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EP0030508A1 - Pannel for cladding the extersions of buildings - Google Patents

Pannel for cladding the extersions of buildings Download PDF

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Publication number
EP0030508A1
EP0030508A1 EP80401756A EP80401756A EP0030508A1 EP 0030508 A1 EP0030508 A1 EP 0030508A1 EP 80401756 A EP80401756 A EP 80401756A EP 80401756 A EP80401756 A EP 80401756A EP 0030508 A1 EP0030508 A1 EP 0030508A1
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EP
European Patent Office
Prior art keywords
panel according
panel
shell
fixed
insulating material
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
EP80401756A
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German (de)
French (fr)
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EP0030508B1 (en
Inventor
Daniel Volan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luchaire SA
Original Assignee
Luchaire SA
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Filing date
Publication date
Application filed by Luchaire SA filed Critical Luchaire SA
Priority to AT80401756T priority Critical patent/ATE7063T1/en
Publication of EP0030508A1 publication Critical patent/EP0030508A1/en
Application granted granted Critical
Publication of EP0030508B1 publication Critical patent/EP0030508B1/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
    • E04F13/12—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 of metal or with an outer layer of metal or enameled metal

Definitions

  • the invention relates to a panel for the exterior coating of buildings and, in particular of breathable insulating clothing capable of constituting a continuous cladding.
  • French patent 2,307,927 relates to a cladding and exterior insulation panel for buildings. It consists of a metal shell, three of its sides carrying ribs, the function of which is the waterproof covering of the assembled panels. The non-ribbed side is covered or covers the panel immediately above or below. On the inside of the shell is fixed a mattress of insulating material of which compression is limited by tabs which are themselves held in place by pins.
  • the panel thus made up of a metal shell and a layer of insulating material is fixed to the facade of the building by gluing, the glue being applied to the cleats.
  • hooks which are fixed to the wall and which cooperate with the lower and upper edges of two superimposed shells.
  • a drainage mesh is provided between the insulating mat and the shell.
  • a raised rib provided on the lower shore of the shell makes it possible to discharge runoff water to the outside.
  • the hooks provided to hold the panel during the setting of the adhesive remain visible on the surface of the covering. This accessibility, especially in pedestrian areas can encourage their untimely handling resulting in degradation of the coating. Placing the panels on the hooks frequently results in damage to the protective layer and subsequent corrosion initiations.
  • the invention provides a panel of a type similar to that previously described, but having greater simplicity of installation, since it does not require bonding for its maintenance, nor prior cleaning of the wall. It also has better rigidity and ensures reliable circulation of air in the space between the shell and the insulating material as well as the rejection of condensed water without risk of retention by the shell, which is particularly important to avoid corrosion.
  • Figure 1 shows, in partially broken away perspective, a panel according to the invention
  • Figure 2 is a schematic and partial back view of a shell
  • Figure 3 is a perspective view of a rack
  • Figure 4 shows, seen from the back, a panel according to the invention
  • Figure 5 shows, in horizontal section, another embodiment of a panel according to the invention
  • Figure 6 is a perspective view of assembled panels.
  • Figure 1 shows, partially cutaway perspective, a cladding panel according to one embodiment of the invention.
  • the upper 6 and lower 7 edges of the shell are unhooked relative to the surface.
  • the height H of the step 6 is greater than the height h of the step 7.
  • Spacing means are provided on at least one of the upper 6 or lower 7 off-hook edges. According to the embodiment shown in FIG. 2, these means are obtained by stamping, in the part 6 close to the base of the U, of bosses 8 whose convexity is turned towards the external surface of the shell.
  • bosses come into contact with the inner surface of the shell of the immediately upper panel and more particularly with the hooked part 7, and maintain between the panels and over their entire length a passage of perfectly defined dimensions allowing the ventilation and the flow of water. of condensation.
  • the differences in height of the hooks are intended to obtain a coating parallel to the wall.
  • these spacing means can be distributed along a single lower or upper edge, or on the two edges facing each other, and can consist of elements formed, glued or welded.
  • the transverse branch 9 of the folded U-shaped part is pierced with openings 10 to allow the free circulation of air and the flow of condensed water behind the shell and over the entire height of the clothing.
  • the panel is fixed to the wall to be fitted in a known manner by nailing, sealing, or other, of brackets 11.
  • the panel is held only by two legs fixed on the free wing 12 of part folded into a U.
  • the length of the tab is provided as a function of the thickness of insulating material required and is substantially equal to this.
  • the bracket tab 11 has in the cooperating part with the free wing 12 in U a hook shape 13 which allows a secure and simple fixing. Such a shape makes it possible to fix the tab on the wing 12 by a simple rivet, the panel being maintained always provided even if the rivet were to loosen or to jump due to vibrations.
  • This method of fixing does not reveal any of the fixing means on the surface, which contributes inter alia to improving the appearance of the coating and to avoid any corrosion and / or untimely intervention.
  • the tab is in the thickness of the insulation, that is to say in the dry part of the cladding protected from any corrosion.
  • the fastening by rivet of the hook tab allows an easy modification of the fixing points, when the finishing of the covering requires only parts of panels. Then simply derive the tab from the unused part to put it on the part of the panel to be mounted.
  • the shape of the tab admits even precarious fixation.
  • spacing means are fixed, constituted according to the example by a rack 4 ( Figure 3).
  • profiles are used arranged in two intersecting layers 14 and 15.
  • the profiles constituting the layer 14 have a Z shape and those constituting the layer 15 have a U shape with wings of low height, the central part of this U profile is cut so as to form holding tabs 16 which are likely to be straightened in planes approximately perpendicular to the plane of the rack.
  • the screen glued or welded to the shell, receives the layer 5 of insulating material which is held there by a number of straightened tabs (Figure 4).
  • washers 17 can be threaded onto the end of the tabs protruding from the material, which prevent deterioration of the material when the ends 18 of the tabs are folded over to fix the layer on the rack.
  • the stop 19 When the material used is in the form of a flexible fibrous mattress, such as glass wool or rock wool and the surface of the screen is smaller than that of the layer, in order to prevent the latter, during installation, do not obstruct the space reserved for air circulation, there is on the free wing 12 one or more spacing stops 19 directed upwards and / or downwards (only one of these stops has been represented).
  • the number of stops is determined according to the material used.
  • the stop 19 carries a part 20 folded in a square directed perpendicular to the surface of the shell and opposite and forming a retaining tab for the layer of insulating material. Its use is identical to that of the tabs 16 previously described.
  • the spacing means are constituted by the insulating material itself.
  • the face of the material 21 intended to be direct gée towards the shell 1 is formed so that it has cells 22 communicating at least in the vertical direction.
  • the material formed is glued to the shell and no longer requires fixing tabs.
  • Materials, such as polystyrene or polyurethane are well suited to such an embodiment.
  • the shell is stamped so as to present ribs towards the inside.
  • the reliefs produced by stamping are provided for possibly making a decoration.
  • the depth of the stamping is such that it allows sufficient spacing of the insulation material which is then fixed on the ribs.
  • a peripheral rebate 23 is provided, designed so as to allow the various panels to be easily fitted together.
  • Figure 5 shows a rebate provided in a layer of formable material. The same rebate can be obtained by taking two thicknesses of insulation which is stapled by shifting on the holding tabs.
  • Figure 6 shows how the panels are mounted.
  • a section 24 is fixed to the lower part of the wall to be coated, on which a first panel 25 is placed, which is fixed by two tabs 11 (only one is visible).
  • a second panel 26 is then laid, the vertical molded edge 3 of which overlaps the vertical edge, also molded 2, of the first panel and thus continues over the entire length to be coated.
  • We then go to the second row which we mount with an offset of half a panel for example.
  • the panels 27, 28 and following are mounted as well as those of the first row. We go up row by row the entire height to be covered.
  • the panels according to the invention resist bending due to the strengthening of the shell by the spacing means, the rigidity being maintained by U-shaped formation of the upper edge of the panel constituting the framework.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Panels For Use In Building Construction (AREA)
  • Laminated Bodies (AREA)

