FR2805295A1 - Acoustic and thermal insulation material for walls is in structured layers of bubble film and aluminum and an acoustic insulation layer which is lightweight and unaffected by ultra violet rays - Google Patents
Acoustic and thermal insulation material for walls is in structured layers of bubble film and aluminum and an acoustic insulation layer which is lightweight and unaffected by ultra violet rays Download PDFInfo
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- FR2805295A1 FR2805295A1 FR0002168A FR0002168A FR2805295A1 FR 2805295 A1 FR2805295 A1 FR 2805295A1 FR 0002168 A FR0002168 A FR 0002168A FR 0002168 A FR0002168 A FR 0002168A FR 2805295 A1 FR2805295 A1 FR 2805295A1
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- bubbles
- aluminum
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- 238000009413 insulation Methods 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- 239000012774 insulation material Substances 0.000 title claims abstract 7
- 238000003466 welding Methods 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 230000001413 cellular effect Effects 0.000 claims abstract description 3
- 239000007799 cork Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 29
- -1 polyethylene Polymers 0.000 claims description 14
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 229920002994 synthetic fiber Polymers 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000011118 polyvinyl acetate Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- YNGNMNNPBACMMV-UHFFFAOYSA-N buta-1,3-diene;carbonic acid;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N.OC(O)=O YNGNMNNPBACMMV-UHFFFAOYSA-N 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000006261 foam material Substances 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
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- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
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- 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
-
- 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
- E04B1/76—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 heat only
- E04B2001/7691—Heat reflecting layers or coatings
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
Description
MATERIAU <B><U>ISOLANT ACOUSTIQUE ET</U></B> THERMIOUE L'invention concerne un isolant acoustique et thermique. notamment pour l'isolation des bâtiments. The invention relates to an acoustic and thermal insulator. especially for the insulation of buildings.
Le brevet américain US-4 <B>038</B> 447 décrit une couverture d'isolant résistante<B>à</B> flamme constituée d'un film<B>à</B> bulles replié sur lui-même selon Lille ligne longitu dinale et recouvert ensuite d'une couverture en matériau synthétique forrriant une lioche dont les bords latéraux sont assemblés par des agrafes laissant un libre passage I <B>.</B> entre l'extérieur et l'intérieur. Des organes<B>de</B> maintien sont prévus pour mainte nir assemblés en contact la couverture extérieure et le film<B>à</B> bulles replié. US-4 <B> 038 </ B> 447 discloses a flame-resistant <B> flame insulator cover consisting of a bubble-folded <B> film on itself according to Lille line longitu dinal and then covered with a cover of synthetic material forrriant a lioche whose side edges are assembled by staples leaving a free passage I <B>. </ B> between the outside and the inside. Holding members are provided to hold together in contact the outer cover and the folded bubble film.
La demande de brevet européen EP-A- <B>036 616</B> mentionne la possibilité d'utili une feuille d'aluminium dans une plaque résistant au feu. Mais le procédé fabrication de cette plaque est complexe et coûteux et consiste<B>à</B> étendre des liquides et/ou des poudres et/ou des films successivement pour former une plaque multi couches. European Patent Application EP-A-036616 discloses the possibility of using an aluminum foil in a fire-resistant plate. But the manufacturing process of this plate is complex and expensive and consists in spreading liquids and / or powders and / or films successively to form a multi-layer plate.
Dans le brevet français FR-2 348<B>326,</B> on décrit un matériau isolant constitué par deux films<B>à</B> bulles collés de part et d'autre d'un film et portant sur leur surface extérieure une couche comportant de l'aluminium. In the French patent FR-2 348 <B> 326, </ B> describes an insulating material consisting of two films <B> to </ B> bubbles pasted on both sides of a film and bearing on their outer surface a layer comprising aluminum.
