 5 . à fixer ledit panneau comme précédemment et à poursuivre les opérations précédentes jusqu'à couvrir la paroi à revêtir,
  • . et à mettre en place des plaquettes complémentaires au niveau des réservations des panneaux, par en- o collage et introduction de leurs moyens d'accrochage dans les rainures des plaques d'isolation.
The implementation on site of the prefabricated panel 5 according to the invention is reduced to simple and few operations, requiring only a reduced workforce. It consists :
  • . to apply a panel against the wall,
  • . fixing said panel to said wall p by means of fixing members placed at the level of reservations without a wafer,
  • . applying another panel against the wall in a position contiguous to the first by causing the interlocking structures of said panels to cooperate,
  • 5 . fixing said panel as before and continuing the previous operations until covering the wall to be coated,
  • . and to install additional plates at the level of the reservations of the panels, by gluing and introduction of their attachment means in the grooves of the insulation plates.

On obtient ainsi une paroi où les jonctions entre panneaux ne sont plus apparentes et qui possède l'aspect traditionnel et très recherché d'une paroi en terre cuite.A wall is thus obtained in which the junctions between panels are no longer apparent and which has the traditional and highly sought-after appearance of a terracotta wall.

D'autres caractéristiques, buts et avantages de l'invention se dégageront de la description qui suit, en référence aux dessins annexés qui en présentent à titre d'exemple non limitatif un mode de réalisation ; sur ces dessins qui font partie intégrante de la présente description :

  • . la figure 1 est une vue schématique en perspective d'une plaque d'isolation à partir de laquelle sera réalisé un panneau de revêtement conforme à l'invention
  • . la figure 2 est une coupe transversale de cette plaque d'isolation,
  • . la figure 3 est une vue schématique en perspective d'une plaquette en terre cuite, conçue pour la fabrication du panneau de revêtement conforme à l'invention,
  • . la figure 4 est une vue de face dudit panneau de revêtement,
  • . la figure 5 en est une coupe partielle par un plan transversal AA',
  • . enfin la figure 6 illustre, en coupe verticale partielle, la mise en oeuvre de panneaux conformes à l'invention pour revêtir une paroi.
Other characteristics, objects and advantages of the invention will emerge from the description which follows, with reference to the appended drawings which present by way of nonlimiting example an embodiment; on these drawings which form an integral part of this description:
  • . Figure 1 is a schematic perspective view of an insulation plate from which will be made a covering panel according to the invention
  • . FIG. 2 is a cross section of this insulation plate,
  • . FIG. 3 is a schematic perspective view of a terracotta plate, designed for the manufacture of the covering panel according to the invention,
  • . FIG. 4 is a front view of said covering panel,
  • . FIG. 5 is a partial section thereof through a transverse plane AA ′,
  • . finally FIG. 6 illustrates, in partial vertical section, the use of panels according to the invention for coating a wall.

Le panneau de revêtement représenté à titre d'exemple aux figures 4 et 5 est réalisé en usine à partir d'une plaque d'isolation 1 telle que représentée aux figurés 1 et 2 et d'une pluralité de plaquettes en terre cuite 2, telles que celle représentée à la figure 3.The covering panel shown by way of example in FIGS. 4 and 5 is produced in the factory from an insulation plate 1 as shown in FIGS. 1 and 2 and from a plurality of terracotta plates 2, such as than that shown in Figure 3.

La plaque 1 est réalisée en mousse de polystyrène de densité élevée, présentant en particulier une masse volumique sèche comprise entre 35 et 40 kg/cm . Cette plaque peut notamment être fabriquée à partir de plaques de polystyrène extrudé, par découpage et usinage. Bien entendu, il est également possible de fabriquer la plaque 1 par un procédé de moulage traditionnel.The plate 1 is made of high density polystyrene foam, in particular having a dry density of between 35 and 40 kg / cm. This plate can in particular be manufactured from extruded polystyrene plates, by cutting and machining. Of course, it is also possible to manufacture the plate 1 by a traditional molding process.

A titre indicatif, la plaque 1 en forme générale de parallélépipède rectangle peut posséder les dimensions suivantes : épaisseur 5 cm, hauteur 60 cm, longueur 120 cm, surface couverte 0,72 m . As an indication, the plate 1 in the general shape of a rectangular parallelepiped can have the following dimensions: thickness 5 cm, height 60 cm, length 120 cm, covered area 0.72 m .

