FR2634237A2 - METHOD OF DOUBLING A WALL BY BONDING INSULATING PANELS, AND PANEL FOR CARRYING OUT SAID METHOD - Google Patents

METHOD OF DOUBLING A WALL BY BONDING INSULATING PANELS, AND PANEL FOR CARRYING OUT SAID METHOD Download PDF

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Publication number
FR2634237A2
FR2634237A2 FR8809478A FR8809478A FR2634237A2 FR 2634237 A2 FR2634237 A2 FR 2634237A2 FR 8809478 A FR8809478 A FR 8809478A FR 8809478 A FR8809478 A FR 8809478A FR 2634237 A2 FR2634237 A2 FR 2634237A2
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France
Prior art keywords
wall
facing
layer
panel
face
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Granted
Application number
FR8809478A
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French (fr)
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FR2634237B2 (en
Inventor
Jose Sanchez
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RHENANE SA
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RHENANE SA
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Filing date
Publication date
Priority claimed from FR8710348A external-priority patent/FR2618471B1/en
Application filed by RHENANE SA filed Critical RHENANE SA
Priority to FR8809478A priority Critical patent/FR2634237B2/en
Priority to EP19880401862 priority patent/EP0304352B1/en
Priority to DE19883871656 priority patent/DE3871656T2/en
Publication of FR2634237A2 publication Critical patent/FR2634237A2/en
Application granted granted Critical
Publication of FR2634237B2 publication Critical patent/FR2634237B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

Procédé dans lequel on colle sur la paroi des panneaux comprenant une couche de polystyrène expansé qui présente des fentes allongées réalisées à partir de chacune de ses faces, pour abaisser son module d'élasticité et améliorer l'isolation acoustique de la paroi doublée. Selon l'invention, les panneaux comprennent sur leur face tournée vers la paroi un parement empêchant la colle d'atteindre les fentes et d'en compromettre l'efficacité.A process in which panels comprising a layer of expanded polystyrene which has elongated slits made from each of its faces are glued to the wall, in order to lower its modulus of elasticity and improve the sound insulation of the lined wall. According to the invention, the panels comprise on their face turned towards the wall a facing preventing the glue from reaching the slots and compromising their effectiveness.

Description

Procédé de doublage d'une paroi par collage de panneaux isolants, etA method of doubling a wall by bonding insulating panels, and

panneau pour la mise en oeuvre de ce procédé Le brevet 87 10348 décrit un panneau isolant comprenant au moins une couche de mousse plastique alvéolaire,  panel for carrying out this process Patent 87 10348 describes an insulating panel comprising at least one layer of cellular foam,

notamment de polystyrène expansé, présentant une multipli-  especially expanded polystyrene, having a multiplicity

cité de fentes allongées à profil en chevron s'étendant parallèlement les unes aux autres alternativement à  cited elongated slots chevron profile extending parallel to each other alternately to

partir des deux faces de la couche.from both sides of the layer.

Ces fentes permettent d'abaisser le module d'élasticité dynamique E dans la direction parallèle aux faces du panneau et perpendiculaire à la longueur des fentes, notamment à des valeurs comprises entre 0,05 et 0,2 MPa  These slots make it possible to lower the dynamic modulus of elasticity E in the direction parallel to the faces of the panel and perpendicular to the length of the slots, in particular at values between 0.05 and 0.2 MPa.

environ.about.

Le module d'élasticité dynamique dans la direction de l'épaisseur peut pour sa part atteindre des valeurs  The elastic modulus of elasticity in the direction of the thickness can for its part reach values

comprises entre 0,2 et 0,3 MPa environ.  between 0.2 and 0.3 MPa approximately.

Cette dernière valeur n'est pas sensiblement affectée par la présence de parements prévus en option sur l'une  This latter value is not significantly affected by the presence of optional facings on one of the

des faces de la couche de mousse ou sur ses deux faces.  faces of the foam layer or on both sides.