Dans la demande de brevet européen EP <B>0</B> 2960'17, on propose un matériau isolant constitué d'au moins deux épaisseurs<B>de</B> film<B>à</B> bulles superposées l'une autre de façon que les couches d'aluminium forment les faces extérieures de l'isolant, les bords périphériques de ces couches d'alti ni inluin étant associés l'un <B>'</B> l'autre en continu de façon<B>à</B> former une barrière étanche et une enceinte étanche autour des épaisseurs<B>de</B> film. In the European patent application EP <B> 0 </ B> 2960'17, there is provided an insulating material consisting of at least two layers <B> of </ B> film <B> to </ B> superimposed bubbles the other so that the aluminum layers form the outer faces of the insulator, the peripheral edges of these layers of alti ni inluin being associated one <B> '</ B> the other continuously to <B> to </ B> form a watertight barrier and a sealed enclosure around the <B> layers of </ B> film.
Les isolants décrits ci-avant présentent en général de bonnes propriétés d'isola tion thermique mais apportent une isolation phonique relativement faible, sauf<B>à</B> être constitués de foi-tes épaisseurs de films<B>à</B> bulles. The insulators described above generally have good thermal insulation properties but provide a relatively low sound insulation, except that <B> to </ B> consist of faith-your thicknesses of films <B> to </ B > bubbles.
L'invention a donc pour objet de procurer un isolant<B>à</B> la fois thermique acoustique, utilisable notamment pour l'isolation des bâtiments, ledit isolant étant en particulier léger, peu épais, inaltérable lorsqu'il est exposé aux rayons ultraviolets. The object of the invention is therefore to provide a thermal acoustic insulation, which can be used in particular for the insulation of buildings, said insulation being in particular light, not very thick, unalterable when exposed to ultraviolet rays.
Le matériau isolant conforme<B>à</B> l'invention est une nappe ou illatelas, caracté risé en ce qu'il est constitué <B>-</B> d'au Moins Lille couche de film<B>à</B> bulles<U>(a),</U> <B>-</B> d'au moins deux couches comportant de l'aluminium (b) et disposées sur les faces extérieures de la nappe ou matelas. The insulating material conforming to the invention is a sheet or illatelas, characterized in that it consists of at least one layer of film <B> - </ B> of </ B> bubbles <U> (a), </ U> <B> - </ B> of at least two layers comprising aluminum (b) and arranged on the outer faces of the sheet or mat.
<B>-</B> d'au moins deux couches d'un matériau<B>(p)</B> dont les propriétés d'isolation acoustique sont supérieures<B>à</B> celles de la même épaisseur de film<B>à</B> bulles, lesdites couches étant disposées entre les couches décrites sous<U>a</U> et<B><U>b.</U></B> La couche de film<B>à</B> bulles<U>a</U> est constituée d'une bande de support de bulles et d'une bande rapportée par soudure sur la précédente pour former lesdites bulles. Cette couche petit être constituée par toute matière synthétique apte<B>à</B> former ces bulles. Elle est. de préférence. en polyéthylène et, si on recherche des propriétés anti l'eu, on utilise en général du polyéthylène ignifugé. Chaque couche<U>a</U> petit compoi une ou plusieurs épaisseLirs de bulles. De préférence on utilise au moins 2 couches lm <B>à</B> bulles<U>a.</U> <B> - </ B> of at least two layers of <B> (p) </ B> material whose acoustic insulation properties are greater <B> than </ B> of the same thickness of film <B> to </ B> bubbles, said layers being disposed between the layers described under <U> a </ U> and <B> <U> b. </ U> </ B> </ U> </ B> </ U> </ B> <B> to </ B> bubbles <U> a </ U> consists of a bubble support strip and a band attached by welding on the previous one to form said bubbles. This layer can be made of any synthetic material suitable for forming these bubbles. She is. preferably. polyethylene and, if looking for anti eu properties, is usually used flame retardant polyethylene. Each <U> layer has </ U> a small one or more thick bubbles. Preferably at least 2 layers are used <b> to </ B> bubbles <U> a. </ U>
La couche comportant de l'aluminium<B><U>b</U></B> est constituée d'une pellicule d'alumi uni bl rapportée sur une pellicule de matière synthétique<B><U>b2</U></B> telle que par exemple (lu polyéthylène éventuellement ignifugé. The layer comprising aluminum <B> <U> b </ U> </ B> is composed of a film of aluminum uni bl reported on a film of synthetic material <B> <U> b2 </ U Such as, for example, polyethylene which is optionally flame retarded.
