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FR2505905A1 - Composite thermal insulation and facing block - has factory keying of parts and integral fixing for on site fabrication - Google Patents

Composite thermal insulation and facing block - has factory keying of parts and integral fixing for on site fabrication Download PDF

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Publication number
FR2505905A1
FR2505905A1 FR8110001A FR8110001A FR2505905A1 FR 2505905 A1 FR2505905 A1 FR 2505905A1 FR 8110001 A FR8110001 A FR 8110001A FR 8110001 A FR8110001 A FR 8110001A FR 2505905 A1 FR2505905 A1 FR 2505905A1
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France
Prior art keywords
thermal insulation
insulation
slab
component according
facing
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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
FR8110001A
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French (fr)
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FR2505905B1 (en
Inventor
Roger Collin
Michel Veyre
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Individual
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Individual
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Priority to FR8110001A priority Critical patent/FR2505905A1/en
Publication of FR2505905A1 publication Critical patent/FR2505905A1/en
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Publication of FR2505905B1 publication Critical patent/FR2505905B1/fr
Granted legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762Exterior insulation of exterior walls

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The block is made up of a facing slab (1) and an insulation pad (2) with suspension profiles (3) and strengthening mesh reinforcement (4). The weatherproof seal to the exterior is obtained by using mortises (7) into which are placed wind break strips during construction and chemically bonding the lateral faces of the blocks. Each block is anchored to the wall behind it by a groove (5) sliding onto the retaining heel of a single horizontal rail. The groove is symmetrical so that the block has no preferential direction of placing.

Description

La présente invention concerne les procèdes d'isolation, thermique des parois maçonnées ou autres. The present invention relates to thermal insulation procedures for masonry walls or the like.

vans les procèdés connus pour ces applications l'isolation est réalisée par des matelas de fibres minérales ou autres recouvertes d'un parement extérieur posé indépendant de l'isolation et le plus souvent maintenu par des systèmes de rails eux-mêmes fiés sur une ossature en bois, rendue solidaire de la paroi maçonnée par un dispositif de fixation qui lui est propre. vans the processes known for these applications the insulation is carried out by mattresses of mineral fibers or other covered with an external facing laid independent of the insulation and most often maintained by rail systems themselves relied on a framework in wood, made integral with the masonry wall by its own fixing device.

On connait aussi d'autres procèdés constitués par un matelas d'isolation recevant, par projection ou application, un enduit extérieur destiné à assurer la protection mecanique et hydraulique du matelas d'isolation.Other processes are also known which consist of an insulation blanket receiving, by projection or application, an exterior coating intended to provide mechanical and hydraulic protection of the insulation blanket.

Dans ces procèdés les inconvénients principaux résident dans le fait qu'ils requièrent de nombreux matériaux entrainant l'utilisation de plusieurs procèdés de fixation et de positionnement. En outre, dans le cas des isolations à parement rapporté, il est indispensable de créer une lame d'air ventilée entre le parement et l'isolation ce qui entraine une épaisseur supplémentaire et rend fragile le parement de façade puisque celui-çi n'est pas appuyé contre l'isolation thermique. Enfin, les procèdes d'isolation décrits çi-avant imposent une réalisation presque totalement exécutée sur le chantier ce qui entraine un prix de revient très élevé à la pose. In these processes the main drawbacks lie in the fact that they require numerous materials entailing the use of several fixing and positioning processes. In addition, in the case of insulations with added facing, it is essential to create a ventilated air space between the facing and the insulation, which leads to an additional thickness and makes the facade facing fragile since it is not not pressed against thermal insulation. Finally, the insulation procedures described above impose an implementation almost completely executed on site which results in a very high cost price for installation.