Des rainures peuvent être prévues sur l'une des faces de la couche, s'étendant chacune d'une fente à une fente voisine. Avantageusement, chaque fente débouchant dans  Grooves may be provided on one of the faces of the layer, each extending from one slot to a neighboring slot. Advantageously, each slot opening in

cette face est adjacente à une telle rainure.  this face is adjacent to such a groove.

La mousse formant la couche peut avoir été élastifiée par un traitement connu consistant à la comprimer entre deux plateaux pour rompre certaines parois des cellules  The layer-forming foam may have been elasticized by known treatment by compressing it between two trays to break some cell walls

de la mousse.foam.

Le brevet précité décrit par ailleurs un procédé de doublage isolant d'une paroi, notamment d'un mur extérieur ou intérieur de bâtiment, dans laquelle on colle sur la paroi des panneaux tels que définis ci-dessus, la couche de polystyrène expansé étant en contact direct avec la colle qui est par exemple pâteuse et appliquée  The aforementioned patent also describes a method of insulating doubling of a wall, in particular of an outer or inner wall of a building, in which the panels of the panels as defined above are glued to the wall, the expanded polystyrene layer being direct contact with the glue which is for example pasty and applied

par plots sur la paroi et/ou sur la couche de polystyrène.  by studs on the wall and / or on the polystyrene layer.

On a constaté, lors de l'application de ce procédé, que la colle pénètre partiellement dans les fentes et le cas échéant dans les rainures de la couche de mousse,  It has been found, during the application of this method, that the adhesive penetrates partially into the slots and, where appropriate, into the grooves of the foam layer,

réduisant ainsi leur efficacité. Il en résulte une augmen-  thus reducing their effectiveness. This results in an increase

tation du module d'élasticité dynamique et une détériora-  of the dynamic elasticity modulus and a deterioration

tion des caractéristiques acoustiques de la paroi doublée.  the acoustic characteristics of the doubled wall.

Le but de l'invention est de remédier à cet inconvénient.  The object of the invention is to overcome this disadvantage.

A cet effet, le procédé de doublage isolant selon l'inven-  For this purpose, the insulating doubling process according to the invention

tion utilise un panneau tel que décrit en introduction, et qui comprend, au moins sur la face de la couche de mousse tournée -vers la paroi, un parement empêchant  tion uses a panel as described in the introduction, and which comprises, at least on the face of the foam layer facing-to the wall, a cladding preventing

la colle d'atteindre les fentes.the glue to reach the slots.

Ce parement est par exemple interposé entre la couche de mousse 1 et les plots de colle 13 de la figure H du brevet précité. La colle ne peut donc pénétrer dans les fentes et, le cas échéant, dans les rainures et  This facing is for example interposed between the foam layer 1 and the adhesive pads 13 of Figure H of the aforementioned patent. The glue can not penetrate into the slots and, where appropriate, into the grooves and

les caractéristiques acoustiques du panneau sont préser-  the acoustic characteristics of the panel are pre-

vées. Ces caractéristiques sont encore améliorées lorsque  Vees. These features are further enhanced when

le parement est perméable à l'air.  the siding is permeable to the air.

Un tel parement perméable à l'air peut être constitué par un voile de verre, de préférence d'une épaisseur  Such an air-permeable facing may consist of a glass veil, preferably of a thickness

comprise entre 1 et 2 mm environ.between 1 and 2 mm approximately.

En variante, un parement léger et économique peut être fourni par une seconde couche de mousse plastique, par exemple de polystyrène expansé élastifié, dont la face tournée vers la paroi est exempte de découpes. Une telle couche peut avoir une épaisseur comprise entre 5 et  Alternatively, a light and economical facing can be provided by a second layer of plastic foam, for example of expanded polystyrene elasticized, the face facing the wall is free of cuts. Such a layer may have a thickness of between 5 and

mm environ.mm approx.