Abstract

Panneau pour le revêtement extérieur de bâtiments afin d'assurer leur isolation thermique. Le panneau comporte una coquille (1) dont les bords supérieur (6) et inférieur (7) sont décrochés parallèlement par rapport à la surface, la hauteur du décrochement inférieur (7) étant plus faible que la hauteur du décrochement supérieur (6), le bord du décrochement supérieur étant replié en U et la branche transversale (9) du U portant des ouvertures (10); des moyens d'écartement (8) prévus sur au moins un des bords décrochés du panneau; au moins une patte en équerre (11) fixée sur l'aile libre (12) du U; une couche (5) de matériau isolant, fixée sur des moyens d'espacement (4), eux-mêmes fixés sur la surface intérieure de la coquille (1).

Figure imgaf001
Panel for the exterior cladding of buildings to ensure their thermal insulation. The panel comprises a shell (1), the upper (6) and lower (7) edges of which are hooked parallel to the surface, the height of the bottom hook (7) being less than the height of the top hook (6), the edge of the upper recess being folded into a U and the transverse branch (9) of the U carrying openings (10); spacer means (8) provided on at least one of the hooked edges of the panel; at least one square tab (11) fixed to the free wing (12) of the U; a layer (5) of insulating material, fixed on spacing means (4), themselves fixed on the inner surface of the shell (1).
Figure imgaf001

Description

L'invention concerne un panneau pour le revêtement extérieur de bâtiments et, en particulier de vêture isolante respirante susceptible de constituer un bardage continu.The invention relates to a panel for the exterior coating of buildings and, in particular of breathable insulating clothing capable of constituting a continuous cladding.