La couche<U>c</U> est constituée par un matériau<B>à</B> fort pouvoir isolant acoustique et, toute manière, supérieur<B>à</B> celui<B>de</B> la même épaisseur de film<B>à</B> bulles<B>a.</B> Un tel matériau peut être choisi dans une large gamme de produits, pour autant que les pi iétés physiques ou chMilques de ce produit lui permettent d'une part d'être asso <B>. 1</B> aux couches<U>a</U> et<B><U>b,</U></B> par exemple par thermosoudage ou par le biais d'un adhésif d'autre part de résister aux contraintes thermiques auxquelles l'isolant sera soumis. Parmi les matériaux utilisables pour constituer les deux couches<U>c,</U> lesquelles couches pouvant être différentes d'une face<B>à</B> l'autre, on peut citer les matières synthétiques cellulaires ou expansées telles que notamment<B>le</B> polystyrène, le polyéthylène, le polypropylène, le polyacétate de vinyle, le polychlortire de vinyle, <B>S</B> (acrylonitrile-btitadièiie-styrène, le polyphénylène oxyde, les polyamides, le polycarbonate, les polyesters thermoplastiques. On donne la préférence aux produits de faible densité (environ<B>0.6 à 1),</B> avec ou sans peau. Le cas échéant ces matériaux sont ignifugés. The layer <U> c </ U> consists of a material <B> with </ B> strong acoustic insulation and in any case, superior <B> to </ B> that <B> of </ B> the same film thickness <B> to </ B> bubbles <B> a. </ B> Such a material can be chosen from a wide range of products, provided that the physical or chemical properties of this product allow it to on the one hand to be asso <B>. 1 </ B> to the layers <U> a </ U> and <B> <U> b, </ U> </ B> for example by heat sealing or by means of an adhesive on the other hand to resist the thermal stresses to which the insulation will be subjected. Among the materials that can be used to form the two layers, which layers may be different from one side to the other, mention may be made of cellular or expanded synthetic materials such as: ## EQU1 ## polystyrene, polyethylene, polypropylene, polyvinyl acetate, polyvinyl chloride, (B) S (acrylonitrile-titanium-styrene, polyphenylene oxide, polyamides, polycarbonate, thermoplastic polyesters Low density (about <B> 0.6 to 1), </ B> and / or skinless products are preferred and may be flame retarded if required.
On peut également utiliser pour ces couches<U>c</U> d'autres isolants acoustiques tels que par exemple, le liège ou encore des feuilles de plomb. le choix définitif du maté riau étant fonction<B>à</B> la fois des propriétés souhaitées et de Verriplacement du matériau isolant dans la construction. Le choix des ii-iatériaux constituant les couches<U>c</U> tient compte non seulement des propriétés d'isolation acoustique mais également<B>de</B> la rigidité souhaitée pour l'isolant et une particulier le caractère autoportant des panneaux isolants. It is also possible to use for these layers <U> c </ U> other acoustic insulators such as, for example, cork or else lead sheets. the definitive choice of the material being a function of both the desired properties and the displacement of the insulating material in the construction. The choice of the materials constituting the <U> c </ U> layers takes into account not only the acoustic insulation properties but also <B> of </ B> the desired stiffness for the insulation and a particular self-supporting character insulating panels.