Bien entendu, ces exemples n'ont aucun caractère limita-  Of course, these examples have no limiting character.

tif. Il est possible d'utiliser pour réaliser le parement tout matériau propre à adhérer à la couche de mousse  tif. It is possible to use to make the siding any material suitable for adhering to the layer of foam

et à former une barrière à l'égard de la colle.  and to form a barrier against the glue.

Il va de soi également que la face de la couche de mousse  It goes without saying that the face of the layer of foam

tournée à l'opposé de la paroi peut également être recou-  facing away from the wall may also be

vere d'un parement, par exemple en plâtre cartonné,  vere of a facing, for example in cardboard plaster,

tel que celui indiqué en 8 à la figure H du Brevet.  as indicated in 8 in Figure H of the patent.

Toutes les autres caractéristiques décrites dans le brevet sont également applicables dans le cadre de la présente invention dans la mesure o elles ne lui sont  All the other characteristics described in the patent are also applicable in the context of the present invention insofar as they are not

pas contraires.not contrary.

Claims (10)

Revendicationsclaims 1. - Procédé de doublage isolant d'une paroi par un panneau thermiquement isolant comprenant, selon l'une  1. - Insulating process of a wall insulation by a thermally insulating panel comprising, according to one des revendications 1 à 4 et 6 à 10 du brevet 87 10348,  Claims 1-4 and 6-10 of Patent 87-10348, une couche de mousse plastique alvéolaire présentant une multiplicité de fentes allongées à profil en chevron  a foamed plastic foam layer having a multiplicity of elongate slots with a chevron profile s'étendant parallèlement les unes aux autres et parallè-  extending parallel to each other and parallel lement aux faces de couche, alternativement à partir des deux faces de la couche, procédé dans lequel on colle le panneau sur la paroi, caractérisé en ce que le panneau comprend, au moins sur la face de la couche de mousse tournée vers la paroi, un parement empêchant  to the layer faces, alternatively from both sides of the layer, in which process the panel is bonded to the wall, characterized in that the panel comprises, at least on the face of the foam layer facing the wall, a siding preventing la colle d'atteindre lesdites fentes.  the glue to reach said slots. 2. - Procédé selon la revendication 1, caractérisé en ce que la couche de mousse présente sur l'une de ses  2. - Method according to claim 1, characterized in that the layer of foam present on one of its faces des rainures joignant chacune deux fentes succes-  faces of the grooves each joining two successive slots sives débouchant dans cette face.opening into this face. 3. - Procédé selon la revendication 2, caractérisé en ce que chaque fente débouchant dans ladite face est  3. - Method according to claim 2, characterized in that each slot opening into said face is adjacente à une rainure.adjacent to a groove. 4. - Procédé selon l'une des revendications précédentes,  4. - Method according to one of the preceding claims, caractérisé en ce que ledit parement est perméable à l'air.  characterized in that said facing is permeable to air. 5. - Procédé selon l'une des revendications précédentes,  5. - Method according to one of the preceding claims, caractérisé en ce que ledit parement est un voile de verre.  characterized in that said facing is a glass veil. 6. - Procédé selon la revendication 5, caractérisé en ce que le voile de verre a une épaisseur comprise entre6. - Method according to claim 5, characterized in that the glass veil has a thickness between 1 et 2 mm environ.About 1 and 2 mm. 7. - Procédé selon l'une des revendications 1 à 4, carac-  7. - Method according to one of claims 1 to 4, charac- térisé en ce que ledit parement est une seconde couche de mousse plastique, notamment de polystyrène expansé élastifié, dont la face tournée vers la paroi est exempte de découpes.  characterized in that said facing is a second layer of plastic foam, especially of expanded polystyrene elasticized, whose face facing the wall is free of cuts. 8. - Procédé selon la revendication 7, caractérisé en8. - Process according to claim 7, characterized in ce que ledit parement a une épaisseur de 5 à 10 mm envi-  that said facing has a thickness of 5 to 10 mm ron.  ron. 9. - Panneau propre à la mise en oeuvre du procédé selon9. - Panel suitable for implementing the method according to l'une des revendications précédentes.  one of the preceding claims. 10. - Panneau selon la revendication 9, caractérisé en ce qu'il comprend en outre un second parement sur  10. - Panel according to claim 9, characterized in that it further comprises a second facing on la face de la couche opposée à la paroi.  the opposite side of the wall.
FR8809478A 1987-07-20 1988-07-12 METHOD FOR LINING A WALL BY ADHESIVING INSULATING PANELS, AND A PANEL FOR CARRYING OUT SAID METHOD Expired - Lifetime FR2634237B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8809478A FR2634237B2 (en) 1987-07-20 1988-07-12 METHOD FOR LINING A WALL BY ADHESIVING INSULATING PANELS, AND A PANEL FOR CARRYING OUT SAID METHOD
EP19880401862 EP0304352B1 (en) 1987-07-20 1988-07-19 Low elasticity modulus insulation panel and lining process using such a panel
DE19883871656 DE3871656T2 (en) 1987-07-20 1988-07-19 INSULATION PANEL WITH A SMALL ELASTICITY MODULE AND A PANELING UTILIZING METHOD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8710348A FR2618471B1 (en) 1987-07-20 1987-07-20 LOW ELASTICITY ACOUSTIC INSULATION PANEL
FR8809478A FR2634237B2 (en) 1987-07-20 1988-07-12 METHOD FOR LINING A WALL BY ADHESIVING INSULATING PANELS, AND A PANEL FOR CARRYING OUT SAID METHOD