La nécessité d'assurer une meilleure isolation thermique des bâtiments a conduit les professionnels du bâtiment et de l'isolation à rechercher des moyens efficaces et peu coûteux tendant à diminuer les pertes calorifiques de bâtiments déjà construits, mais dont les normes d'isolation ne sont plus acceptables dans le contexte économique actuel.The need to ensure better thermal insulation of buildings has led building and insulation professionals to seek efficient and inexpensive means tending to reduce the heat losses of buildings already built, but whose insulation standards are not more acceptable in the current economic context.

De nombreuses solutions ont été essayées, mais se sont révélées souvent de mise en oeuvre difficile et de rentabilité douteuse.Many solutions have been tried, but have often proved to be difficult to implement and of questionable profitability.

Le brevet français 2.307.927 concerne un panneau de revêtement et d'isolation extérieure pour bâtiment. Il est constitué d'une coquille métallique dont trois de ses côtés portent des nervures ayant pour fonction le recouvrement étanche des panneaux assemblés. Le côté non nervuré est recouvert ou recouvre le panneau immédiatement supérieur ou inférieur. Sur l'intérieur de la coquille est fixé un matelas de matériau isolant dont la compression est limitée par des taquets qui sont eux-mêmes maintenus à la coquille par des broches. Le panneau ainsi constitué d'une coquille métallique et d'une couche de matériau isolant est fixé sur la façade du bâtiment par collage, la colle étant appliquée sur les taquets. Afin de maintenir le panneau pendant le temps de prise de la colle, on a prévu des crochets qui sont fixés sur le mur et qui coopèrent avec les bords inférieur et supérieur de deux coquilles superposées. Il est prévu, pour assurer l'écoulement des condensations, une résille de drainage entre le matelas isolant et la coquille. Une nervure en relief prévue sur la rive inférieure de la coquille permet de rejeter vers l'extérieur les eaux de ruissellement.French patent 2,307,927 relates to a cladding and exterior insulation panel for buildings. It consists of a metal shell, three of its sides carrying ribs, the function of which is the waterproof covering of the assembled panels. The non-ribbed side is covered or covers the panel immediately above or below. On the inside of the shell is fixed a mattress of insulating material of which compression is limited by tabs which are themselves held in place by pins. The panel thus made up of a metal shell and a layer of insulating material is fixed to the facade of the building by gluing, the glue being applied to the cleats. In order to maintain the panel during the setting time of the adhesive, there are provided hooks which are fixed to the wall and which cooperate with the lower and upper edges of two superimposed shells. To ensure the flow of condensate, a drainage mesh is provided between the insulating mat and the shell. A raised rib provided on the lower shore of the shell makes it possible to discharge runoff water to the outside.

Cette réalisation présente des avantages certains par rapport aux anciennes méthodes consistant à effectuer de nombreuses opérations sur le chantier, telles que la pose du matériau isolant puis la confection du parement. Toutefois, la constitution du panneau est complexe par suite de l'utilisation de taquets de collage qui doivent être solidement fixés à la coquille. Cette fixation se révèle d'autant plus nécessaire que la coquille doit être légère, ce qui sous-entend une faible épaisseur de métal et, par conséquent, une grande flexibilité.This achievement has certain advantages over the old methods of performing many operations on the site, such as installing the insulating material and then making the facing. However, the construction of the panel is complex as a result of the use of bonding tabs which must be firmly fixed to the shell. This fixing is all the more necessary as the shell must be light, which implies a small thickness of metal and, therefore, great flexibility.

Il est, en outre, nécessaire de procéder à un nettoyage de la paroi du mur dont l'enduit doit être en bon état et compatible avec la composition chimique de la colle.It is also necessary to clean the wall of the wall, the coating of which must be in good condition and compatible with the chemical composition of the adhesive.

Les crochets prévus pour maintenir le panneau pendant le temps de la prise de la colle restent visibles à la surface du revêtement. Cette accessibilité, surtout dans les zones piétonnières peut inciter à leur manipulation intempestive ayant pour résultat la dégradation du revêtement. La mise en place des panneaux sur les crochets entraine fréquemment des dommages à la couche protectrice et des amorces de corrosion ultérieure.The hooks provided to hold the panel during the setting of the adhesive remain visible on the surface of the covering. This accessibility, especially in pedestrian areas can encourage their untimely handling resulting in degradation of the coating. Placing the panels on the hooks frequently results in damage to the protective layer and subsequent corrosion initiations.

L'invention propose un panneau d'un type semblable à celui précédemment décrit, mais présentant une plus grande simplicité de pose, car ne nécessitant pas de collage pour son maintien, ni de nettoyage préalable de la paroi. Il présente, en outre, une meilleure rigidité et permet d'assurer de manière fiable la circulation d'air dans l'espace compris entre la coquille et le matériau isolant ainsi que le rejet de l'eau de condensation sans risque de rétention par la coquille, ce qui est particulièrement important pour éviter la corrosion.The invention provides a panel of a type similar to that previously described, but having greater simplicity of installation, since it does not require bonding for its maintenance, nor prior cleaning of the wall. It also has better rigidity and ensures reliable circulation of air in the space between the shell and the insulating material as well as the rejection of condensed water without risk of retention by the shell, which is particularly important to avoid corrosion.

