FR2846682A1 - Isothermal sound insulating composite panel comprises insulating core between two rigid facings comprising two layers of rigid plastic foam separated by spacing wedges - Google Patents

Isothermal sound insulating composite panel comprises insulating core between two rigid facings comprising two layers of rigid plastic foam separated by spacing wedges Download PDF

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Publication number
FR2846682A1
FR2846682A1 FR0213841A FR0213841A FR2846682A1 FR 2846682 A1 FR2846682 A1 FR 2846682A1 FR 0213841 A FR0213841 A FR 0213841A FR 0213841 A FR0213841 A FR 0213841A FR 2846682 A1 FR2846682 A1 FR 2846682A1
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composite panel
panel according
rigid
insulated
spacers
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Granted
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FR0213841A
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French (fr)
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FR2846682B1 (en
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Jean Philippe Pisano
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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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, 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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, 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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, 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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element

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

Abstract

The composite panel comprises an insulating core located between two rigid facings (1,2). The core comprises two layers of rigid plastic foam (3A,3B) which are held separated from each other by spacing wedges (4). These wedges delimit several caissons (C1,C2,C3 ..). Low density insulating material (6) is housed in the caissons.

Description

Panneau composite isotherme et insonorisant.Insulated and soundproof composite panel.

La présente invention concerne un panneau composite du genre comprenant une âme constituée par un isolant thermique et phonique disposée entre deux parements rigides. De tels panneaux composites isothermes et insonorisants sont couramment utilisés pour réaliser des couvertures de vérandas, de terrasses, de toitures, de balcons, de galeries, de gloriettes, de murs (bardages), etc. ils peuvent aussi être appliqués à la réalisation de surfaces diverses telles que 10 carrosseries isolantes de véhicules de transport de marchandises, cloisons isolantes de locaux professionnels, plafonds spéciaux, panneaux publicitaires, etc. D'une manière générale, ces panneaux composites sont applicables à la réalisation de surfaces ou parois destinées à remplir des fonctions diverses les 15 exposant à l'ensoleillement, au ruissellement et aux bruits d'impact provenant de sources diverses (grêle, pluie, etc.), ces surfaces pouvant être placées horizontalement, plus ou moins inclinées, ou dressées verticalement; elles  The present invention relates to a composite panel of the kind comprising a core constituted by a thermal and phonic insulator disposed between two rigid facings. Such insulated and sound-absorbing composite panels are commonly used to make covers for verandas, terraces, roofs, balconies, galleries, gazebos, walls (cladding), etc. they can also be applied to the production of various surfaces such as 10 insulating bodies of goods transport vehicles, insulating partitions of professional premises, special ceilings, advertising panels, etc. In general, these composite panels are applicable to the production of surfaces or walls intended to fulfill various functions, exposing them to sunshine, runoff and impact noise from various sources (hail, rain, etc. .), these surfaces can be placed horizontally, more or less inclined, or erected vertically; they

peuvent être portées ou autoporteuses.  can be carried or freestanding.

On connaît, par exemple par le document FR-A-2.688.552, des panneaux 20 de type sandwich comprenant une âme en mousse rigide de matière plastique disposées entre deux parements rigides auxquels elle est assemblée par contrecollage. Il est également connu, notamment par le document US-A-3. 215.225 d'intercaler une couche de matière lourde viscoélastique entre le parement 25 extérieur et l'âme proprement dite des panneaux afin d'atténuer l'amplification des bruits résultant de la vibration des parements, par exemple sous l'effet  Are known, for example from document FR-A-2,688,552, sandwich type panels 20 comprising a rigid foam core of plastic material arranged between two rigid facings to which it is assembled by lamination. It is also known, in particular from document US-A-3. 215.225 to insert a layer of heavy viscoelastic material between the outer facing 25 and the actual core of the panels in order to attenuate the amplification of noise resulting from the vibration of the facing, for example under the effect

d'impacts d'origines diverses.of impacts of various origins.