Le long de deux chants contigus, la plaque 1 est dotée de nervures d'emboîtement 4 et 5, cependant que Je long des deux autres chants, elle est dotée de rainures conjuguées 6 et 7. deAlong two contiguous edges, the plate 1 is provided with interlocking ribs 4 and 5, while along the other two edges, it is provided with conjugated grooves 6 and 7.

De plus, sur une face la /la plaque 1, sont ménagées plusieurs rainures parallèles telles que 8 ; ces rainures équidistantes s'étendent parallèlement à la longueur de la plaque et sont en l'exemple au nombre de huit.In addition, on one side the / the plate 1, are formed several parallel grooves such as 8; these equidistant grooves extend parallel to the length of the plate and are in the example eight in number.

Par ailleurs, les plaquettes en terre cuite 3 de forme générale rectangulaire présentent chacune des dimensions appropriées pour permettre de couvrir la plaque 1 avec un nombre entier de plaquettes (notamment de l'ordre d'une trentaine). Par exemple, les plaquettes ont une longueur égale au quart de celle de la plaque 1 et une hauteur égale au huitième de la hauteur de ladite plaque (la partie de recouvrement de chaque plaquette n'étant pas prise en compte dans cette hauteur).Furthermore, the terracotta plates 3 of generally rectangular shape each have suitable dimensions to allow the plate 1 to be covered with a whole number of plates (in particular of the order of thirty). For example, the plates have a length equal to a quarter of that of the plate 1 and a height equal to one-eighth of the height of said plate (the covering part of each plate not being taken into account in this height).

Chaque plaquette 3 comporte, sur une face 3a, une barrette 9 en saillie, qui s'étend parallèlement à sa plus grande dimension. En l'exemple, cette barrette 9 possède une tête élargie en forme de secteur de cercle, adaptée pour s'insérer en force dans une des rainures 8 de la plaque d'isolation 1.Each plate 3 comprises, on one face 3a, a protruding bar 9, which extends parallel to its largest dimension. In the example, this bar 9 has an enlarged head in the form of a sector of a circle, adapted to be inserted by force into one of the grooves 8 of the insulation plate 1.

En outre, la face 3a de la plaquette possède une portion en retrait 3b, s'étendant au voisinage de son axe médian, en vue de permettre une ventilation dans le panneau fini.In addition, the face 3a of the plate has a recessed portion 3b, extending in the vicinity of its median axis, in order to allow ventilation in the finished panel.

Le long d'un bord longitudinal, la plaquette comporte un becquet de recouvrement 10 présentant une forme trapézoïdale en déport comme l'illustre la figure 3 et les figures 5 et 6.Along a longitudinal edge, the plate has a covering spoiler 10 having an offset trapezoidal shape as illustrated in FIG. 3 and in FIGS. 5 and 6.

L'autre bord longitudinal 11 de la plaquette présente une forme trapézoïdale conjuguée de celle du becquet 10, de façon à pouvoir s'insérer sous ledit becquet lors de la coopération de deux plaquettes.The other longitudinal edge 11 of the plate has a trapezoidal shape combined with that of the spoiler 10, so that it can be inserted under said spoiler during the cooperation of two plates.

Au voisinage du bord 11, la face 3c de la plaquette (face appelée à être apparente) est dotée d'une échancrure 12, destinée à former une feuillure apparente à la jonction des plaquettes. Au-delà de l'échancrure I1, 1a face 3c est plane jusqu'à l'extrémité du becquet de recouvrement 10, l'épiderme de cette face pouvant être lisse, sablé ou arraché.In the vicinity of the edge 11, the face 3c of the plate (face called to be visible) is provided with a notch 12, intended to form a rebate visible at the joining of platelets. Beyond the notch I1, the face 3c is flat up to the end of the covering spoiler 10, the epidermis of this face being able to be smooth, sanded or torn off.

De plus, les chants latéraux 3d de la plaquette sont plats.In addition, the 3d side edges of the insert are flat.

Les plaquettes'3 sont fabricables en terre cuite par extrusion, de façon traditionnelle bu également le cas échéant par pressage).Platelets'3 can be made in terracotta by extrusion, traditionally also drunk if necessary by pressing).

Le panneau de revêtement conforme à l'invention est fabriqué en usine à partir d'une plaque d'isolation 1 et d'une pluralité de plaquettes 3 (28 en l'exemple représenté à la figure 4).The covering panel according to the invention is manufactured in the factory from an insulation plate 1 and from a plurality of plates 3 (28 in the example shown in FIG. 4).