Les explications et figures données ci-après à titre d'exemple, permettront de comprendre comment l'invention peut être réalisée.The explanations and figures given below by way of example will make it possible to understand how the invention can be implemented.

La figure 1 présente, en perspective partiellement arrachée, un panneau selon l'invention; la figure 2 est une vue de dos, schématique et partielle d'une coquille; la figure 3 est une vue en perspective d'une claie; la figure 4 montre, vu de dos, un panneau selon l'invention; la figure 5 représente, vue en coupe horizontale, une autre forme de réalisation d'un panneau selon l'invention; la figure 6 est une vue en perspective de panneaux assemblés.Figure 1 shows, in partially broken away perspective, a panel according to the invention; Figure 2 is a schematic and partial back view of a shell; Figure 3 is a perspective view of a rack; Figure 4 shows, seen from the back, a panel according to the invention; Figure 5 shows, in horizontal section, another embodiment of a panel according to the invention; Figure 6 is a perspective view of assembled panels.

La figure 1 représente, en perspective partiellement arrachée, un panneau de vêture selon une forme de réalisation de l'invention.Figure 1 shows, partially cutaway perspective, a cladding panel according to one embodiment of the invention.

Ce panneau est constitué de plusieurs éléments :

  • - une coquille 1 présentant sur ses bords verticaux et parallèlement des nervures 2 et 3. Ces nervures assurent, de manière connue, un recouvrement suffisant des bords verticaux de deux panneaux mitoyens (Figure 6);
  • - des moyens d'espacement 4 constitués par une claie;
  • - une couche de matériau isolant 5.
This panel consists of several elements:
  • - A shell 1 having on its vertical edges and in parallel ribs 2 and 3. These ribs ensure, in known manner, sufficient overlap of the vertical edges of two party panels (Figure 6);
  • - spacing means 4 constituted by a rack;
  • - a layer of insulating material 5.

Selon des particularités de l'invention, les bords supérieur 6 et inférieur 7 de la coquille (Figure 2) sont décrochés par rapport à la surface. La hauteur H du décrochement 6 est supérieure à la hauteur h du décrochement 7. L'utilité de ces différences sera montrée ultérieurement. Le bord de la partie décrochée supérieure 6 est replié de manière à former un U, qui sert d'ossature individuelle à chaque panneau. Des moyens d'écartement sont prévus sur au moins un des bords décrochés supérieur 6 ou inférieur 7. Selon la forme de réalisation représentée sur la figure 2, ces moyens sont obtenus par emboutissage, dans la partie 6 proche de la base du U, de bossages 8 dont la convexité est tournée vers la surface extérieure de la coquille. Ces bossages viennent en contact avec la surface intérieure de la coquille du panneau immédiatement supérieur et plus particulièrement avec la partie décrochée 7, et maintiennent entre les panneaux et sur toute leur longueur un passage de dimensions parfaitement définies permettant la ventilation et l'écoulement des eaux de condensation. Les différences de hauteur des parties décrochées ont pour but d'obtenir un revêtement parallèle par rapport au mur.According to particular features of the invention, the upper 6 and lower 7 edges of the shell (Figure 2) are unhooked relative to the surface. The height H of the step 6 is greater than the height h of the step 7. The usefulness of these differences will be shown later. The edge of the upper unhooked part 6 is folded so as to form a U, which serves as an individual framework for each panel. Spacing means are provided on at least one of the upper 6 or lower 7 off-hook edges. According to the embodiment shown in FIG. 2, these means are obtained by stamping, in the part 6 close to the base of the U, of bosses 8 whose convexity is turned towards the external surface of the shell. These bosses come into contact with the inner surface of the shell of the immediately upper panel and more particularly with the hooked part 7, and maintain between the panels and over their entire length a passage of perfectly defined dimensions allowing the ventilation and the flow of water. of condensation. The differences in height of the hooks are intended to obtain a coating parallel to the wall.

Selon d'autres exemples de réalisation, ces moyens d'écartement peuvent être répartis selon un seul bord inférieur ou supérieur, ou sur les deux bords se faisant face, et peuvent être constitués d'éléments formés, collés ou soudés.According to other exemplary embodiments, these spacing means can be distributed along a single lower or upper edge, or on the two edges facing each other, and can consist of elements formed, glued or welded.

La branche transversale 9 de la partie repliée en U est percée d'ouvertures 10 pour permettre la libre circulation de l'air et l'écoulement de l'eau de condensation derrière la coquille et sur toute la hauteur de la vêture.The transverse branch 9 of the folded U-shaped part is pierced with openings 10 to allow the free circulation of air and the flow of condensed water behind the shell and over the entire height of the clothing.