-2 Un but visé par la présente invention est d'améliorer l'isolation thermique et l'isolation acoustique offertes par les panneaux de type sandwich, du genre susmentionné. Selon l'invention, ce but est atteint grâce à un panneau composite s comprenant une âme isolante disposée entre deux parements rigides, cette âme isolante comprenant deux plaques de mousse plastique rigide maintenues écartées l'une de l'autre par des cales d'espacement, de préférence exécutées  -2 An object of the present invention is to improve the thermal insulation and acoustic insulation offered by sandwich type panels, of the aforementioned kind. According to the invention, this object is achieved thanks to a composite panel s comprising an insulating core disposed between two rigid facings, this insulating core comprising two rigid plastic foam plates kept apart from one another by spacers. , preferably executed

dans une matière identique à celle desdites plaques.  in a material identical to that of said plates.

Grâce à l'espace ménagé entre les deux plaques ou couches de mousse 10 plastique rigide, on améliore sensiblement l'isolation thermique et l'isolation acoustique par rapport à un panneau comprenant une âme constituée d'une seule plaque de mousse plastique rigide de même nature et d'épaisseur identique à la somme des épaisseurs des deux plaques du panneau selon l'invention. Selon une autre importante disposition caractéristique de l'invention, l'âme isolante comporte une pluralité de compartiments creux ou caissons délimités par les cales d'épaisseur qui, de préférence, s'étendent longitudinalement sur toute la  Thanks to the space provided between the two plates or layers of rigid plastic foam, the thermal insulation and the sound insulation are significantly improved compared to a panel comprising a core made up of a single plate of rigid plastic foam likewise. nature and thickness identical to the sum of the thicknesses of the two panels of the panel according to the invention. According to another important arrangement characteristic of the invention, the insulating core comprises a plurality of hollow compartments or boxes delimited by the shims which, preferably, extend longitudinally over the entire

longueur du panneau composite.length of the composite panel.

Grâce à cette disposition, on obtient une amélioration de la résistance et 20 une plus grande inertie du panneau, lequel est, par ailleurs, moins soumis à des  Thanks to this arrangement, an improvement in the resistance and a greater inertia of the panel is obtained, which, moreover, is less subjected to

forces de déformation sous les contraintes dues à l'effet "de bilame".  deformation forces under stresses due to the "bimetallic strip" effect.

On peut aussi envisager la fabrication et l'utilisation de panneaux  We can also consider the manufacture and use of panels

composites de plus grande longueur et de portée accrue.  composites of greater length and scope.

Selon une autre disposition caractéristique de l'invention, un matériau 25 isolant de remplissage de faible densité tel que, par exemple, laine de verre ou laine de roche, est logé dans l'espace ou dans les espaces ménagés entre les  According to another characteristic arrangement of the invention, an insulating filling material of low density such as, for example, glass wool or rock wool, is housed in the space or in the spaces formed between the

deux plaques ou couches de mousse plastique rigide.  two plates or layers of rigid plastic foam.

Cette disposition permet d'accroître encore les qualités d'isolation  This arrangement further improves the insulation qualities

thermique et d'isolation acoustique du panneau.  thermal and acoustic insulation of the panel.

-3 Les buts, caractéristiques et avantages ci-dessus, et d'autres encore,  -3 The above goals, features and benefits, and more,

ressortiront mieux de la description qui suit et des dessins annexés dans  will emerge more clearly from the description which follows and from the attached drawings in

lesquels: La figure 1 est une vue en perspective d'une partie de panneau composite réalisé selon l'invention. La figure 2 est une vue en coupe transversale et à plus grande échelle,  which: FIG. 1 is a perspective view of a portion of composite panel produced according to the invention. FIG. 2 is a cross-sectional view on a larger scale,

d'une portion de ce panneau.of a portion of this panel.

La figure 3 est une vue en coupe longitudinale et à échelle encore plus  Figure 3 is a longitudinal sectional view and on an even larger scale

grande de l'une des extrémités de ce panneau.  large from one end of this panel.