[-'invention<B>a</B> été décrite ci-avant en les constituants principaux.<B>Il</B> va de soi qu'on ne sortirait pas du cadre<B>de</B> l'invention en interposant dans le matériau une ou plusieurs couches<U>a,<B>b</B></U> ou<U>c</U> supplémentaires. En particulier, on petit, et ceci constitue un autre objet de l'invention, fabriquer un isolant comportant, d'une face<B>à</B> l'autre <B>-</B> une couche<B><U>b</U></B> comportant de l'aluminium <B>-</B> une couche<U>c</U> de matériau<B>à</B> fort pouvoir isolant acoustique au sens donné plus haut une couche<U>a</U> de film<B>à</B> bulles une couche c de matériau<B>à</B> fort pouvoir isolant acoustique une couche<U>a</U> de film<B>à</B> bulles une couche<U>c</U> de matériau<B>à</B> fort pouvoir isolant acoustique une couche b comportant de l'aluminium L'invention concerne tout particulièrement les isolants dans lesquels la couche <U>a</U> est<B>à</B> base<B>de</B> polyéthylène Ignifugé. [-invention <B> a </ B> has been described above as the main constituents. <B> It </ B> goes without saying that we would not go beyond the <B> framework of </ B> invention by interposing in the material one or more additional layers <U> a, <B> b </ B> </ U> or <U> c </ U>. In particular, it is small, and this is another object of the invention, to manufacture an insulator comprising, from one side <B> to </ B> the other <B> - </ B> a layer <B> <U> b </ U> </ B> </ B> <B> - </ B> with a <U> c </ U> layer of <B> material <B> with high acoustic insulation at sense given above a layer <U> a </ U> of film <B> to </ B> bubbles a layer c of material <B> to </ B> strong acoustic insulation a layer <U> a </ U> of film <B> to </ B> bubbles a <U> c </ U> layer of material <B> to </ B> high acoustic insulation power a layer b comprising aluminum The invention relates to particularly the insulators in which the <U> layer </ U> is <B> to </ B> of the flame-retarded polyethylene.
Les couches<U>c</U> au contact<B>de</B> la couche<B><U>b</U></B> sont<B>à</B> base<B>de</B> polyéthylène expansé, éventuellement ignifugé # La couche<U>c</U> éventuelle. disposée entre des couches<U>a</U> peut être également<B>à</B> base de polyéthylène expansé. éventuellement ignifugé. The <U> c </ U> layers at <B> <B> <U> </ U> <B> <B> <B> <B> <B> <B> <B> of expanded polyethylene, possibly flame retarded # The possible <U> c </ U> layer. disposed between layers <U> a </ U> may also be <B> to </ B> expanded polyethylene base. possibly fireproof.
L'invention a également pour objet un procédé<B>de</B> fabrication matériaux isolants conformes<B>à</B> l'invention. The invention also relates to a method for manufacturing insulating materials that conform to the invention.
Ce procédé consiste essentiellement<B>à</B> <B>1.</B> associer une couche comportant de l'aluminium<B><U>b</U> à</B> une couche matériau isolant acoustique c <B>,</B> 2. associer le complexe obtenu sous<B>1 à</B> une couche<B>de</B> filin<B>à</B> bulles -, côté film ou côté bulles -, 3<B><U>3</U></B> . associ 'el <B>-</B> deux complexes tels qu'obtenus sous 2. soit directement par la face rilm <B>à</B> bulles, soit de part et d'autre d'une nouvelle couche de matériau isolant acoustique<B><U>c.</U></B> This process consists essentially of <B> to </ B> </ B> 1. </ B> associating a layer comprising aluminum <B> <U> b </ U> to </ B> an acoustic insulating material layer c <B>, </ B> 2. associate the complex obtained under <B> 1 to </ B> a <B> strand <B> to </ B> bubbles -, movie side or bubble side -, 3 <B> <U> 3 </ U> </ B>. associates' el <B> - </ B> two complexes as obtained under 2. either directly by the face film <B> to </ B> bubbles, or on both sides of a new layer of material acoustic insulation <B> <U> c. </ U> </ B>
assemblages précités peuvent être réalisés par theri-nosoudure ou, et en particulier si les propriétés des matériaux ne s'y prêtent Ims. par application d'un adhéslÊ peut naturellement inverser l'ordre des opérations décrites sous<B>1,</B> 2 et<B>3.</B> Selon une variante on petit associer deux complexes tels qu'obtenus sous<B>1</B> d'un film à bulles Dans la mise en #uvre de ce procédé, les matériaux<B>a. b</B> et c -tiiêi-iies sont connus, comi-ne du reste leur procédé de fabrication et lie constituent donc pas l'objet de l'invention. The aforementioned assemblies can be made by thermosoft or, especially if the properties of materials do not lend themselves to them. by applying a sticker, it can naturally reverse the order of the operations described under <B> 1, </ B> 2 and <B> 3. </ B> According to a variant, two complexes can be associated as obtained under < B> 1 </ B> of a bubble film In the implementation of this process, the materials <B> a. b </ B> and c -tiiêi-iies are known, comi-ne the rest of their manufacturing process and bind therefore not the object of the invention.