La fixation du panneau sur le mur à équiper est réalisée de manière connue par clouage, scellement, ou autre, de pattes en équerre 11. Suivant la réalisation proposée, le panneau est maintenu uniquement par deux pattes fixées sur l'aile libre 12 de la partie repliée en U. La longueur de la patte est prévue en fonction de l'épaisseur de matériau isolant nécessaire et est sensiblement égale à celle-ci. Selon une forme préférée de réalisation, la patte en équerre 11 présente dans la partie coopérante avec l'aile libre 12 en U une forme en crochet 13 qui permet une fixation sûre et simple. Une telle forme permet de fixer la patte sur l'aile 12 par un simple rivet, le maintien du panneau étant toujours assuré même si le rivet venait à se desserrer ou à sauter par suite de vibrations. Ce mode de fixation ne laisse apparaître en surface aucun des moyens de fixation, ce qui contribue entre autres à améliorer l'aspect du revêtement et à éviter toute corrosion et/ou intervention intempestive. La patte se trouve dans l'épaisseur de l'isolant, c'est-à-dire dans la partie sèche du bardage à l'abri de toute corrosion.The panel is fixed to the wall to be fitted in a known manner by nailing, sealing, or other, of brackets 11. According to the proposed embodiment, the panel is held only by two legs fixed on the free wing 12 of part folded into a U. The length of the tab is provided as a function of the thickness of insulating material required and is substantially equal to this. According to a preferred embodiment, the bracket tab 11 has in the cooperating part with the free wing 12 in U a hook shape 13 which allows a secure and simple fixing. Such a shape makes it possible to fix the tab on the wing 12 by a simple rivet, the panel being maintained always provided even if the rivet were to loosen or to jump due to vibrations. This method of fixing does not reveal any of the fixing means on the surface, which contributes inter alia to improving the appearance of the coating and to avoid any corrosion and / or untimely intervention. The tab is in the thickness of the insulation, that is to say in the dry part of the cladding protected from any corrosion.

La fixation par rivet de la patte en crochet permet une modification aisée des points de fixation, lorsque la finition du revêtement ne nécessite que des parties de panneaux. Il suffit alors de dériver la patte de la partie inutilisée pour la mettre sur la partie du panneau à monter. La forme de la patte admet une fixation même précaire.The fastening by rivet of the hook tab allows an easy modification of the fixing points, when the finishing of the covering requires only parts of panels. Then simply derive the tab from the unused part to put it on the part of the panel to be mounted. The shape of the tab admits even precarious fixation.

Sur la surface intérieure de la coquille, dans la partie comprise entre les décrochements6 et 7, on fixe des moyens d'espacement, constitués selon l'exemple par une claie 4 (Figure 3).On the inner surface of the shell, in the part between the recesses 6 and 7, spacing means are fixed, constituted according to the example by a rack 4 (Figure 3).

Selon cette réalisation, on utilise des profilés disposés selon deux couches 14 et 15 entrecroisées. Les profilés constituant la couche 14 ont une forme en Z et ceux constituant la couche 15, ont une forme en U à ailes de faible hauteur, la partie centrale de ce profilé en U est découpée de manière à former des languettes de maintien 16 qui sont susceptibles d'être redressées dans des plans approximativement perpendiculaires au plan de la claie. La claie, collée ou soudée sur la coquille, reçoit la couche 5 de matériau isolant qui y est maintenue par un certain nombre de languettes redressées (Figure 4).According to this embodiment, profiles are used arranged in two intersecting layers 14 and 15. The profiles constituting the layer 14 have a Z shape and those constituting the layer 15 have a U shape with wings of low height, the central part of this U profile is cut so as to form holding tabs 16 which are likely to be straightened in planes approximately perpendicular to the plane of the rack. The screen, glued or welded to the shell, receives the layer 5 of insulating material which is held there by a number of straightened tabs (Figure 4).

Afin de permettre le maintien du matériau, on peut enfiler sur l'extrémité des languettes dépassant du matériau des rondelles 17 qui empéchent la détériora-- tion du matériau quand les extrémités 18 des languettes sont repliées pour fixer la couche sur la claie.In order to allow the material to be held in place, washers 17 can be threaded onto the end of the tabs protruding from the material, which prevent deterioration of the material when the ends 18 of the tabs are folded over to fix the layer on the rack.

Lorsque le matériau utilisé se présente sous forme d'un matelas fibreux souple, tel que de la laine de verre ou de roche et que la surface de la claie est inférieure à celle de la couche, afin d'empêcher que celle-ci, lors de la pose, ne vienne obstruer l'espace réservé à la circulation de l'air, on dispose sur l'aile libre 12 une ou plusieurs butées d'espacement 19 dirigées vers le haut et/ou le bas (une seule de ces butées a été représentée). Le nombre de butées est déterminé en fonction du matériau utilisé. Selon une forme de réalisation, la butée 19 porte une partie 20 repliée en équerre dirigée perpendiculairement à la surface de la coquille et à l'opposé et formant languette de maintien pour la couche de matériau isolant. Son utilisation est identique à celle des languettes 16 précédemment décrites.When the material used is in the form of a flexible fibrous mattress, such as glass wool or rock wool and the surface of the screen is smaller than that of the layer, in order to prevent the latter, during installation, do not obstruct the space reserved for air circulation, there is on the free wing 12 one or more spacing stops 19 directed upwards and / or downwards (only one of these stops has been represented). The number of stops is determined according to the material used. According to one embodiment, the stop 19 carries a part 20 folded in a square directed perpendicular to the surface of the shell and opposite and forming a retaining tab for the layer of insulating material. Its use is identical to that of the tabs 16 previously described.

