FR2698392A1 - Method of fixing an insulating sheets onto underside of prefabricated concrete components with cambers - includes steps of placing these sheets on deformable work surface, applying glue on these sheets and placing concrete element on these sheets - Google Patents

Method of fixing an insulating sheets onto underside of prefabricated concrete components with cambers - includes steps of placing these sheets on deformable work surface, applying glue on these sheets and placing concrete element on these sheets Download PDF

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Publication number
FR2698392A1
FR2698392A1 FR9214146A FR9214146A FR2698392A1 FR 2698392 A1 FR2698392 A1 FR 2698392A1 FR 9214146 A FR9214146 A FR 9214146A FR 9214146 A FR9214146 A FR 9214146A FR 2698392 A1 FR2698392 A1 FR 2698392A1
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Prior art keywords
sheets
work surface
plates
concrete element
deformable
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Granted
Application number
FR9214146A
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French (fr)
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FR2698392B1 (en
Inventor
Fallah Michel
Kaliszewski Pierre
Roux Jean
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SARET
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SARET
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Priority to FR9214146A priority Critical patent/FR2698392B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1866—Handling of layers or the laminate conforming the layers or laminate to a convex or concave profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/404—Multi-coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/02—Ceramics

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Building Environments (AREA)

Abstract

The method includes steps of placing insulating sheets (10) on a bendable working surface (9), with glue (2) applied to the sheets (10). The concrete component (11) is placed on the sheets (10) and the work surface (9) is bent so that the glued sheets are pressed onto the surface of the concrete. The shape is maintained until the component is removed. USE/ADVANTAGE - For attaching insulating sheets to prefabricated concrete components. Simple and safe process. Uses little glue, not labour intensive, good performance.

Description

Procédé et installation de fixation d'une Plaque isolante sur un élément sréfabriqué en béton et élément isolé obtenu par ce procédé.Method and installation for attaching an insulating plate to a precast concrete element and insulated element obtained by this method.

La présente invention concerne la fixation d'un isolant, tel qu'un isolant thermique et/ou acoustique et/ou décoratif, en sous-face d'éléments en béton tels que des dalles alvéolées, des prédalles, des parois préfabriquées ou des planchers préfabriqués en béton armé ou précontraint.The present invention relates to the fixing of an insulator, such as a thermal and / or acoustic and / or decorative insulator, on the underside of concrete elements such as alveolate slabs, slabs, prefabricated walls or floors. prefabricated in reinforced or prestressed concrete.

Les éléments préfabriqués en béton sont lourds et dangereux à manipuler. En outre1 ces éléments, en particulier lorsqu'ils sont précontraints, ne sont en général pas plans mais présentent une contreflèche.Precast concrete elements are heavy and dangerous to handle. In addition1 these elements, in particular when they are prestressed, are generally not planar but have a counter-jib.

I1 est connu de coller une plaque isolante sur un élément en béton par pose de la colle puis serrage des deux éléments pendant un temps plus ou moins long. Pour diminuer ce temps de serrage, il faut alors utiliser des colles à prise rapide, très onéreuses. En outre, le problème de la courbure de la surface de l'élément est difficile à résoudre par ce procédé connu. I1 is known to stick an insulating plate on a concrete element by applying glue and tightening the two elements for a more or less long time. To reduce this tightening time, it is then necessary to use fast setting adhesives, very expensive. In addition, the problem of the curvature of the surface of the element is difficult to solve by this known method.

On sait, dans la technique antérieure appliquer un isolant en sous-face après retournement de l'élément en béton et fixer l'isolant par des moyens mécaniques tels que des clous à grosse tête chevillée. Ce procédé connu présente cependant de nombreux inconvénients : - il est long en main-d'oeuvre et dangereux car il faut retourner l'élément préfabriqué, - il est inesthétique car les têtes des clous sont visibles et parce que des desaffleurements dus aux tolérances d'épaisseur des isolants apparaissent en sous-face, - les fixations mécaniques sont des points de faiblesse pour l'isolant.It is known, in the prior art, to apply an insulator on the underside after turning the concrete element over and fix the insulator by mechanical means such as nails with large pegged heads. This known process has, however, many drawbacks: - it is labor-intensive and dangerous because the prefabricated element must be turned over, - it is unattractive because the heads of the nails are visible and because outcrops due to the tolerances insulation thickness appears on the underside, - the mechanical fixings are weak points for the insulation.