Dans les isolants conforrries <B>à</B> l'invention, l'épaisseur des couches généra- lerrient comprise entre ') et 20 nim et plus précisément entre<B>5</B> et<B>15</B> 111111, le dian-iètre des bulles pouvant être compris entre<B>5</B> et<B>25</B> miii. In the insulators conforming to the invention, the thickness of the layers generally ranges from 1 to 20 μm and more precisely between 5 and <5>. B> 111111, the dian-ium of bubbles can be between <B> 5 </ B> and <B> 25 </ B> miii.
L'épaisseur des couches (ç) peuvent varier largement. selon qu'on utilise un matériau tel qu'une feuille<B>de</B> plomb ou une matière synthétique expansée. D'une manière générale, avec une inatière synthétique expansée, cette épaisseur peut aller de 2<B>à 30</B> nain. La couche<B><U>b</U></B> est généralement constituée d'un film matière synthétique, par exemple de polyéthylène ignifugé, dont l'épaisseur petit aller de<B>5 à</B> 400 #u-n sur lequel est appliqué Lin filin d'aluminium dont l'épaisseur peut aller de<B>0. 1 à 50</B> Les isolants conformes<B>à</B> l'invention peuvent être utilisés tels quels ou, selon une variante, être ici-ii-iés sur leurs bords périphériques Lin ensemble étanche aux liquides et aux gaz par soudure et/ou recouvrement et/ou application d'un adhésif<B>Il</B> est également possible d'a-jouter des lignes de soudure dans l'un et/ou l'autre sens,<B>à</B> des distances régulières ou non des bords, notamment dans<B>le</B> but d'améliorer les propriétés mécaniques desdits isolants et éventuellement de constituer des enceintes étanches aux liquides et aux gaz pouvant continuer<B>à</B> Jouer leur rôle même si la zone ou enceinte voisine est endouimagée pour une raison ou pour une autre. On petit également remplacer les lignes de soudure par des points de soudure. The thickness of the layers (ç) can vary widely. depending on whether a material such as a <B> lead sheet or an expanded synthetic material is used. In general, with an expanded synthetic material, this thickness can range from 2 <B> to 30 </ B> dwarf. The <B> <U> b </ U> </ B> layer is generally made of a synthetic material film, for example flame-retarded polyethylene, whose small thickness ranges from <B> 5 to </ B> 400 #one on which is applied Lin aluminum wire whose thickness can go from <B> 0. 1 to 50 </ B> The insulators conforming to the invention can be used as such or, alternatively, be here on their peripheral edges. by welding and / or covering and / or application of adhesive <B> It </ B> is also possible to add weld lines in one and / or the other direction, <B> to </ B> regular distances or not edges, especially in <B> the </ B> purpose to improve the mechanical properties of said insulators and possibly to constitute liquid-tight enclosures and gases that can continue <B> to < / B> Play their role even if the neighboring area or enclosure is endouimaged for one reason or another. It is also possible to replace the welding lines by welding points.