Selon une autre forme de réalisation d'un panneau, représentée en coupe horizontale (Figure 5), les moyens d'espacement sont constitués par le matériau isolant lui-même. La face du matériau 21 destinée à être dirigée vers la coquille 1 est formée de manière qu'elle présente des alvéoles 22 communiquant au moins dans le sens vertical. Le matériau formé est collé sur la coquille et ne nécessite plus de languettes de fixation. Des matériaux, tels que le polystyrène ou le polyuréthane sont bien adaptés à une telle réalisation.According to another embodiment of a panel, shown in horizontal section (Figure 5), the spacing means are constituted by the insulating material itself. The face of the material 21 intended to be direct gée towards the shell 1 is formed so that it has cells 22 communicating at least in the vertical direction. The material formed is glued to the shell and no longer requires fixing tabs. Materials, such as polystyrene or polyurethane are well suited to such an embodiment.

Selon un autre mode de réalisation des moyens d'espacement, la coquille est emboutie de manière à présenter vers l'intérieur des nervures. Les reliefs produits par l'emboutissage sont prévus pour réaliser éventuellement une décoration. La profondeur de l'emboutissage est telle qu'elle permet un espacement suffisant du matériau d'isolement qui est alors fixé sur les nervures.According to another embodiment of the spacing means, the shell is stamped so as to present ribs towards the inside. The reliefs produced by stamping are provided for possibly making a decoration. The depth of the stamping is such that it allows sufficient spacing of the insulation material which is then fixed on the ribs.

Afin de supprimer les ponts thermiques aux raccordements entre la couche d'isolant des divers panneaux, on prévoit une feuillure 23 périphérique conçue de manière à permettre l'emboîtement aisé des divers panneaux. La figure 5 montre une feuillure prévue dans une couche de matériau formable. La même feuillure peut être obtenue en prenant deux épaisseurs d'isolant que l'on agrafe en décalant sur les languettes de maintien.In order to remove the thermal bridges at the connections between the insulating layer of the various panels, a peripheral rebate 23 is provided, designed so as to allow the various panels to be easily fitted together. Figure 5 shows a rebate provided in a layer of formable material. The same rebate can be obtained by taking two thicknesses of insulation which is stapled by shifting on the holding tabs.

La figure 6 montre comment s'effectue le montage des panneaux. On fixe à la partie basse du mur à revêtir un profilé 24 sur lequel on vient poser un premier panneau 25 que l'on fixe par deux pattes 11 (une seule est visible). On pose ensuite un deuxième panneau 26 dont le bord vertical mouluré 3 vient chevaucher le bord vertical, également mouluré 2, du premier panneau et l'on continue ainsi sur toute la longueur à revêtir. On passe ensuite à la deuxième rangée que l'on monte avec un décalage d'un demi-panneau par exemple. Les panneaux 27, 28 et suivants sont montés de même que ceux de la première rangée. On monte rangée par rangée toute la hauteur à recouvrir.Figure 6 shows how the panels are mounted. A section 24 is fixed to the lower part of the wall to be coated, on which a first panel 25 is placed, which is fixed by two tabs 11 (only one is visible). A second panel 26 is then laid, the vertical molded edge 3 of which overlaps the vertical edge, also molded 2, of the first panel and thus continues over the entire length to be coated. We then go to the second row which we mount with an offset of half a panel for example. The panels 27, 28 and following are mounted as well as those of the first row. We go up row by row the entire height to be covered.

Un formage différent permet de donner un esthétique variable.Different shaping gives a variable aesthetic.

Les panneaux conformes à l'invention, résistent au fléchissement du fait du renforcement de la coquille par les moyens d'espacement, la rigidité étant maintenue par le formage en U du bord supérieur du panneau constituant l'ossature.The panels according to the invention resist bending due to the strengthening of the shell by the spacing means, the rigidity being maintained by U-shaped formation of the upper edge of the panel constituting the framework.

Claims (12)