On se reporte auxdits dessins pour décrire un exemple intéressant, mais nullement limitatif, du panneau composite isotherme et insonorisant selon l'invention. Ce panneau composite comprend deux peaux ou parements rigides ou semi-rigides 1 et 2 et une âme isolante disposée entre ces parements. Ces 15 derniers sont, par exemple, constitués par des plaques métalliques (acier, aluminium ou autre) laquées ou recouvertes de tout autre revêtement de nature et coloris appropriés à l'usage des panneaux. Les parements 1 et 2 pourraient cependant être réalisés en tout autre matériau rigide adéquat tel que polyester armé, tissu époxy ou autre. L'un de ces parements (parement 1) appelé à être 20 orienté en direction de l'extérieur de l'ouvrage en faisant application sera appelé  Reference is made to said drawings to describe an interesting, but in no way limiting, example of the insulated and soundproofing composite panel according to the invention. This composite panel comprises two rigid or semi-rigid skins or facings 1 and 2 and an insulating core disposed between these facings. The latter 15 are, for example, constituted by metal plates (steel, aluminum or other) lacquered or covered with any other coating of nature and colors suitable for the use of the panels. The facings 1 and 2 could however be made of any other suitable rigid material such as reinforced polyester, epoxy fabric or the like. One of these facings (facing 1) which is to be oriented towards the outside of the structure by applying will be called

conventionnellement "parement externe" dans la description qui suit, alors que  conventionally "external facing" in the description which follows, while

l'autre parement (parement 2) sera nommé "parement interne".  the other facing (facing 2) will be called "internal facing".

Ces parements présentent, par exemple, une épaisseur de l'ordre de 0,75  These facings have, for example, a thickness of the order of 0.75

à1 mm.at 1 mm.

Selon l'invention, l'âme isolante est principalement constituée de deux plaques ou couches de mousse plastique rigide 3A, 3B maintenues écartées l'une de l'autre par des cales d'espacement 4. De la sorte, un espace C se trouve  According to the invention, the insulating core consists mainly of two plates or layers of rigid plastic foam 3A, 3B kept spaced from one another by spacers 4. In this way, a space C is located

ménagé entre les plaques 3A et 3B.  formed between plates 3A and 3B.

-4 Ces dernières peuvent être constituées par des plaques de mousse rigide de polystyrène extrudé, ou de polyuréthanne extrudé, ou de chlorure de polyvinyle extrudé, ou autre matière plastique. Leur épaisseur peut varier en fonction de la destination des panneaux composites. A titre d'exemple seulement, elles peuvent avoir une épaisseur de l'ordre de 20 mm. L'une des plaques ou couches (plaque 3B) est directement fixée au  -4 These can be made of rigid foam sheets of extruded polystyrene, or extruded polyurethane, or extruded polyvinyl chloride, or other plastic. Their thickness can vary depending on the destination of the composite panels. By way of example only, they can have a thickness of the order of 20 mm. One of the plates or layers (plate 3B) is directly attached to the

parement interne 2 par collage, de préférence au moyen d'un adhésif structural.  internal facing 2 by gluing, preferably by means of a structural adhesive.

L'autre plaque ou couche (plaque 3A) est fixée indirectement au parement externe 1, par l'intermédiaire d'une feuille ou plaque de matériau lourd 10 viscoélastique 5, par exemple constituée par un complexe caoutchouc/fibres inertes connu en soi. Cette plaque de matériau lourd viscoélastique 5 est fixée par contrecollage, de préférence au moyen d'adhésifs structuraux, d'une part, au parement externe 1 et, d'autre part, à la plaque isolante externe 3A. Elle  The other plate or layer (plate 3A) is indirectly attached to the external facing 1, by means of a sheet or plate of heavy viscoelastic material 5, for example constituted by a rubber / inert fiber complex known per se. This plate of viscoelastic heavy material 5 is fixed by lamination, preferably by means of structural adhesives, on the one hand, to the external facing 1 and, on the other hand, to the external insulating plate 3A. She

présente, par exemple, une épaisseur de l'ordre de 3 mm.  has, for example, a thickness of the order of 3 mm.

Les cales d'espacement 4 sont réalisées dans un matériau isolant et elles peuvent être exécutées dans un matériau isolant identique ou non à celui dans lequel sont réalisées les plaques isolantes 3A et 3B. Elles ont, par exemple, une  The spacers 4 are made of an insulating material and they can be made of an insulating material identical or not to that in which the insulating plates 3A and 3B are made. They have, for example, a

épaisseur de l'ordre de 35 mm.thickness of the order of 35 mm.