Ces isolants 1)résentent ['avantage d'associer des propriétés d'isolation acousti que<B>à</B> des propriétés d'isolation thermique, association absente des matériaux actuel- Ici-nent sur le marché.These insulators 1) represent the advantage of associating acoustic insulation properties with thermal insulation properties, a combination which is absent from present-day materials on the market.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0002168A FR2805295B1 (en) | 2000-02-22 | 2000-02-22 | ACOUSTICAL AND THERMAL INSULATING MATERIAL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0002168A FR2805295B1 (en) | 2000-02-22 | 2000-02-22 | ACOUSTICAL AND THERMAL INSULATING MATERIAL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2805295A1 true FR2805295A1 (en) | 2001-08-24 |
| FR2805295B1 FR2805295B1 (en) | 2002-08-02 |
Family
ID=8847236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0002168A Expired - Fee Related FR2805295B1 (en) | 2000-02-22 | 2000-02-22 | ACOUSTICAL AND THERMAL INSULATING MATERIAL |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2805295B1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1321594A1 (en) * | 2001-12-21 | 2003-06-25 | Polydec Industries | Insulation composite |
| FR2847651A1 (en) * | 2002-11-27 | 2004-05-28 | Lautent Thierry Sa | Thermal insulation panel for buildings has covering film layer projecting beyond at least one edge of insulating material to overlap adjacent panel |
| EP1577340A1 (en) * | 2004-03-15 | 2005-09-21 | Polyon Barkai Industries (1993) Ltd. | A heavy plastic film, insulating structures containing it, process for its preparation and the use thereof |
| EP1626133A1 (en) * | 2004-10-06 | 2006-02-15 | Aluthermo AG | Multilayered insulation |
| FR2881204A1 (en) * | 2005-01-21 | 2006-07-28 | Xl Mat Sarl | Multilayer insulating complex for inner face of building roof, has several layers assembled by welding lines which alternate with non welding zones in which layers are free, where each line is near to longitudinal edge of complex |
| GR20050100492A (en) * | 2005-09-26 | 2007-04-25 | Μιχαλης Βραχοπουλος | Reflective insulation elements incorporated in embedded insulating materials |
| GB2435446A (en) * | 2005-12-23 | 2007-08-29 | Thermal Economics Ltd | Insulating material |
| WO2008025903A1 (en) * | 2006-08-31 | 2008-03-06 | Tdi Isolation Antilles | Building coating material acting as a thermal insulator and also preferably as a sound insulator |
| FR2905390A1 (en) * | 2006-08-31 | 2008-03-07 | Tdi Isolation Antilles Sarl | Coating material for use as e.g. building`s roof coating, has thermal insulating component extended on ribbed or wavy foil by using self-adhesive mass, where component is constituted of polyethylene foam between foil and polyester film |
| FR2905391A1 (en) * | 2006-08-31 | 2008-03-07 | Tdi Isolation Antilles Sarl | Coating material for use as e.g. building`s roof coating, has thermal insulating component extended on ribbed or wavy foil by using self-adhesive mass, where component is constituted of polyethylene foam between foil and polyester film |
| FR2907878A1 (en) * | 2006-10-31 | 2008-05-02 | Ati Distrib Sarl | Multilayer type insulator for inner insulation of dwelling, has insulating part with sub part having fireproof polyethylene film layer comprising dry air bubble, where part is arranged between two reflecting layers with aluminum films |
| CN105672602A (en) * | 2016-02-23 | 2016-06-15 | 王亚萍 | Reinforced panel |
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| US4038447A (en) | 1976-02-05 | 1977-07-26 | Brock Wayne C | Flame resistant insulation blanket |
| FR2348326A1 (en) | 1976-04-12 | 1977-11-10 | Meuwissen Ind Bv | Easily handled insulating material of film and foil - is formed by two aluminium veneered air cushion films |