Un autre procédé de la technique antérieure consiste à poser l'isolant sur un banc de fabrication avant coulage du béton, le ciment faisant office de colle. Ce procédé a généralement été abandonné au profit du précédent car il pertubait fortement les productions des éléments en béton.Another method of the prior art consists in placing the insulation on a production bench before pouring the concrete, the cement acting as glue. This process was generally abandoned in favor of the previous one because it greatly disturbed the production of concrete elements.

La présente invention a notamment pour but de remédier aux inconvénients mentionnés ci-dessus.The object of the present invention is in particular to remedy the drawbacks mentioned above.

C'est en particulier un but de l'invention de procurer un procédé de collage d'un isolant en sous-face d'un élément en béton qui soit simple et non dangereux.It is in particular an object of the invention to provide a method of bonding an insulator on the underside of a concrete element which is simple and non-dangerous.

C'est encore un but de l'invention de procurer un tel procédé qui soit économe en colle et en main d'oeuvre tout en ayant des performances au moins égales aux procédés de la technique antérieure.It is also an object of the invention to provide such a process which is economical in terms of glue and labor while having performance at least equal to the processes of the prior art.

C'est encore un but de l'invention de procurer un tel procédé qui permet d'améliorer la qualité esthétique du produit fini en supprimant les désaffleurements et qui supprime les points de faiblesse dans l'isolant. It is also an object of the invention to provide such a process which makes it possible to improve the aesthetic quality of the finished product by eliminating the mismatches and which eliminates the points of weakness in the insulation.

A cet effet, l'invention a pour premier objet un procédé de collage de plaques isolantes sur une face d'un élément préfabriqué en béton, caractérisé en ce qu'on pose les plaques isolantes sur un plan de travail déformable, on dépose de la colle sur lesdites plaques, on dépose l'élément en béton sur lesdites plaques encollées, on déforme ledit plan de travail de manière à appliquer les plaques isolantes contre la surface en regard de ltélément en béton, on maintient la déformation pendant un temps prédéterminé suffisant pour permettre la manipulation de l'élément muni d'isolant, on évacue ledit élément muni d'isolant et on libère le plan de travail.To this end, the invention firstly relates to a process for bonding insulating plates to one face of a precast concrete element, characterized in that the insulating plates are placed on a deformable work surface, the glue on said plates, the concrete element is deposited on said glued plates, said work surface is deformed so as to apply the insulating plates against the surface facing the concrete element, the deformation is maintained for a predetermined time sufficient for allow manipulation of the element provided with insulation, said element provided with insulation is removed and the work surface is released.

Le procédé selon l'invention offre l'avantage d'une manipulation minimale et simple de l'élément en béton, tout en garantissant un collage parfait des plaques isolantes sous la pression du plan de travail déforme.The method according to the invention offers the advantage of minimal and simple manipulation of the concrete element, while guaranteeing perfect bonding of the insulating plates under the pressure of the deformed work surface.

Selon une forme de mise en oeuvre préférée du procédé de l'invention, le plan de travail est constitué par un réseau de tuyaux souples gonflables à l'air comprimé sur lequel est posé un platelage déformable.According to a preferred embodiment of the method of the invention, the work surface is constituted by a network of flexible hoses inflatable with compressed air on which is placed a deformable deck.

Selon un mode de mise en oeuvre avantageux de l'invention, on dispose des cales entre les tuyaux souples afin d'éviter que lesdits tuyaux ne soient abîmés à vide. De préférence, le platelage déformable et/ou les cales sont réalisés en panneaux de contreplaqué.According to an advantageous embodiment of the invention, there are shims between the flexible pipes in order to prevent said pipes from being damaged when empty. Preferably, the deformable decking and / or the shims are made of plywood panels.

L'invention a en outre pour objet une installation pour la mise en oeuvre du procédé précédent, ainsi que les éléments en béton revetus de plaques isolantes obtenus par ce procédé.The invention further relates to an installation for implementing the above process, as well as the concrete elements coated with insulating plates obtained by this process.