Ce panneau est réalisé en disposant des cordons de colle 13 sur sa face la et en appliquant les plaquettes contre cette face avec introduction des barrettes 9 dans les rainures 8. Les plaquettes d'une ligne L sont appareillées en positions croisées par rapport aux plaquettes des lignes contiguës L'. Sur une ligne sur deux (L), les plaquettes sont disposées de façon à couvrir toute la longueur de la plaque 1, tandis que sur les autres lignes (L'), elles sont décalées et préservent aux extrémités desdites lignes des ré- servations R dépourvues de plaquette. A l'exception de ces réservations (chacune de surface correspondant à celle d'une demi-plaquette), la totalité de la plaque 1 est couverte de plaquettes 3.This panel is produced by placing beads of glue 13 on its face 1a and applying the plates against this face with introduction of the bars 9 in the grooves 8. The plates of a line L are fitted in crossed positions relative to the plates of the The adjoining lines. On one line out of two (L), the plates are arranged so as to cover the entire length of the plate 1, while on the other lines (L '), they are offset and preserve at the ends of said lines reserves R devoid of plate. With the exception of these reservations (each of area corresponding to that of a half-plate), the entire plate 1 is covered with plates 3.

Les plaquettes d'une même ligne sont accolées entre elles par leurs chants latéraux plats 3d, cependant que les plaquettes d'une ligne ont leur becquet 10 qui sont orientés vers le bas et viennent recouvrir les bords conjugués 11 des plaquettes de la ligne du dessous, les échancrures 12 formant des feuillures F entre les lignes.The plates of the same line are joined together by their flat lateral edges 3d, while the plates of a line have their spoiler 10 which are oriented downwards and come to cover the conjugate edges 11 of the plates of the line below , the notches 12 forming rabbets F between the lines.

Comme l'illustre la figure 5, les plaquettes d'une des lignes extrêmes (Li) (qui sera placée en partie basse lors de la pose du panneau) sont positionnées de sorte que leur becquet de recouvrement 10 déborde par rapport au chant correspondant de la plaque 1, cependant que les plaquettes de la ligne extrême opposée(Ls)(ligne supérieure) sont disposées de sorte que leur bord 11 affleure le chant correspondant de ladite plaque.As illustrated in FIG. 5, the plates of one of the extreme lines (Li) (which will be placed in the lower part when the panel is installed) are positioned so that their covering spoiler 10 projects beyond the corresponding edge of the plate 1, while the plates of the opposite extreme line (Ls) (upper line) are arranged so that their edge 11 is flush with the corresponding edge of said plate.

Les panneaux de revêtement ainsi préfabriqués en usine sont destinés à revêtir des parois murales,notamment de bâtiments.The cladding panels thus prefabricated in the factory are intended to clad wall walls, in particular of buildings.

Comme l'illustre la figure 6, la mise en place de ces panneaux consiste à appliquer ces panneaux contre la paroi M de sorte que leurs nervures (4, 5) et rainures (6, 7) d'emboîtement coopèrent et que les plaquettes des lignes extrêmes (Li, Ls) se recouvrent par leurs becquet et bord conjugués.As illustrated in FIG. 6, the positioning of these panels consists in applying these panels against the wall M so that their interlocking ribs (4, 5) and grooves (6, 7) cooperate and the plates of the extreme lines (Li, Ls) overlap with their combined spoiler and edge.

Chaque panneau est fixé sur la paroi au moyen de quatre chevilles à tête plate, telles que 14, disposées dans les quatre réservations d'angle R du panneau. De façon classique, les plaques 1 peuvent en outre être collées sur la paroi murale.Each panel is fixed to the wall by means of four flat-headed dowels, such as 14, arranged in the four corner reservations R of the panel. Conventionally, the plates 1 can also be glued to the wall.

L'habillage est ensuite-terminé en disposant entre les panneaux dans toutes les réservations R des plaquettes complémentaires 3', identiques aux plaquettes 3. Ces plaquettes 3' sont collées comme précédemment, avec introduction de leur barrette dans les rainures des plaques 1, barrettes qui assurent leur maintien pendant la prise de la colle.The covering is then finished by arranging between the panels in all the reservations R additional plates 3 ', identical to the plates 3. These plates 3' are glued as before, with introduction of their bar into the grooves of the plates 1, bars which ensure their maintenance during the setting of the glue.

On obtient ainsi une paroi d'aspect traditionnel où les jonctions entre panneaux disparaissent entièrement et où seules les plaquettes en terre cuite restent apparentes.This gives a wall of traditional appearance where the junctions between panels disappear entirely and where only the terracotta plates remain visible.