| EP0036616A1 (en) | 1980-03-19 | 1981-09-30 | Takeda Chemical Industries, Ltd. | Method for producing fire-resistant thermally insulating board |
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| FR2765304A1 (en) * | 1997-06-30 | 1998-12-31 | Paul Riedel | Complex insulation material |
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| US4038447A (en) | 1976-02-05 | 1977-07-26 | Brock Wayne C | Flame resistant insulation blanket |
| FR2348326A1 (en) | 1976-04-12 | 1977-11-10 | Meuwissen Ind Bv | Easily handled insulating material of film and foil - is formed by two aluminium veneered air cushion films |
| EP0036616A1 (en) | 1980-03-19 | 1981-09-30 | Takeda Chemical Industries, Ltd. | Method for producing fire-resistant thermally insulating board |
| US4304824A (en) * | 1980-11-10 | 1981-12-08 | Karpinski Ralph E | Flexible modular insulation |
| EP0296037A1 (en) | 1987-06-10 | 1988-12-21 | Aircal S.A. | Film with air cells, fire resistant heat insulator, manufacturing process and device for use thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1321594A1 (en) * | 2001-12-21 | 2003-06-25 | Polydec Industries | Insulation composite |
| FR2833981A1 (en) * | 2001-12-21 | 2003-06-27 | Polydec Ind | INSULATING COMPLEX |
| FR2847651A1 (en) * | 2002-11-27 | 2004-05-28 | Lautent Thierry Sa | Thermal insulation panel for buildings has covering film layer projecting beyond at least one edge of insulating material to overlap adjacent panel |
| EP1577340A1 (en) * | 2004-03-15 | 2005-09-21 | Polyon Barkai Industries (1993) Ltd. | A heavy plastic film, insulating structures containing it, process for its preparation and the use thereof |
| EP1626133A1 (en) * | 2004-10-06 | 2006-02-15 | Aluthermo AG | Multilayered insulation |
| FR2881204A1 (en) * | 2005-01-21 | 2006-07-28 | Xl Mat Sarl | Multilayer insulating complex for inner face of building roof, has several layers assembled by welding lines which alternate with non welding zones in which layers are free, where each line is near to longitudinal edge of complex |
| GR20050100492A (en) * | 2005-09-26 | 2007-04-25 | Μιχαλης Βραχοπουλος | Reflective insulation elements incorporated in embedded insulating materials |
| GB2435446A (en) * | 2005-12-23 | 2007-08-29 | Thermal Economics Ltd | Insulating material |
| GB2435446B (en) * | 2005-12-23 | 2009-03-11 | Thermal Economics Ltd | Insulating material and methods |
| WO2008025903A1 (en) * | 2006-08-31 | 2008-03-06 | Tdi Isolation Antilles | Building coating material acting as a thermal insulator and also preferably as a sound insulator |
| FR2905390A1 (en) * | 2006-08-31 | 2008-03-07 | Tdi Isolation Antilles Sarl | Coating material for use as e.g. building`s roof coating, has thermal insulating component extended on ribbed or wavy foil by using self-adhesive mass, where component is constituted of polyethylene foam between foil and polyester film |
| FR2905391A1 (en) * | 2006-08-31 | 2008-03-07 | Tdi Isolation Antilles Sarl | Coating material for use as e.g. building`s roof coating, has thermal insulating component extended on ribbed or wavy foil by using self-adhesive mass, where component is constituted of polyethylene foam between foil and polyester film |
| FR2910504A1 (en) * | 2006-08-31 | 2008-06-27 | Tdi Isolation Antilles Soc Res | BUILDING COATING MATERIAL, THERMALLY INSULATING AND PREFERABLY ALSO PHONIC |
| FR2907878A1 (en) * | 2006-10-31 | 2008-05-02 | Ati Distrib Sarl | Multilayer type insulator for inner insulation of dwelling, has insulating part with sub part having fireproof polyethylene film layer comprising dry air bubble, where part is arranged between two reflecting layers with aluminum films |
| CN105672602A (en) * | 2016-02-23 | 2016-06-15 | 王亚萍 | Reinforced panel |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2805295B1 (en) | 2002-08-02 |
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