1. Panneau pour le revêtement extérieur de bâtiments en particulier panneau de vêture isolante respirante comprenant de l'extérieur vers l'intérieur une coquille (1) présentant sur ses bords verticaux et parallèlement des nervures (2, 3) une claie (4) et un matériau isolant (5), la claie maintenant l'isolant écarté de la coquille, caractérisé en ce que ledit panneau comporte: - une coquille (1) dont les bords supérieur (6) et inférieur (7) sont décrochés parallèlement par rapport à la surface, la hauteur du décrochement inférieur (7) étant plus faible que la hauteur du décrochement supérieur (6), le bord du décrochement supérieur étant replié en U et la branche transversale (9) du U portant des ouvertures (10), - des moyens d'écartement (8) prévus sur au moins un des bords décrochés du panneau, - au moins une patte en équerre (11) fixée sur l'aile libre (12) du U, - une couche (5) de matériau isolant, fixée sur des moyens d'espacement (4), eux-mêmes fixés sur la surface intérieure de la coquille (1). 1. Panel for the exterior cladding of buildings, in particular a breathable insulating cladding panel comprising from the outside towards the inside a shell (1) having on its vertical edges and in parallel ribs (2, 3) a screen (4) and an insulating material (5), the rack holding the insulator away from the shell, characterized in that said panel comprises: - a shell (1), the upper (6) and lower (7) edges of which are unhooked parallel to the surface, the height of the lower recess (7) being less than the height of the upper recess (6), the edge the upper recess being folded into a U and the transverse branch (9) of the U carrying openings (10), - spacing means (8) provided on at least one of the hooked edges of the panel, - at least one square tab (11) fixed on the free wing (12) of the U, - A layer (5) of insulating material, fixed on spacing means (4), themselves fixed on the inner surface of the shell (1). 2. Panneau selon la revendication 1, caractérisé en ce que les moyens d'écartement (8) sont constitués par des éléments solidaires d'au moins un des bords décrochés (6 ou 7).2. Panel according to claim 1, characterized in that the spacing means (8) are constituted by elements integral with at least one of the hooked edges (6 or 7). 3. Panneau selon la revendication 1 ou 2, caractérisé en ce que les moyens d'écartement (8) sont constitués pour des bossages formés dans au moins un des bords décrochés (6 ou 7).3. Panel according to claim 1 or 2, characterized in that the spacing means (8) are formed for bosses formed in at least one of the hooked edges (6 or 7). 4. Panneau selon l'une des revendications 1 à 3, caractérisé en ce que les moyens d'espacement (4) forment une claie constituée de profilés disposés selon deux couches entrecroisées (14, 15), les profilés d'au moins une couche portant des languettes de maintien (16) découpées susceptibles d'être redressées dans des plans approximativement perpendiculaires au plan de la claie (4).4. Panel according to one of claims 1 to 3, characterized in that the spacing means (4) form a screen made up of profiles arranged in two interlaced layers (14, 15), the profiles of at least one layer carrying cut tabs (16) capable of being straightened in planes approximately perpendicular to the plane of the screen ( 4). 5. Panneau selon la revendication 4, caractérisé en ce que la couche (5) de matériau isolant est fixée sur la claie (4) par des languettes de maintien (16), dont l'extrémité est repliée sur le matériau isolant.5. Panel according to claim 4, characterized in that the layer (5) of insulating material is fixed to the screen (4) by holding tabs (16), the end of which is folded over the insulating material. 6. Panneau selon l'une des revendications 1 à 3, caractérisé en ce que les moyens d'espacement (4) sont constitués par une face de la couche (21) de matériau isolant, ladite couche étant formée de manière que la face présente des alvéoles (22) communiquant au moins dans le sens vertical.6. Panel according to one of claims 1 to 3, characterized in that the spacing means (4) consist of a face of the layer (21) of insulating material, said layer being formed so that the face has alveoli (22) communicating at least in the vertical direction. 7. Panneau selon l'une des revendications 1 à 6, caractérisé en ce que le bord (9) replié en U porte sur l'aile libre (12) du U au moins une butée d'espacement (20).7. Panel according to one of claims 1 to 6, characterized in that the edge (9) folded in a U bears on the free wing (12) of the U at least one spacing stop (20). 8. Panneau selon l'une des revendications 1 à 7, caractérisé en ce que la patte en équerre (11) fixée sur l'aile latérale libre (12) du U présente dans la partie coopérante une section en crochet (13) dans laquelle repose l'aile du U.8. Panel according to one of claims 1 to 7, characterized in that the square tab (11) fixed on the free lateral wing (12) of the U has in the cooperating part a hook section (13) in which rests the wing of the U. 9. Panneau selon la revendication 8, caractérisé en ce qu'au moins la patte en équerre (11) est fixée par un rivet.9. Panel according to claim 8, characterized in that at least the bracket tab (11) is fixed by a rivet. 100 Panneau selon la revendication 7, caractérisé en ce que la butée d'espacement (19) est repliée en équerre, la partie (20) perpendiculaire à la coquille formant languette de maintien.100 Panel according to claim 7, characterized in that the spacing stopper (19) is folded back to square, the part (20) perpendicular to the shell forming retaining tab. 11. Panneau selon l'une des revendications 1, 6, 7 à 10, caractérisé en ce que les moyens d'espacement sont formés par des emboutis en creux vers l'intérieur de la coquille.11. Panel according to one of claims 1, 6, 7 to 10, characterized in that the spacing means are formed by stampings hollowed inwardly of the shell. 12. Panneau selon l'une des revendications 1 à 11, caractérisé en ce que la couche de matière isolante comporte une feuillure périphérique (23) sur au moins deux des quatre côtés.12. Panel according to one of claims 1 to 11, characterized in that the layer of insulating material comprises a peripheral rebate (23) on at least two of the four sides.
EP80401756A 1979-12-11 1980-12-08 Pannel for cladding the extersions of buildings Expired EP0030508B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80401756T ATE7063T1 (en) 1979-12-11 1980-12-08 PANEL FOR COVERING OF BUILDING FACADES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7930337A FR2471456A1 (en) 1979-12-11 1979-12-11 PANEL FOR THE EXTERIOR COATING OF BUILDINGS
FR7930337 1979-12-11