Les recouvrements entre plaquettes 3 assurent une bonne étanchéité à l'eau, cependant que les emboîtements des plaques d'isolation 1 évitent les fuites thermiques.The overlaps between plates 3 ensure good water tightness, while the interlocking of the insulation plates 1 prevent thermal leaks.

De plus, les portions en retrait 3b des plaquettes ménagent entre celles-ci et les plaques d'isolation des interstices de ventilation permettant l'élimination des traces d'humidité sur la surface des plaques.In addition, the recessed portions 3b of the plates provide between them and the insulation plates of the ventilation gaps allowing the elimination of traces of moisture on the surface of the plates.

Il est à noter que, en cas de défaillance du collage, les plaquettes restent maintenues sur les plaques par leurs barrettes.It should be noted that, in the event of failure of the bonding, the plates remain held on the plates by their bars.

Il faut souligner la facilité et la rapidité de mise en oeuvre des panneaux sur chantier, provenant en particulier du nombre très limité de plaquettes-complémentaires qui sont à mettre en place après fixation des panneaux (4 par panneau) et de l'extrême simplicité de cette mise en place grâce aux barrettes de maintien (pas d'accessoire de pressage).It should be emphasized the ease and speed of implementation of the panels on site, coming in particular from the very limited number of additional plates which are to be put in place after fixing the panels. (4 per panel) and the extreme simplicity of this installation thanks to the holding bars (no pressing accessory).

Claims (20)