L'invention sera bien comprise à la lecture de la description suivante faite en référence au dessin annexé dans lequel
La figure 1 est une vue schématique en perspective
éclatée d'une partie d'une installation selon un
exemple de réalisation de l'invention,
la figure 2 est une vue schématique en perspective
éclatée d'un détail de l'installation de la figure 1, à
plus grande échelle et en position d'assemblage, et
les figures 3 à 7 représentent schématiquement les
phases successives du processus de fixation selon un
exemple de mise en oeuvre préféré du procédé de
l'invention, avec l'installation des figures 1 et 2.The invention will be clearly understood on reading the following description made with reference to the accompanying drawing in which
Figure 1 is a schematic perspective view
exploded part of an installation according to a
exemplary embodiment of the invention,
Figure 2 is a schematic perspective view
exploded view of a detail of the installation of FIG. 1, at
larger scale and in assembly position, and
Figures 3 to 7 schematically represent the
successive phases of the fixing process according to a
example of preferred implementation of the
the invention, with the installation of FIGS. 1 and 2.

L'installation représentée aux figures 1 et 2 comprend un réseau de tuyaux souples 1 parallèles fermés à une extrémité, avantageusement des tuyaux à incendie à paroi caoutchoutée, qui peut être relié à une station d'alimentation en air comprimé (non représentée) munie d'une vanne d'alimentation avec régulateur de pression et manomètre, ainsi que d'une vanne de mise à l'air libre, par l'intermédiaire d'une canalisation commune 2, à laquelle les tuyaux 1 sont reliés respectivement par un raccord 3.The installation shown in FIGS. 1 and 2 comprises a network of parallel flexible pipes 1 closed at one end, advantageously fire hoses with a rubber wall, which can be connected to a compressed air supply station (not shown) provided with '' a supply valve with pressure regulator and pressure gauge, as well as a vent valve, via a common pipe 2, to which the pipes 1 are connected respectively by a fitting 3 .

Les tuyaux 1 sont posés sur un châssis métallique 4 formé par un cadre plat rectangulaire 5 ouvert sur au moins un côté et muni de bouts de cornières 6 espacés pour former des entretoises entre les tuyaux 1 qui sont ainsi maintenus en place et également pour positionner l'élément isolant. Des morceaux de tubes 7 à section rectangulaire sont disposés orthogonalement au cadre 5 entre au moins certaines des cales pour le positionnement d'un élément en béton. Le cadre 5 peut être ouvert sur un côté de manière à constituer un élément modulaire. Les cornières 6 et les tubes 7 sont décalés de telle manière que le béton dépasse de l'isolant.The pipes 1 are placed on a metal frame 4 formed by a flat rectangular frame 5 open on at least one side and provided with ends of angles 6 spaced apart to form spacers between the pipes 1 which are thus held in place and also to position the insulating element. Pieces of tubes 7 of rectangular section are arranged orthogonally to the frame 5 between at least some of the shims for positioning a concrete element. The frame 5 can be opened on one side so as to constitute a modular element. The angles 6 and the tubes 7 are offset so that the concrete protrudes from the insulation.

Des panneaux de contre-plaqué 8 sont disposés transversalement dans le cadre 5 et forment des cales évitant l'endommagement des tuyaux 1 lorsqu'ils ne sont pas sous pression. Leur largeur est légèrement inférieure à l'écartement entre deux tuyaux 1 adjacents et leur longueur égale à la largeur du cadre 5. Des panneaux de contre-plaqué 9, formant un platelage déformable, sont posés sur les panneaux 8 et disposés orthogonalement à ces panneaux 8. Ces panneaux 9 ne sont pas assemblés ensemble mais simplement posés.Plywood panels 8 are arranged transversely in frame 5 and form shims preventing damage to pipes 1 when they are not under pressure. Their width is slightly less than the distance between two adjacent pipes 1 and their length is equal to the width of the frame 5. Plywood panels 9, forming a deformable deck, are placed on the panels 8 and arranged orthogonally to these panels 8. These panels 9 are not assembled together but simply installed.