Le procèdé d'isolation selon l'invention permet d'éviter ces inconvénients. I1 est en effet constitue par un composant monobloc associant une dalle en bèton de résine, n un matelas d'isolation en mousse de Polyuréthane sans lame d'air ventilée ce qui permet d'utiliser les pouvoirs d'isolation des deux constituants. Le composant est doté de profilés de suspentes solidaires de la dalle en bèton de résine et également noyés dans le matelas de mousse d'isolation. I1 possède aussi un dispositif de sécurité à mailles, solidaire des deux constituants.Ce dispositif empêche la désolidarisation de la dalle de parement et du matelas d'isolation aussi bien dans le cas d'une division de la dalle sous l'effet d'un choc extérieur, ou d'une action intêrieure,que dans le cas de la fissuration du matelas d'isolation sous l'effet de contraintes imprévisibles et accidentelles. The isolation process according to the invention makes it possible to avoid these drawbacks. It is in fact constituted by a one-piece component associating a concrete resin slab, n an insulation mattress made of polyurethane foam without a ventilated air layer which allows the insulation powers of the two constituents to be used. The component is fitted with suspension profiles integral with the concrete resin slab and also embedded in the insulation foam mattress. I1 also has a mesh safety device, integral with the two components. This device prevents the separation of the facing slab and the insulation mat as well in the case of a division of the slab under the effect of a external shock, or internal action, only in the case of cracking of the insulation blanket under the effect of unpredictable and accidental stresses.

t,e collposallt selon l'invention comporte un dispositif
I'accrochage constitué d'un seul élément nar range de compo sant. Ce dispositif d'accrochage consiste en un rail métallique fixé à la paroi à isoler et sur lequel le composant slenclanche grâce à un talon de retenue, constitué par le bord extérieur du rail lui-même, venant s'emprisonner dans une rainure symétrique concordant à l'axe horizontal du composant.
t, e collposallt according to the invention comprises a device
The attachment consisting of a single nar range of component. This hooking device consists of a metal rail fixed to the wall to be insulated and on which the component opens with a retaining heel, formed by the outer edge of the rail itself, coming to be trapped in a symmetrical groove corresponding to the horizontal axis of the component.

Le composant selon l'invention possède sur ses faces horizontales, Haute et Basse, une mortaise destinée à recevoir lors de la pose, une règlette coupe-vent assurant l'étanchéité à l'air, dans le sens horizontal, entre chaque rangée de composants. The component according to the invention has on its horizontal faces, upper and lower, a mortise intended to receive during installation, a windbreaker strip ensuring airtightness, in the horizontal direction, between each row of components .

Le composant selon l'invention, lors de la pose est chimiosoudé, à celui qui le précède et à celui qui le suit, par application, sur ses faces latérales verticales, d'un solvant à action momentanée permettant la fusion superficielle et limitée en profondeur du matelas d'isolation afin d'obtenir une continuité horizontale de l'isolant, assurant ltétanchéi té à l'air dans le sens vertical.The component according to the invention, during installation, is chemo-welded, to that which precedes and to that which follows it, by application, on its vertical lateral faces, of a solvent with momentary action allowing surface fusion and limited in depth of the insulation blanket in order to obtain horizontal continuity of the insulation, ensuring airtightness in the vertical direction.

Le composant selon l'invention comporte un seul élément assurant l'isolation thermique aussi bien des faces planes que des angles sortants ou rentrants, que ceux-çi soient des angles droits, aigus ou obtus. The component according to the invention comprises a single element ensuring thermal insulation both of the planar faces and of the outgoing or re-entering angles, whether these are right, acute or obtuse angles.

Le composant selon l'invention est entièrement fabriqué industriellement en atelier. L'épaisseur des dalles de parement et du matelas d'isolation sont adaptées aux zones climatiques officielles. The component according to the invention is entirely manufactured industrially in the workshop. The thickness of the facing tiles and the insulation mat are adapted to the official climatic zones.