1/ - Panneau préfabriqué pour le revêtement de parois; comprenant une plaque (1) en un matériau isolant et une pluralité de plaquettes (3) d'un format plus petit, assujetties sur une des faces (la) de ladite plaque en matériau isolant, caractérisé en ce que la plaque isolante (1) comprend des moyens d'accrochage femelle (8) ménagés en creux sur sa face (la) directement dans le matériau isolant, chaque plaquette (3) comportant en saillie sur sa face (3a) située au contact de la plaque isolante des moyens d'accrochage à tête élargie (9), adaptés pour pénétrer en force dans les moyens d'accrochage femelle (8) par le jeu de l'élasticité du matériau isolant, les plaquettes (3) étant disposées en positions contiguës les unes au contact des autres.1 / - Prefabricated panel for covering walls; comprising a plate (1) made of an insulating material and a plurality of plates (3) of a smaller format, fixed on one of the faces (la) of said plate made of insulating material, characterized in that the insulating plate (1) comprises female hooking means (8) formed recessed on its face (la) directly in the insulating material, each plate (3) projecting on its face (3a) located in contact with the insulating plate of the means hooking with enlarged head (9), adapted to penetrate in force into the female hooking means (8) by the play of the elasticity of the insulating material, the plates (3) being arranged in contiguous positions one in contact with the other . 2/ - Panneau selon la revendication 1, dans lequel la plaque isolante (1) est dé forme générale rectangulaire et les plaquettes (3) en terre cuite de forme générale rectangulaire, caractérisé en ce que lesdites plaquettes sont disposées en positions contiguës suivant plusieurs lignes de plaquettes (L, L'...), elles-mêmes contiguës et parallèles à deux des côtés de la plaque isolante.2 / - Panel according to claim 1, wherein the insulating plate (1) is of generally rectangular shape and the plates (3) in terracotta of generally rectangular shape, characterized in that said plates are arranged in adjoining positions along several lines plates (L, L '...), themselves contiguous and parallel to two of the sides of the insulating plate. 3/ - Panneau selon la revendication 2, caractérisé en ce que les moyens d'accrochage femelle (8) de la plaque (1) sont constitués par des rainures ménagées dans le matériau isolant sur la face (la) de ladite plaque (1), les moyens d'accrochage de chaque plaquette étant constitués par une barrette (9), de section adaptée pour pénétrer en force dans les rainures (8) de la plaque isolante et qui s'étendent parallèlement aux lignes de-plaquettes.3 / - Panel according to claim 2, characterized in that the female attachment means (8) of the plate (1) are constituted by grooves formed in the insulating material on the face (la) of said plate (1) , the hooking means of each plate being constituted by a bar (9), of section adapted to penetrate in force in the grooves (8) of the insulating plate and which extend parallel to the lines of wafers. 4/ - Panneau selon l'une des revendications 2 ou 3, caractérisé en ce que les plaquettes (3) accrochées contre la plaque isolante (1) par leurs moyens d'accrochage (9) sont collées sur ladite plaque, la face collée de chaque plaquette présentant une portion en retrait (3b) dépourvue de colle en vue de délimiter à ce niveau un interstice vide entre plaquette et plaque isolante.4 / - Panel according to one of claims 2 or 3, characterized in that the plates (3) hung against the insulating plate (1) by their attachment means (9) are glued to said plate, the glued side of each wafer having a recessed portion (3b) devoid of glue in order to delimit at this level an empty gap between wafer and insulating plate. 5/ - Panneau selon l'une des revendications 2, 3 ou 4, dans lequel chaque plaquette en terre cuite 1 (3) comprend, sur un bord parallèle aux lignes de plaquettes, un bec- quet de recouvrement (10) et présente, sur son bord oppose (11) une forme conjuguée dudit becquet, de sorte que les becquets (10) des plaquettes d'une ligne cecouvrent les bords conjugués (11) des plaquettes de la ligne contigüe.5 / - Panel according to one of claims 2, 3 or 4, wherein each terracotta plate 1 (3) comprises, on an edge parallel to the lines of plates, a spout cover quet (10) and has, on its opposite edge (11) a conjugate shape of said spoiler, so that the spoilers (10) of the pads of a line cover the conjugate edges (11) of the pads of the contiguous line. 6/ - Panneau selon la revendication 5, caractérisé en ce que chaque plaquette (3) présente une échancrure (12) au voisinage de son bord (11) de façon à constituer des feuillures apparentes (F) à la jonction des lignes de plaquettes.6 / - Panel according to claim 5, characterized in that each plate (3) has a notch (12) in the vicinity of its edge (11) so as to form visible rebates (F) at the junction of the lines of plates. 