On se réfère maintenant aux figures 3 à 7 pour expliquer le processus de fixation de plaques isolantes 10 sur un élément en béton préfabriqué 11. L'ensemble de la structure représentée à la figure 1 est posé sur le sol.We now refer to Figures 3 to 7 to explain the process of fixing insulating plates 10 on a precast concrete element 11. The entire structure shown in Figure 1 is placed on the ground.

Les plaques d'isolation thermique et/ou acoustique et/ou décorative 10 sont posées sur le platelage 9 (figure 3). Elles sont ensuite munies de plots de colle 12 (figure 4) disposés de préférence à raison de 8 plots/m2. Les plots de colle 12 peuvent être remplacés par des cordons continus ou discontinus de colle.The thermal and / or acoustic and / or decorative insulation plates 10 are placed on the decking 9 (FIG. 3). They are then provided with adhesive pads 12 (FIG. 4) preferably arranged at the rate of 8 pads / m2. The glue pads 12 can be replaced by continuous or discontinuous beads of glue.

L'élément en béton préfabriqué 11, dont la courbure ou contreflèche 13 est fortement exagérée au dessin, est ensuite déposé sur les plaques isolantes 10 (figure 5).The precast concrete element 11, the curvature of which 13 is strongly exaggerated in the drawing, is then deposited on the insulating plates 10 (FIG. 5).

Les tuyaux 1 sont ensuite mis sous une faible pression de, par exemple, 0,5 bar et gonflés (figure 6) de sorte que les plaques isolantes 10 sont soulevées par l'intermédiaire du platelage déformable 9 qui les applique contre l'élément 11 en écrasant les plots de colle 12. De préférence, la montée en pression est progressive.The pipes 1 are then placed under a low pressure of, for example, 0.5 bar and inflated (FIG. 6) so that the insulating plates 10 are lifted by means of the deformable deck 9 which applies them against the element 11 by crushing the adhesive pads 12. Preferably, the pressure build-up is progressive.

Après un temps déterminé de maintien de la pression suffisant pour la prise de la colle, qui a été écrasée par la compression précédente, l'élément 11 muni des plaques 10 collées est enlevé puis les tuyaux 1 sont mis à l'air libre (figure 7).After a determined time of maintaining the pressure sufficient for the setting of the adhesive, which has been crushed by the previous compression, the element 11 provided with the glued plates 10 is removed then the pipes 1 are put in the open air (figure 7).

Les plaques isolantes 10 peuvent être constituées, de manière connue, d'un sandwich comprenant une masse de polystyrène expansé enfermée entre deux plaques d'aggloméré de fibres, l'ensemble étant réuni par des agrafes traversantes. Dans ce cas, il est utile de disposer les plots de colle 12 sur les agrafes, ce qui favorise l'ancrage du plot de colle et peut procurer une protection des agrafes selon la nature de la colle utilisée.The insulating plates 10 may consist, in known manner, of a sandwich comprising a mass of expanded polystyrene enclosed between two agglomerated fiber plates, the whole being joined by through staples. In this case, it is useful to have the adhesive pads 12 on the staples, which promotes the anchoring of the adhesive pad and can provide protection of the staples depending on the nature of the adhesive used.

Bien entendu, on peut utiliser d'autres moyens pour constituer le plan de travail déformable et le déformer. Ces moyens peuvent être mécaniques, hydrauliques ou électriques. il est également envisageable de conserver un actionnement pneumatique avec des enceintes gonflables non tubulaires. Of course, other means can be used to form the deformable work plan and deform it. These means can be mechanical, hydraulic or electrical. it is also conceivable to keep a pneumatic actuation with non-tubular inflatable enclosures.