Le composant objet de l'invention peut etre utilisé dans tous les cas d'isolation thermique d'un paroi et tout spécialement lorsqu'il s'agit d'augmenter la résistance thermique des bâtiments ou installations déjà construits. The component object of the invention can be used in all cases of thermal insulation of a wall and especially when it is a question of increasing the thermal resistance of buildings or installations already constructed.

Le dessin annexé est une vue en coupe sur un composant et un ensemble de ceux-çi déj associes a d'autres sur une paroi. The accompanying drawing is a sectional view on a component and a set of these already associated with others on a wall.

Tel qu'il est représenté le composant comporte une dalle I, solidaire du matelas d'isolation 2, les profilés de suspente 3, le dispositif de sécurité à mailles I, la rainure symétrique 5, le rail d'accrochage G, les mortaises 7 la réglette cuupe-vent 8).  As shown, the component comprises a slab I, integral with the insulation mat 2, the hanger sections 3, the mesh safety device I, the symmetrical groove 5, the hanging rail G, the mortises 7 the wind shutter strip 8).

titre d'exemple non limitatif ont va décrire çi-dessous les phases de réalisation d'un composant selon l'invention.  As a non-limiting example, we will describe below the production phases of a component according to the invention.

I,'ne manière générale ce procèdé consiste
- couler dans un moule ayant la forme et la dimension de la dalle de parement extérieur, un bèton de résine sous forme pâteuse.
I, 'generally speaking this process consists
- pour in a mold having the shape and the size of the exterior facing slab, a concrete of resin in pasty form.

- mettre en place les suspentes et le dispositif de sécurité à mailles pendant la polymérisation du bèton de résine de telle façon que ces éléments soient partiellement noyés en profondeur dans le bèton de résine. - set up the lines and the mesh safety device during the polymerization of the resin concrete in such a way that these elements are partially embedded deep in the resin concrete.

- disposer dans le même temps, sur la surface du bèton des grains de silice ou autres matériaux dont la partie émergente servira de prises au matelas d'isolation. - at the same time dispose of silica grains or other materials on the surface of the concrete, the emerging part of which will serve as sockets for the insulation mat.

-a provoquer la polymérisation du bèton de résine par exemple par traitement thermique. -a cause polymerization of the concrete of resin for example by heat treatment.

a placer cette dalle dans un moule spécialement conçu et réalisé pour permettre la réalisation du matelas d'isolation. to place this slab in a mold specially designed and produced to allow the realization of the insulation mattress.

-a faire pénétrer dans ce moule, par un dispositif approprié, les constituants de base nécessaires à la formation de la mousse de polyuréthane. to have the basic constituents necessary for the formation of polyurethane foam penetrate into this mold, by an appropriate device.

- laisser expanser la mousse qui au cours de son expansion va emprisonner les suspentes et les saillies constituées par les grains de silice s'insérer entre les mailles du dispositif de sécurité en le noyant dans sa masse et prendre enfin la forme et les dimensions du moule. Il est important de noter que le matelas d'isolation est plus grand de 5 millimètres que la dalle en bèton de résine et que l'épaisseur du matelas est variable selon les dispositions des normes régissant les conditions d'isolation en fonction des zones climatiques. - let the foam expand which during its expansion will trap the lines and the projections formed by the silica grains to be inserted between the meshes of the safety device by drowning it in its mass and finally taking the shape and dimensions of the mold . It is important to note that the insulation mattress is 5 mm larger than the resin concrete slab and that the thickness of the mattress is variable according to the provisions of the standards governing the conditions of insulation according to climatic zones.

-a réaliser les mortaises et la rainure d'accrochage par fraisage ou tout autre procèdé connu. -make the mortises and the hanging groove by milling or any other known method.

Par ailleurs il est possible également d'obtenir les mortaises et la rainure d'accrochage lors de l'expansion de la mousse de polyuréthane en plaçant à l'intérieur du moule des négatifs de forme et de dimensions appropries,
-a démouler le composant monobloc ainsi obtenu.
Furthermore, it is also possible to obtain the mortises and the attachment groove during the expansion of the polyurethane foam by placing negatives of suitable shape and dimensions inside the mold,
-mold the monobloc component thus obtained.