7/ - Panneau selon l'une des revendications 5 ou 6, caractérisé en ce que la haùteur de la plaque isolante (1) est adaptée pour correspondre à un nombre entier de lignes de plaquettes (L, L'...), les plaquettes d'une des lignes extrêmes (Li) étant disposées de sorte que leur becquet de recouvrement (10) déborde par rapport au chant correspondant de la plaque isolante (1), cependant que les plaquettes de la ligne extrême opposée (Ls) sont disposées de sorte que leur bord (11) affleure le chant correspondant de la plaque isolante.7 / - Panel according to one of claims 5 or 6, characterized in that the height of the insulating plate (1) is adapted to correspond to an integer number of rows of plates (L, L '...), pads of one of the extreme lines (Li) being arranged so that their covering spoiler (10) projects beyond the corresponding edge of the insulating plate (1), while the pads of the opposite extreme line (Ls) are arranged so that their edge (11) is flush with the corresponding edge of the insulating plate. 8/ - Panneau selon l'une des revendications 2, 3, 4, 5, 6, 7, caractérisé en ce que les plaquettes d'une même ligne sont accolées les unes aux autres par des chants plats (3d), orthogonaux aux lignes de plaquettes.8 / - Panel according to one of claims 2, 3, 4, 5, 6, 7, characterized in that the plates of the same line are joined to each other by flat edges (3d), orthogonal to the lines platelets. 9/ - Panneau selon l'une des revendications 2, 3, 4, 5, 6, 7, 8, caractérisé en ce que : . la longueur de la plaque isolante (1) est adaptée pour correspondre à un nombre entier de plaquettes (3) sur une ligne, lesdites plaquettes étant accolées les unes aux autres, . les plaquettes d'une ligne (L) sont appareillées en positions croisées par rapport aux plaquettes des lignes contigües (L'), . les plaquettes d'une ligne sur deux (L), sont disposées de façon à couvrir entièrement la longueur/de la plaque isolante, sans partie apparente. . des réservations (R) dépourvues de plaquette sont préservées aux extrémités des autres lignes (L'), chaque réservation correspondant à la surface d'une demi-plaquette. 9 / - Panel according to one of claims 2, 3, 4, 5, 6, 7, 8, characterized in that: . the length of the insulating plate (1) is adapted to correspond to an integer number of plates (3) on a line, said plates being placed side by side, . the pads of a line (L) are fitted in crossed positions relative to the pads of the contiguous lines (L '), . the plates of every other line (L), are arranged so as to completely cover the length / of the insulating plate, with no visible part. . reservations (R) without a wafer are preserved at the ends of the other lines (L '), each reservation corresponding to the surface of a half-wafer. 10/ - Panneau selon l'une des revendications 1, 2, 3, 4, 5, 6, 7, 8 et 9, dans lequel la plaque isolante (1), de forme rectangulaire, possède sur deux chants contigus des structures d'emboîtement mâles (4,5) et sur les deux autres chants, des structures d'emboîtement femelles conjuguées (6, 7).10 / - Panel according to one of the claims 1, 2, 3, 4, 5, 6, 7, 8 and 9, in which the insulating plate (1), of rectangular shape, has on two contiguous edges male interlocking structures (4,5) and on the other two songs, conjugate female nesting structures (6, 7). 11/ - Panneau selon l'une des revendications précédentes, dans lequel la plaque isolante (1) est en mousse de polystyrène de masse volumique sèche comprise entre 35 et 40 kg/m3.11 / - Panel according to one of the preceding claims, wherein the insulating plate (1) is made of polystyrene foam with a dry density between 35 and 40 kg / m 3 . 12/ - Procédé de fabrication d'un panneau préfabriqué, caractérisé en ce qu'il consiste : . à réaliser des plaquettes en terre cuite (3), pourvues sur une face de moyens d'accrochage en saillie (9), . à réaliser une plaque (1) en un matériau isolant, de surface correspondant à celle d'une pluralité de plaquettes (3) et pourvue sur une face (la) de plusieurs rainures (8) agencées le long de lignes parallèles, de façon à permettre l'accrochage des plaquettes (3) en positions contiguës par introduction en force de leurs moyens d'accrochage (9) dans lesdites rainures (8), . après encollage de la surface de la plaque isolante (1) et/ou des plaquettes (3), à appliquer chaque plaquette (3) contre la plaque isolante (1) en introduisant ses moyens d'accrochage (9) dans une rainure (8) de la plaque, . et à poursuivre l'opération précitée pour les autres plaquettes (3), les plaquettes d'une même ligne étant accolées par leurs chants latéraux, cependant que les plaquettes de deux lignes contiguës sont amenées à se recouvrir partiellement. 12 / - Method for manufacturing a prefabricated panel, characterized in that it consists: . making terracotta plates (3), provided on one face with projecting hooking means (9), . producing a plate (1) made of an insulating material, with a surface corresponding to that of a plurality of plates (3) and provided on one face (la) with several grooves (8) arranged along parallel lines, so as to allow the attachment of the plates (3) in adjoining positions by force-fitting their attachment means (9) into said grooves (8), . after gluing the surface of the insulating plate (1) and / or the plates (3), to apply each plate (3) against the insulating plate (1) by inserting its hooking means (9) in a groove (8 ) of the plate, . and to continue the aforementioned operation for the other plates (3), the plates of the same line being joined by their lateral edges, while the plates of two contiguous lines are caused to overlap partially. 