Publications (2)

Publication Number Publication Date
FR2634237A2 true FR2634237A2 (en) 1990-01-19
FR2634237B2 FR2634237B2 (en) 1991-07-26

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FR8809478A Expired - Lifetime FR2634237B2 (en) 1987-07-20 1988-07-12 METHOD FOR LINING A WALL BY ADHESIVING INSULATING PANELS, AND A PANEL FOR CARRYING OUT SAID METHOD

Country Status (3)

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EP (1) EP0304352B1 (en)
DE (1) DE3871656T2 (en)
FR (1) FR2634237B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9414900U1 (en) * 1994-09-13 1994-11-03 Basf Ag, 67063 Ludwigshafen Soundproofing composite element
AU686052B1 (en) * 1996-06-26 1998-01-29 Stanley Eric Hunter Miller Self supporting building insulation
WO2013049895A1 (en) * 2011-10-06 2013-04-11 RAFP Pty Ltd Acoustic panel structures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1272618A (en) * 1960-08-23 1961-09-29 Pittsburgh Corning Corp Systems for damping the acoustic energy accompanying the flow of a fluid in a closed space
FR2508028A1 (en) * 1981-06-17 1982-12-24 Rhinolith Sa Composite panels of plaster and expanded polystyrene - subjected to compressive rupture of the cells to increase acoustic absorption
CH647290A5 (en) * 1981-10-15 1985-01-15 Haering & Kies Ag Heat insulation for facades

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1430678A (en) * 1964-04-27 1966-03-04 Lord Mfg Co Laminate damper assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1272618A (en) * 1960-08-23 1961-09-29 Pittsburgh Corning Corp Systems for damping the acoustic energy accompanying the flow of a fluid in a closed space
FR2508028A1 (en) * 1981-06-17 1982-12-24 Rhinolith Sa Composite panels of plaster and expanded polystyrene - subjected to compressive rupture of the cells to increase acoustic absorption
CH647290A5 (en) * 1981-10-15 1985-01-15 Haering & Kies Ag Heat insulation for facades

Also Published As

Publication number Publication date
DE3871656T2 (en) 1992-12-10
FR2634237B2 (en) 1991-07-26
EP0304352B1 (en) 1992-06-03
EP0304352A1 (en) 1989-02-22
DE3871656D1 (en) 1992-07-09

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