Claims (9)

REVENDICATIONS triste par le fait qu'il comporte des profilés de suspente ()) et un dispositif de sécurité à mailles (4). sad that it has hanger profiles ()) and a mesh safety device (4). I/ Coi osant d'isolation thermique composé d'une dalle (I) associée en atelier ;" un matelas d'isolation (2) carac I / Coi daring thermal insulation composed of a slab (I) associated in the workshop; "an insulation mattress (2) charac Solidaires des deux éléments Isolation + Parement.Solidarity of the two elements Insulation + Siding. 2/ Composant d"isolation thermique selon la revendication I, caractérisé en ce que l'étanchéité à l'air est assurée par les mortaises (7) dans lesquelles sont insérées les règlettes coupe-vent (8) et à un chimio-soudage des faces latérales lors de la pose. 2 / A component of thermal insulation according to claim I, characterized in that the airtightness is ensured by the mortises (7) in which are inserted the windproof strips (8) and by chemo-welding of the side faces during installation. 3/ Composant d'isolation thermique selon la revendication I, caractérisé en ce qui concerne l'accrochage à la paroi, par un seul rail (6) comportant un talon de retenue à chaque rangée de composants. 3 / thermal insulation component according to claim I, characterized as regards the attachment to the wall, by a single rail (6) having a retaining heel to each row of components. 4/ Composant d'isolation thermique selon la revendication 3, caractérisé par la rainure (5) symétrique dans l'axe horizontal du composant permettant de ne pas avoir de sens de pose préférentiel. 4 / thermal insulation component according to claim 3, characterized by the groove (5) symmetrical in the horizontal axis of the component allowing not to have a preferential laying direction. 5/ Composant d'isolation thermique selon la revendication 3, caractérisé en ce qui concerne la pose sur le chantier par le fait que cette opération ne nécessite la mise en oeuvre, contre la paroi, que d'un seul élément de retenue pour assurer en même temps la fixation de l'isolant et de son parement. 5 / thermal insulation component according to claim 3, characterized with regard to the installation on the site by the fact that this operation requires the implementation, against the wall, only one retaining element to ensure in at the same time fixing the insulation and its facing. 6/ Composant d'isolation thermique selon la revendication I, caractérisé par le fait que ce composant permet son utilisation en façade et en angle. 6 / thermal insulation component according to claim I, characterized in that this component allows its use on the facade and at an angle. 7/ Composant d'isolation thermique selon une ou plusieurs des revendications I à 4, caractérisé par le fait que les dimensions du matelas d'isolation sont supérieures de 5 mil limètres en largeur et en longueur aux dimensions de la dalle en bèton de résine. 7 / thermal insulation component according to one or more of claims I to 4, characterized in that the dimensions of the insulation mat are greater than 5 mil in width and length than the dimensions of the concrete slab. 8/ Composant d'isolation thermique selon la revendication 7, caractérisé par le fait que les dalles de parement ne se touchent pas après montage, ce qui leur assure la posibilité de se dilater indépendament les unes des autres sans provoquer de tensions ou de contre-poussées risquant de les déteriorer.  8 / thermal insulation component according to claim 7, characterized in that the facing tiles do not touch each other after mounting, which gives them the possibility of expanding independently of each other without causing tension or against outbreaks likely to deteriorate them. 9/ Composant d'isolation thermique caractérisé par le fait que lors de la réalisation du matelas d'isolation en moule fermé, ce matelas adhère intimement à la dalle de parement et fait corps avec celle-çi, assurant donc après la pose un amortissement et une répartition des efforts supportés par la dalle sous l'action du vent ou des chocs, ce qui permet de diminuer l'épaisseur de la dalle en comparaison de celle requise pour une résistance égale dans le système des parements rapportés.  9 / Thermal insulation component characterized by the fact that during the production of the insulation mat in a closed mold, this mattress adheres intimately to the facing slab and is integral with it, therefore ensuring after installation a damping and a distribution of the forces supported by the slab under the action of wind or shocks, which makes it possible to reduce the thickness of the slab compared to that required for an equal resistance in the system of added facings.
FR8110001A 1981-05-18 1981-05-18 Composite thermal insulation and facing block - has factory keying of parts and integral fixing for on site fabrication Granted FR2505905A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8110001A FR2505905A1 (en) 1981-05-18 1981-05-18 Composite thermal insulation and facing block - has factory keying of parts and integral fixing for on site fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110001A FR2505905A1 (en) 1981-05-18 1981-05-18 Composite thermal insulation and facing block - has factory keying of parts and integral fixing for on site fabrication