13/ - Procédé de fabrication selon la revendication 12, caractérisé en ce que les plaquettes d'une ligne (L) sont appareillées en positions croisées par rapport aux plaquettes des lignes contiguës (L') et en ce que l'on préserve aux extrémités d'une ligne sur deux (L') des réservations (R) dépourvues de plaquette, la totalité de la plaque isolante (1) étant couverte de plaquettes (3) à l'exception de ces réservations.13 / - Manufacturing method according to claim 12, characterized in that the plates of a line (L) are paired in crossed positions relative to the plates of the contiguous lines (L ') and in that one preserves at the ends every other line (L ') of the reservations (R) devoid of wafers, the whole of the insulating plate (1) being covered with wafers (3) with the exception of these reservations. 14/ - Plaquette pour la réaliation de panneaux conformes à l'une des revendications 1 à 11, caractérisée en ce qu'elle est en terre cuite et comprend, sur une face (3a) des moyens d'accrochage en saillie (9), constitués en particulier par une barrette. 14 / - Plate for the production of panels according to one of claims 1 to 11, characterized in that it is made of terracotta and comprises, on one face (3a) projecting hooking means (9), constituted in particular by a bar. 15/ - Plaquette en terre cuite selon la revendication 14, caractérisée en ce qu'elle comprend des barrettes d'accrochage (9) à tête élargie.15 / - Terracotta plate according to claim 14, characterized in that it comprises hanging bars (9) with enlarged head. 161 - Plaquette en terre cuite selon l'une des revendications 14 ou 15, de forme générale rectangulaire, caractérisée en ce qu'elle comporte; sur un bord, un becquet de recouvrement (10) et présente, sur le bord opposé (11), une forme conjuguée dudit becquet, apte à s'insérer sous ledit becquet lors de la coopération de deux plaquettes.161 - Terracotta plate according to one of claims 14 or 15, of generally rectangular shape, characterized in that it comprises; on one edge, a covering spoiler (10) and has, on the opposite edge (11), a conjugate shape of said spoiler, capable of being inserted under said spoiler during the cooperation of two plates. 17/ - Plaquette en terre cuite selon la revendication 16, caractérisée en ce qu'elle présente une échancrure (12) au voisinage de son bord (11).17 / - Terracotta plate according to claim 16, characterized in that it has a notch (12) in the vicinity of its edge (11). 14,/ 18/ - Plaquette selon l'une des revendications/15, 16 ou 17, caractérisée en ce que la face (3a) munie des moyens d'accrochage (9) possède une portion en retrait (3b), s'étendant en particulier au voisinage de l'axe médian de la plaquette.14, / 18 / - Plate according to one of claims / 15, 16 or 17, characterized in that the face (3a) provided with the hooking means (9) has a recessed portion (3b), extending in particular in the vicinity of the median axis of the wafer. 19/ - Procédé de revêtement d'une paroi de bâtiment au moyen de panneaux conformes aux revendications 9 et 10 prises ensemble, caractérisé en ce qu'il consiste : . à appliquer un panneau contre la paroi, . à fixer ledit panneau sur ladite paroi au moyen d'organes de fixation (14) mis en place au niveau de réservations (R) dépourvues de plaquette, à appliquer un autre panneau contre la paroi en position contiguë au premier en amenant les structures d'emboîtement (4, 5, 6, 7) desdits panneaux à coopérer, . à fixer ledit panneau comme précédemment et à poursuivre les opérations précédentes jusqu'à couvrir la paroi à revêtir, . et à mettre en place des plaquettes complémentaires (3') au niveau des réservations (R) des panneaux, par encollage et introduction de leurs moyens d'accrochage (9) dans les rainures (8) des plaques d'isolation. 19 / - Process for coating a building wall by means of panels according to claims 9 and 10 taken together, characterized in that it consists: . to apply a panel against the wall, . fixing said panel to said wall by means of fixing members (14) placed at the level of reservations (R) devoid of wafer, applying another panel against the wall in a position contiguous to the first by causing the interlocking structures (4, 5, 6, 7) of said panels to cooperate, . fixing said panel as before and continuing the previous operations until covering the wall to be coated, . and to install additional plates (3 ' ) at the level of the reservations (R) of the panels, by gluing and introduction of their attachment means (9) in the grooves (8) of the insulation plates. 20/ - Procédé de revêtement selon la revendication 19, caractérisé en ce que les organes de fixation (14) des panneaux sont constitués par des chevilles à tête plate et sont disposés au nombre de quatre par panneau dans les réservations d'angle de chaque panneau,20 / - Coating method according to claim 19, characterized in that the fastening members (14) of the panels are constituted by dowels with flat heads and are arranged four in number per panel in the angle reservations of each panel ,
EP84201375A 1983-10-03 1984-09-25 Prefabricated wall facing panel, methods for its production and use Expired EP0141453B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84201375T ATE33415T1 (en) 1983-10-03 1984-09-25 PREFABRICATED WALL COVERING PANEL, METHOD OF MANUFACTURE AND USE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8315841A FR2552804B1 (en) 1983-10-03 1983-10-03 PREFABRICATED PANEL FOR COATING WALLS, MANUFACTURING AND IMPLEMENTATION METHODS, AND TERRACOTTA PLATES FOR THE PRODUCTION OF SAID PANELS
FR8315841 1983-10-03