De manière avantageuse, les cales d'espacement 4 s'étendent 20 longitudinalement sur toute la longueur du panneau composite. De la sorte, ces cales d'espacement délimitent, à l'intérieur du panneau, une pluralité de compartiments ou caissons parallèles Cl, C2, C3,..., s'étendant d'une extrémité  Advantageously, the spacers 4 extend longitudinally over the entire length of the composite panel. In this way, these spacers delimit, inside the panel, a plurality of compartments or parallel boxes Cl, C2, C3, ..., extending from one end

à l'autre du panneau.to the other of the panel.

Une cale d'espacement 4 est disposée à proximité de chaque bord 25 longitudinal du panneau et selon la largeur de celui-ci, une ou plusieurs cales  A spacer 4 is arranged near each longitudinal edge of the panel and, depending on the width of the latter, one or more wedges

d'espacement intermédiaires sont disposées entre les deux cales de bordure.  intermediate spacers are arranged between the two edge shims.

Les cales isolantes 4 sont régulièrement espacées ou non, et elles présentent, par exemple, une largeur de l'ordre de 100 mm et les compartiments Cl, C2, C3,... délimités par lesdites cales ont, par exemple, une largeur de l'ordre de 250 30 mm. Le rapport entre les largeurs des cales d'espacement et lesdits  The insulating shims 4 are regularly spaced or not, and they have, for example, a width of the order of 100 mm and the compartments C1, C2, C3, ... delimited by said shims have, for example, a width of around 250 30 mm. The ratio between the widths of the spacers and said spacers

compartiments est donc de l'ordre del/2,5.  compartments is therefore of the order del / 2.5.

Les cales 4 sont assemblées aux plaques ou couches isolantes 3A, 3B, par  The shims 4 are assembled to the insulating plates or layers 3A, 3B, by

contrecollage, de préférence au moyen d'adhésifs structuraux.  laminating, preferably with structural adhesives.

On comprend que le panneau à âme isolante "caissonnée" selon l'invention  We understand that the insulating core panel "boxed" according to the invention

allie les avantages bien connus des double vitrage et des structures à caissons.  combines the well-known advantages of double glazing and box structures.

s En outre, ce panneau constitué de deux demi-sandwich assemblés entre eux au moyen de cales isolantes d'écartement qui les relient par collage structural, n'entraîne pratiquement pas de surcot par rapport aux panneaux sandwich traditionnels, malgré l'augmentation de son épaisseur. Le panneau selon l'invention peut donc être proposé dans des épaisseurs relativement 10 importantes permettant d'obtenir des portées telles qu'il est utilisable avec un minimum d'éléments de charpente, pour la couverture des maisons individuelles  s In addition, this panel made up of two half-sandwiches assembled together by means of insulating spacers which connect them by structural bonding, practically does not cause any additional cost compared to traditional sandwich panels, despite the increase in its thickness. The panel according to the invention can therefore be proposed in relatively large thicknesses making it possible to obtain spans such that it can be used with a minimum of structural elements, for covering individual houses.

et autres bâtiments.and other buildings.

Selon une autre disposition avantageuse de l'invention, un matériau isolant de faible densité 6 tel que laine de verre, laine de roche ou autre, est logé dans 15 l'espace C ou dans les compartiments ou caissons Cl, C2, C3,..., ménagés  According to another advantageous arrangement of the invention, a low density insulating material 6 such as glass wool, rock wool or the like, is housed in space C or in compartments or boxes C1, C2, C3 ,. .., spared

entre les deux plaques ou couches de mousse plastique rigide 3A et 3B.  between the two plates or layers of rigid plastic foam 3A and 3B.