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FR2505905A1 true FR2505905A1 (en) 1982-11-19
FR2505905B1 FR2505905B1 (en) 1985-05-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631647A1 (en) * 1988-05-18 1989-11-24 Casco Nobel France Sa Panel of insulating material to be fixed in particular on the walls of buildings
EP1286004A1 (en) * 2001-08-23 2003-02-26 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Thermal insulation compound system and insulating panel for such a system
DE10221692B4 (en) * 2001-08-23 2006-02-16 Deutsche Rockwool Mineralwoll Gmbh + Co Ohg Thermal insulation composite system and usable in the system insulation board

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049278A (en) * 1933-01-03 1936-07-28 Stephen E Toussaint Building construction
CH200944A (en) * 1936-08-31 1938-11-15 Thermisol A G Fuer Leichtbaust Coating piece.
FR1439196A (en) * 1965-04-07 1966-05-20 Chausson Usines Sa Process for the bonding of facing elements of small dimensions, panels obtained by this process and resulting construction
DE2559312A1 (en) * 1975-12-31 1977-07-14 Fredo Herrfeld Hard foamed wall facing panel fixture - with panel edge grooves and T-shaped attachment on wall mounted bars
FR2378629A1 (en) * 1977-01-28 1978-08-25 Gahmberg Tom Making composite elements with foam insulating layer - using form element with cut=out for slabs and shape preventing foam penetration
GB2012342A (en) * 1977-12-15 1979-07-25 Hokkaido Nozai Kogyo Co Tile setting assembly tiled wall and method for building tiled wall

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049278A (en) * 1933-01-03 1936-07-28 Stephen E Toussaint Building construction
CH200944A (en) * 1936-08-31 1938-11-15 Thermisol A G Fuer Leichtbaust Coating piece.
FR1439196A (en) * 1965-04-07 1966-05-20 Chausson Usines Sa Process for the bonding of facing elements of small dimensions, panels obtained by this process and resulting construction
DE2559312A1 (en) * 1975-12-31 1977-07-14 Fredo Herrfeld Hard foamed wall facing panel fixture - with panel edge grooves and T-shaped attachment on wall mounted bars
FR2378629A1 (en) * 1977-01-28 1978-08-25 Gahmberg Tom Making composite elements with foam insulating layer - using form element with cut=out for slabs and shape preventing foam penetration
GB2012342A (en) * 1977-12-15 1979-07-25 Hokkaido Nozai Kogyo Co Tile setting assembly tiled wall and method for building tiled wall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631647A1 (en) * 1988-05-18 1989-11-24 Casco Nobel France Sa Panel of insulating material to be fixed in particular on the walls of buildings
EP1286004A1 (en) * 2001-08-23 2003-02-26 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Thermal insulation compound system and insulating panel for such a system
DE10221692B4 (en) * 2001-08-23 2006-02-16 Deutsche Rockwool Mineralwoll Gmbh + Co Ohg Thermal insulation composite system and usable in the system insulation board

Also Published As

Publication number Publication date
FR2505905B1 (en) 1985-05-03

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