Publications (3)

Publication Number Publication Date
EP0141453A2 true EP0141453A2 (en) 1985-05-15
EP0141453A3 EP0141453A3 (en) 1985-06-19
EP0141453B1 EP0141453B1 (en) 1988-04-06

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EP84201375A Expired EP0141453B1 (en) 1983-10-03 1984-09-25 Prefabricated wall facing panel, methods for its production and use

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EP (1) EP0141453B1 (en)
AT (1) ATE33415T1 (en)
DE (1) DE3470336D1 (en)
FR (1) FR2552804B1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245619A (en) * 1990-07-06 1992-01-08 Bth Ind Limited Brick cladding sheet
EP0629754A2 (en) * 1993-06-18 1994-12-21 Herbert Heinemann Covering for walls
WO1994029545A1 (en) * 1993-06-12 1994-12-22 Eglinton Stone Group Limited Locating device
FR2768452A1 (en) * 1997-09-18 1999-03-19 Comptoir Des Plastiques De L A Facade paneling for building
FR2771120A1 (en) * 1997-11-18 1999-05-21 Atelier Sedap Procedure for fastening weighty objects to wall or ceiling
FR2776003A1 (en) * 1999-04-30 1999-09-17 Atelier Sedap Method of attaching cornice molding to building wall
WO2001029349A1 (en) * 1999-10-21 2001-04-26 Eligio Migliorati Assembly for dry-mounted covering of surfaces comprising base panels and tile elements mountable on said base panels
CN101586388B (en) * 2009-06-12 2011-05-11 山东天地大建材科技有限公司 Method for mounting insulating and decorating integrative board
IT201900022437A1 (en) * 2019-11-28 2021-05-28 Nadir S R L MODULAR EQUIPMENT COVER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015039048A1 (en) 2013-09-16 2015-03-19 Best Woods Inc. Surface covering connection joints

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Publication number Priority date Publication date Assignee Title
CH524024A (en) * 1971-05-04 1972-06-15 Keller & Cie Ag Insulated wall, in particular the exterior wall of a building, a process for its production and a cladding panel for carrying out the process
FR2328814A1 (en) * 1975-10-21 1977-05-20 Damm Systembau Gmbh MASONRY WORK WITH TWO PARALLEL SIDES
DE2552134A1 (en) * 1975-11-20 1977-05-26 Daemm & System Bau Gmbh External wall cladding panels attachment - has rear undercut cams or battens locked into holes with plug action
US4299069A (en) * 1977-11-28 1981-11-10 Alfred Neumann Prefabricated wall facing panels
FR2512094A1 (en) * 1981-08-27 1983-03-04 Miplacol Prefabricated panel for dressing building facades - has thermally insulating inner layer and outer protective layer with recessed part receiving fixing screw

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DE1245971B (en) * 1962-05-30 1967-08-03 Ciba Aktiengesellschaft, Basel (Schweiz) Process for the preparation of new tetrahydro-imidazoles
IT1105876B (en) * 1978-03-21 1985-11-04 Mandelei Luigi PROCEDURE FOR THE REALIZATION OF FLOORS AND TILE COVERINGS

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH524024A (en) * 1971-05-04 1972-06-15 Keller & Cie Ag Insulated wall, in particular the exterior wall of a building, a process for its production and a cladding panel for carrying out the process
FR2328814A1 (en) * 1975-10-21 1977-05-20 Damm Systembau Gmbh MASONRY WORK WITH TWO PARALLEL SIDES
DE2552134A1 (en) * 1975-11-20 1977-05-26 Daemm & System Bau Gmbh External wall cladding panels attachment - has rear undercut cams or battens locked into holes with plug action
US4299069A (en) * 1977-11-28 1981-11-10 Alfred Neumann Prefabricated wall facing panels
FR2512094A1 (en) * 1981-08-27 1983-03-04 Miplacol Prefabricated panel for dressing building facades - has thermally insulating inner layer and outer protective layer with recessed part receiving fixing screw

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245619A (en) * 1990-07-06 1992-01-08 Bth Ind Limited Brick cladding sheet
WO1994029545A1 (en) * 1993-06-12 1994-12-22 Eglinton Stone Group Limited Locating device
EP0629754A2 (en) * 1993-06-18 1994-12-21 Herbert Heinemann Covering for walls
EP0629754A3 (en) * 1993-06-18 1996-03-06 Herbert Heinemann Covering for walls.
FR2768452A1 (en) * 1997-09-18 1999-03-19 Comptoir Des Plastiques De L A Facade paneling for building
FR2771120A1 (en) * 1997-11-18 1999-05-21 Atelier Sedap Procedure for fastening weighty objects to wall or ceiling
FR2776003A1 (en) * 1999-04-30 1999-09-17 Atelier Sedap Method of attaching cornice molding to building wall
WO2001029349A1 (en) * 1999-10-21 2001-04-26 Eligio Migliorati Assembly for dry-mounted covering of surfaces comprising base panels and tile elements mountable on said base panels
CN101586388B (en) * 2009-06-12 2011-05-11 山东天地大建材科技有限公司 Method for mounting insulating and decorating integrative board
IT201900022437A1 (en) * 2019-11-28 2021-05-28 Nadir S R L MODULAR EQUIPMENT COVER

Also Published As

Publication number Publication date
FR2552804A1 (en) 1985-04-05
ATE33415T1 (en) 1988-04-15
DE3470336D1 (en) 1988-05-11
EP0141453A3 (en) 1985-06-19
EP0141453B1 (en) 1988-04-06
FR2552804B1 (en) 1986-07-25

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