Claims (13)

REVENDICATIONS 1. Procédé de collage de plaques isolantes (10) sur une face d'un élément préfabriqué en béton (11), caractérisé en ce qu'on pose les plaques isolantes (10) sur un plan de travail déformable (9), on dépose de la colle (12) sur lesdites plaques (10), on dépose ltélément en béton (11) sur lesdites plaques (10) encollées, on déforme ledit plan de travail (9) de manière à appliquer les plaques isolantes (10) contre la surface en regard de ltélément en béton (11), on maintient la déformation pendant un temps prédéterminé suffisant pour permettre la manipulation de l'élément (11) muni d'isolant (10), on évacue ledit élément (11) muni d'isolant (10) et on libère le plan de travail (9).1. A method of bonding insulating plates (10) on one face of a precast concrete element (11), characterized in that the insulating plates (10) are placed on a deformable work surface (9), glue (12) on said plates (10), the concrete element (11) is deposited on said glued plates (10), said work surface (9) is deformed so as to apply the insulating plates (10) against the surface facing the concrete element (11), the deformation is maintained for a predetermined time sufficient to allow manipulation of the element (11) provided with insulation (10), said element (11) provided with insulation is removed (10) and we release the work plan (9). 2. Procédé selon la revendication 1, caractérisé en ce que le plan de travail estconstitué par un réseau de tuyaux (1) souples gonflables à l'air comprimé sur lequel est posé un platelage déformable (9).2. Method according to claim 1, characterized in that the work plan estconstitué by a network of flexible hoses (1) inflatable with compressed air on which is placed a deformable deck (9). 3. Procédé selon la revendication 2, caractérisé en ce qu'on dispose des cales (8) entre les tuyaux souples (1).3. Method according to claim 2, characterized in that there are shims (8) between the flexible pipes (1). 4. Procédé selon l'une des revendications 3 et i, caractérisé en ce que le platelage déformable (9) et/ou les cales (8) sont réalisés en panneaux de contreplaqué.4. Method according to one of claims 3 and i, characterized in that the deformable decking (9) and / or the wedges (8) are made of plywood panels. 5. Procédé selon l'une des revendications 2 à 4, caractérisé en ce que les tuyaux flexibles (1) sont des tuyaux à incendie à paroi caoutchouc.5. Method according to one of claims 2 to 4, characterized in that the flexible pipes (1) are fire hoses with rubber walls. 6. Procédé selon l'une des revendications 2 à caractérisé en ce qu'on augmente progressivement la pression dans les tuyaux (1) jusqu'à une faible pression de l'ordre de 0, 5 bar et on la maintient constante pendant ledit temps prédéterminé. 6. Method according to one of claims 2 to characterized in that the pressure in the pipes (1) is gradually increased up to a low pressure of the order of 0.5 bar and is kept constant during said time. predetermined. 7. Procédé selon la revendication 2 à 6, caractérisé en ce qu'on positionne les plaques isolantes (10) et l'élément (11) respectivement par des cornières (6) et des tubes de butée (7) disposés perpendiculairement sur au moins deux côtés du plan de travail (9).7. Method according to claim 2 to 6, characterized in that the insulating plates (10) and the element (11) are positioned respectively by angles (6) and stop tubes (7) arranged perpendicularly on at least two sides of the worktop (9). 8. Procédé selon l'une des revendications 1 à 7, caractérisé en ce qu'on applique la colle sous forme de plots, de préférence à raison d'environ 8 plots/m2.8. Method according to one of claims 1 to 7, characterized in that the adhesive is applied in the form of pads, preferably at a rate of about 8 pads / m2. 9. Procédé selon la revendication 8, caractérisé en ce que lesdits plots de colle (12) sont déposés sur des agrafes que comportent les plaques (10).9. Method according to claim 8, characterized in that said adhesive pads (12) are deposited on staples that comprise the plates (10). 10. Procédé selon l'une des revendications 1 à 7, caractérisé en ce qu'on applique la colle sous forme de cordons continus ou discontinus.10. Method according to one of claims 1 to 7, characterized in that the adhesive is applied in the form of continuous or discontinuous beads. 11. Installation pour la mise en oeuvre du procédé selon l'une des revendications 1 à 10, caractérisée en ce qu'elle comprend un plan de travail déformable (9), des moyens de déformation et de libération dudit plan de travail (9), des moyens de pose de plaques isolantes (10) sur ledit plan de travail (9), des moyens d'application de colle (12) sur lesdites plaques isolantes (10), des moyens pour déposer un élément en béton (11) sur lesdites plaques (10) et pour enlever ledit élément en béton (11) après collage desdites plaques isolantes (10).11. Installation for implementing the method according to one of claims 1 to 10, characterized in that it comprises a deformable work surface (9), means for deformation and release of said work surface (9) , means for laying insulating plates (10) on said work surface (9), means for applying glue (12) to said insulating plates (10), means for depositing a concrete element (11) on said plates (10) and for removing said concrete element (11) after bonding said insulating plates (10). 12.Installation selon la revendication 11, caractérisée en ce que ledit plan de travail est un platelage déformable (9) disposé sur un réseau de tuyaux souples (1), lesdits moyens de déformation et de libération comprenant une canalisation (2) d'alimentation desdits tuyaux (1) en air comprimé et de remise à l'air libre.12.Installation according to claim 11, characterized in that said work surface is a deformable deck (9) disposed on a network of flexible pipes (1), said deformation and release means comprising a supply line (2) said pipes (1) in compressed air and in the open air. 13. Elément préfabriqué en béton (11) muni d'une isolation (10), caractérisé en ce qu'il a été fabriqué par le procédé selon l'une des revendications 1 à 10. 13. Precast concrete element (11) provided with insulation (10), characterized in that it was manufactured by the process according to one of claims 1 to 10.
FR9214146A 1992-11-23 1992-11-23 Method and installation for fixing an insulating plate to a precast concrete element and insulated element obtained by this method. Expired - Fee Related FR2698392B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9214146A FR2698392B1 (en) 1992-11-23 1992-11-23 Method and installation for fixing an insulating plate to a precast concrete element and insulated element obtained by this method.