Les bords longitudinaux des panneaux composites isolants selon l'invention peuvent être munis de profils de chant 7 ayant pour fonction d'assurer l'étanchéité entre les panneaux accolés. Les extrémités transversales des 20 panneaux peuvent être munies d'un profil-closoir 8 comportant des gorges 8a, 8b dans lesquelles sont encastrés les bords des demi-sandwich externe 1-5-3A et interne 3B-2, respectivement, comme le montre la figure 3. Ce profil de fermeture  The longitudinal edges of the composite insulating panels according to the invention may be provided with edge profiles 7 having the function of ensuring sealing between the adjoining panels. The transverse ends of the panels can be provided with a profile-shutter 8 comprising grooves 8a, 8b in which are embedded the edges of the external 1-5-3A and internal 3B-2 half-sandwiches, respectively, as shown in FIG. figure 3. This closure profile

8 est, par exemple, réalisé en Polychlorure de Vinyle (PVC).  8 is, for example, made of Polyvinyl Chloride (PVC).

-6-6

Claims (10)

REVENDICATIONS 1. Panneau-composite isotherme et insonorisant du genre comportant une âme isolante disposée entre deux parements rigides ou semi-rigides (1, 2) 5 caractérisée en ce que ladite âme isolante comprend deux plaques ou couches (3A, 3B) de mousse plastique rigide, maintenues écartées l'une de  1. Isothermal and sound-absorbing composite panel of the kind comprising an insulating core disposed between two rigid or semi-rigid facings (1, 2) 5 characterized in that said insulating core comprises two plates or layers (3A, 3B) of rigid plastic foam , kept apart one of l'autre par des cales d'espacement (4).  the other by spacers (4). 2. Panneau composite isotherme et insonorisant selon la revendication 1, caractérisé en ce que les cales d'espacement (4) s'étendent 10 longitudinalement d'une extrémité à l'autre du panneau, en délimitant, à l'intérieur de ce dernier, une pluralité de compartiments ou caissons (Cl, C2,  2. Insulated and soundproofing composite panel according to claim 1, characterized in that the spacers (4) extend longitudinally from one end to the other of the panel, delimiting, inside the latter. , a plurality of compartments or boxes (Cl, C2, C3,...).C3, ...). 3. Panneau composite isotherme et insonorisant suivant la revendication 2, caractérisé en ce qu'une cale d'espacement (4) est disposée à proximité de 15 chaque bord longitudinal du panneau, et en ce qu'une ou plusieurs cales  3. Isothermal and soundproofing composite panel according to claim 2, characterized in that a spacer (4) is arranged near each longitudinal edge of the panel, and in that one or more spacers d'espacement (4) sont disposées entre les deux cales de bordure.  spacers (4) are arranged between the two edge shims. 4. Panneau composite isotherme et insonorisant selon l'une quelconque des  4. Insulated and soundproofing composite panel according to any one of revendications 1 à 3, caractérisé en ce que le rapport entre les largeurs des cales d'espacement (4) et des compartiments (Cl, C2, C3,...) délimités par 20 celles-ci est de l'ordre de 1/2,5.  Claims 1 to 3, characterized in that the ratio between the widths of the spacers (4) and the compartments (Cl, C2, C3, ...) delimited by them is of the order of 1 / 2.5. 5. Panneau composite isotherme et insonorisants selon l'une quelconque des  5. Insulated and soundproofing composite panel according to any one of revendications 1 à 4, caractérisé en ce qu'une plaque ou couche (5) de matériau lourd viscoélastique est intercalée entre le parement extérieur (1) et  Claims 1 to 4, characterized in that a plate or layer (5) of heavy viscoelastic material is interposed between the outer facing (1) and la plaque ou couche sous-jacente (3A) de mousse plastique rigide.  the underlying plate or layer (3A) of rigid plastic foam. 6. Panneau composite isotherme et insonorisant selon l'une quelconque des  6. Insulated and soundproofing composite panel according to any one of revendications 1 à 5, caractérisé en ce qu'un matériau isolant de faible densité (6) est logé dans l'espace (C) ou dans les compartiments ou caissons (Cl, C2, C3,...) ménagés entre les deux plaques ou couches de mousse  Claims 1 to 5, characterized in that a low density insulating material (6) is housed in the space (C) or in the compartments or boxes (Cl, C2, C3, ...) formed between the two plates or layers of foam plastique rigide.rigid plastic. -7 7. Panneau composite isotherme et insonorisant suivant la revendication 6, caractérisé en ce que le matériau de remplissage isolant de faible densité (6)  -7 7. insulated and soundproofing composite panel according to claim 6, characterized in that the low density insulating filling material (6) est constitué par de la laine de verre ou de la laine de roche.  consists of glass wool or rock wool. 8. Panneau composite isotherme et insonorisant, selon l'une quelconque des 5 revendications 1 à 7, caractérisé en ce que ses bords longitudinaux sont  8. Isothermal and sound absorbing composite panel according to any one of claims 5 to 7, characterized in that its longitudinal edges are munis de profilés de chant (7) permettant d'assurer l'étanchéité entre les  provided with edge profiles (7) ensuring the sealing between the panneaux accolés.adjoining panels. 9. Panneau composite isotherme et insonorisant suivant l'une quelconque des  9. Insulated and soundproofing composite panel according to any one of the revendications 1 à 8, caractérisé en ce que ses extrémités transversales sont 10 munies d'un profilé-closoir (8) comportant des gorges (8a, 8b) dans  Claims 1 to 8, characterized in that its transverse ends are provided with a closure profile (8) comprising grooves (8a, 8b) in lesquelles sont encastrés les bords des deux demi-sandwich externe (1-53A)  which are embedded the edges of the two external half-sandwich (1-53A) et interne (3B-2), respectivement, constituant ledit panneau.  and internal (3B-2), respectively, constituting said panel. 10. Panneau composite isotherme et insonorisant selon l'une quelconque des  10. Insulated and soundproofing composite panel according to any one of the revendications 1 à 9, caractérisé en ce que les cales d'espacement (4) sont 15 exécutées dans un matériau identique à celui des plaques de mousse  Claims 1 to 9, characterized in that the spacers (4) are made of a material identical to that of the foam sheets plastique rigide (3A, 3B).rigid plastic (3A, 3B).
FR0213841A 2002-11-05 2002-11-05 COMPOSITE ISOTHERMAL AND SOUNDPROOF PANEL Expired - Fee Related FR2846682B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2876720A1 (en) * 2004-10-14 2006-04-21 Jean Philippe Pisano Composite panel for e.g. forming veranda covering, has insulated web with structural complex having honeycomb type network covered with occlusive sheets or surfaces, and with impact noise damper layer placed in contact with outer facing
FR2904015A1 (en) * 2006-07-24 2008-01-25 Av Composites Soc Par Actions Sandwich type acoustic composite panel manufacturing and assembling method for realization of insulating roof of e.g. veranda, involves disposing facing against face of composite panel turned towards interior of space to be protected
WO2017194984A1 (en) 2016-05-13 2017-11-16 Hervé Miquel Modular construction and insulation element for a building