Publications (2)

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EP0030508A1 true EP0030508A1 (en) 1981-06-17
EP0030508B1 EP0030508B1 (en) 1984-04-11

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EP80401756A Expired EP0030508B1 (en) 1979-12-11 1980-12-08 Pannel for cladding the extersions of buildings

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US (1) US4369610A (en)
EP (1) EP0030508B1 (en)
AT (1) ATE7063T1 (en)
DE (1) DE3067485D1 (en)
FR (1) FR2471456A1 (en)

Cited By (2)

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GB2210075A (en) * 1987-09-18 1989-06-01 Am & S Europ Building panel
WO2016146631A1 (en) * 2015-03-16 2016-09-22 Dell'innocenti Lamiere S.R.L. Covering panel for external building faces

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FR2528481A1 (en) * 1982-06-09 1983-12-16 Luchaire Sa Insulation dressing panel for wall - has returned edges on outer skin for adjacent panel jointing
DE10311237B4 (en) * 2001-10-08 2008-05-15 Riedle, Jörg, Dipl.-Ing. Self-supporting, prefabricated wall element that can be arranged in front of a building wall
DE10149511C1 (en) * 2001-10-08 2003-06-18 Joerg Riedle Prefabricated self supporting wall panel for building has peripheral frame supporting insulation panels and covering panel
US8091313B2 (en) * 2003-10-15 2012-01-10 Progressive Foam Technologies, Inc. Drainage place for exterior wall product
US8910443B2 (en) 2004-08-12 2014-12-16 Progressive Foam Technologies, Inc. Foam backer for insulation
US8910444B2 (en) * 2004-08-12 2014-12-16 Progressive Foam Technologies, Inc. Foam insulation backer board
US8844233B2 (en) 2004-08-12 2014-09-30 Progressive Foam Technologies, Inc. Foam insulation board with edge sealer
US7762040B2 (en) 2004-08-12 2010-07-27 Progressive Foam Technologies, Inc. Insulated fiber cement siding
US8857123B2 (en) 2004-08-12 2014-10-14 Progressive Foam Technologies, Inc. Foam insulation board
US8111813B2 (en) * 2008-09-30 2012-02-07 Avaya Inc. Unified greeting service for telecommunications events
EP2834427A1 (en) 2012-04-03 2015-02-11 James Hardie Technology Limited Integrated fiber cement and foam as insulated cladding with enhancements
US9903122B2 (en) * 2015-04-24 2018-02-27 BŌK Modern LLC Exterior cladding system
USD833777S1 (en) * 2016-09-16 2018-11-20 Huseni BHANPURAWALA Shell for mattress

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FR2186590A1 (en) * 1972-01-17 1974-01-11 Ferem
DE2447489A1 (en) * 1974-10-04 1976-04-08 Aluminiumwerke Ag Rorschach with hollow spaces at joints vented on both sides - with hollow spaces at joints vented on both sides
FR2307927A1 (en) * 1975-04-16 1976-11-12 Sepam External insulating layer bonded and clipped on wall - is insulating slab with outer liner and bonding is by blocks which traverse slab
US4100711A (en) * 1977-06-16 1978-07-18 Transco Inc. Prefabricated insulating panel

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Publication number Priority date Publication date Assignee Title
FR2186590A1 (en) * 1972-01-17 1974-01-11 Ferem
DE2447489A1 (en) * 1974-10-04 1976-04-08 Aluminiumwerke Ag Rorschach with hollow spaces at joints vented on both sides - with hollow spaces at joints vented on both sides
FR2307927A1 (en) * 1975-04-16 1976-11-12 Sepam External insulating layer bonded and clipped on wall - is insulating slab with outer liner and bonding is by blocks which traverse slab
US4100711A (en) * 1977-06-16 1978-07-18 Transco Inc. Prefabricated insulating panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210075A (en) * 1987-09-18 1989-06-01 Am & S Europ Building panel
GB2210075B (en) * 1987-09-18 1991-11-20 Am & S Europ Improvements in or relating to the assembly of metal-framed buildings
WO2016146631A1 (en) * 2015-03-16 2016-09-22 Dell'innocenti Lamiere S.R.L. Covering panel for external building faces

Also Published As

Publication number Publication date
FR2471456A1 (en) 1981-06-19
US4369610A (en) 1983-01-25
DE3067485D1 (en) 1984-05-17
EP0030508B1 (en) 1984-04-11
FR2471456B1 (en) 1983-04-22
ATE7063T1 (en) 1984-04-15

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