Applications Claiming Priority (1)

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FR9214146A FR2698392B1 (en) 1992-11-23 1992-11-23 Method and installation for fixing an insulating plate to a precast concrete element and insulated element obtained by this method.

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FR2698392A1 true FR2698392A1 (en) 1994-05-27
FR2698392B1 FR2698392B1 (en) 1995-02-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199417A3 (en) * 2000-10-17 2003-07-16 Juwö-Engineering GmbH Building block and method for equipping a perforated brick with inserts

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US2466735A (en) * 1946-10-23 1949-04-12 Shellmar Products Corp Heat-sealing device
FR2129977A1 (en) * 1971-03-24 1972-11-03 Lafarge Ciments Sa Waterproof composites - where the interlaminar adhesive also forms the water barrier
FR2254945A5 (en) * 1973-12-17 1975-07-11 Schaeffer Successeurs Ets Insulated building element mfr. - by adhering panel of insulating material with quick-adhesion adhesive applied to face of tile
EP0000837A1 (en) * 1977-08-15 1979-02-21 Graeme John Tilly Load bearing wall panels and method of manufacture thereof
US4231827A (en) * 1979-03-29 1980-11-04 Ppg Industries, Inc. Press polishing and laminating plastic transparencies using polycarbonate pressing plates
JPH01120328A (en) * 1987-11-04 1989-05-12 Koichi Sato Press molding machine

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Publication number Priority date Publication date Assignee Title
US2466735A (en) * 1946-10-23 1949-04-12 Shellmar Products Corp Heat-sealing device
FR2129977A1 (en) * 1971-03-24 1972-11-03 Lafarge Ciments Sa Waterproof composites - where the interlaminar adhesive also forms the water barrier
FR2254945A5 (en) * 1973-12-17 1975-07-11 Schaeffer Successeurs Ets Insulated building element mfr. - by adhering panel of insulating material with quick-adhesion adhesive applied to face of tile
EP0000837A1 (en) * 1977-08-15 1979-02-21 Graeme John Tilly Load bearing wall panels and method of manufacture thereof
US4231827A (en) * 1979-03-29 1980-11-04 Ppg Industries, Inc. Press polishing and laminating plastic transparencies using polycarbonate pressing plates
JPH01120328A (en) * 1987-11-04 1989-05-12 Koichi Sato Press molding machine

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JAPANESE PATENTS ABSTRACTS (UNEXAMINED) Week 8925, 12 Mai 1989 Derwent Publications Ltd., London, GB; AN 89-182381 & JP-A-1 120 328 (K. SATO) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199417A3 (en) * 2000-10-17 2003-07-16 Juwö-Engineering GmbH Building block and method for equipping a perforated brick with inserts

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