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH376633A (en) * 1961-12-28 1964-04-15 Lanz Otto Construction element for building
EP0027945A2 (en) * 1979-10-25 1981-05-06 Hoechst Aktiengesellschaft Composite panel
FR2816240A1 (en) * 2000-11-06 2002-05-10 Advantop Composite noise-resistant panel e.g. for roofing verandahs has core made from combination of heavy viscoelastic and aerated materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH376633A (en) * 1961-12-28 1964-04-15 Lanz Otto Construction element for building
EP0027945A2 (en) * 1979-10-25 1981-05-06 Hoechst Aktiengesellschaft Composite panel
FR2816240A1 (en) * 2000-11-06 2002-05-10 Advantop Composite noise-resistant panel e.g. for roofing verandahs has core made from combination of heavy viscoelastic and aerated materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2876720A1 (en) * 2004-10-14 2006-04-21 Jean Philippe Pisano Composite panel for e.g. forming veranda covering, has insulated web with structural complex having honeycomb type network covered with occlusive sheets or surfaces, and with impact noise damper layer placed in contact with outer facing
FR2904015A1 (en) * 2006-07-24 2008-01-25 Av Composites Soc Par Actions Sandwich type acoustic composite panel manufacturing and assembling method for realization of insulating roof of e.g. veranda, involves disposing facing against face of composite panel turned towards interior of space to be protected
WO2017194984A1 (en) 2016-05-13 2017-11-16 Hervé Miquel Modular construction and insulation element for a building

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