FR2656887A1 - Elastofibrous material making it possible to absorb noise, or to attenuate the propagation of noise in buildings - Google Patents
Elastofibrous material making it possible to absorb noise, or to attenuate the propagation of noise in buildings Download PDFInfo
- Publication number
- FR2656887A1 FR2656887A1 FR9000371A FR9000371A FR2656887A1 FR 2656887 A1 FR2656887 A1 FR 2656887A1 FR 9000371 A FR9000371 A FR 9000371A FR 9000371 A FR9000371 A FR 9000371A FR 2656887 A1 FR2656887 A1 FR 2656887A1
- Authority
- FR
- France
- Prior art keywords
- layers
- noise
- buildings
- propagation
- elastofibrous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 title claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 239000012943 hotmelt Substances 0.000 claims 1
- 239000012774 insulation material Substances 0.000 claims 1
- 239000002557 mineral fiber Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
Description
La présente invention concerne un matériau élasto - fibreux permettant d'absorber les bruits, ou d'atténuer la propagation du bruit, dans les bâtiments. The present invention relates to an elasto-fibrous material for absorbing noise, or attenuating the propagation of noise, in buildings.
Un élément du confort acoustique entre locaux superposés ou juxtaposés consiste dans l'atténuation de la transmission des vibrations sonores par les structures du bâtiment. An element of acoustic comfort between superimposed or juxtaposed premises consists in the attenuation of the transmission of sound vibrations by the structures of the building.
L'interposition d'un matériau résiliant ou absorbant sur une paroi ou entre une paroi et ses structures réduit la réflexion, la pénétration ou la propagation des bruits. A titre d'exemple non limitatif, cette technique est utilisée notamment lorsqu'on confectionne des sols flottants. The interposition of a resilient or absorbent material on a wall or between a wall and its structures reduces reflection, penetration or propagation of noise. By way of nonlimiting example, this technique is used in particular when making floating floors.
Divers matériaux existent, plus ou moins performants, compressibles, étanches et pratiques d'emploi. Various materials exist, more or less efficient, compressible, waterproof and practical to use.
Le produit selon l'invention s'en distingue essentiellement par sa structure, la nature des composants, leurs modes d'assemblage, et sa commodité de mise en oeuvre. The product according to the invention is essentially distinguished therefrom by its structure, the nature of the components, their methods of assembly, and its ease of use.
Le produit selon l'invention est un matériau composite dont les constituants présentent des qualités d'isolation, d'absorbtion, de compressibilité et d'étanchéité complémentaires. The product according to the invention is a composite material, the constituents of which have additional insulation, absorption, compressibility and sealing qualities.
Le produit selon l'invention est constitué d'une ou plusieurs couches de mousse polyéthylène à cellules fermées, associées à une ou plusieurs couches de feutre. The product according to the invention consists of one or more layers of closed cell polyethylene foam, associated with one or more layers of felt.
La ou les couches de feutre sont constituées de fibres minérales, ou synthétiques, ou végétales, ou organiques. The felt layer (s) are made of mineral, or synthetic, or vegetable, or organic fibers.
Les couches successives sont solidarisées. Cette solidarisation est ponctuelle, ou linéaire, ou de toute la surface. The successive layers are joined. This joining is punctual, or linear, or of the entire surface.
La solidarisation est réalisée par couture, ou par collage au moyen d'une colle ou d'un adhésif, ou par soudure résultant de l'échauffement des surfaces à souder ou de l'une d'elles. The joining is carried out by sewing, or by bonding using an adhesive or an adhesive, or by welding resulting from the heating of the surfaces to be welded or one of them.
L'épaisseur de chaque couche est variable en fonction du résultat escompté. The thickness of each layer is variable depending on the expected result.
La présentation du produit pourra prendre la forme de panneaux, ou de nappes pliées ou roulées. The presentation of the product may take the form of panels, or folded or rolled tablecloths.
Le produit selon l'invention ne nécessite aucun complément d'étanchéité lors de sa mise en oeuvre, cette fonction étant assurée par la mousse polyéthylène. The product according to the invention does not require any additional sealing during its implementation, this function being provided by polyethylene foam.
L'utilisation du produit selon l'invention sera celle réservée aux matériaux isolants ou absorbants, phoniques ou acoustiques, dans les bâtiments. The use of the product according to the invention will be that reserved for insulating or absorbent materials, acoustic or acoustic, in buildings.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9000371A FR2656887A1 (en) | 1990-01-09 | 1990-01-09 | Elastofibrous material making it possible to absorb noise, or to attenuate the propagation of noise in buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9000371A FR2656887A1 (en) | 1990-01-09 | 1990-01-09 | Elastofibrous material making it possible to absorb noise, or to attenuate the propagation of noise in buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2656887A1 true FR2656887A1 (en) | 1991-07-12 |
Family
ID=9392750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9000371A Withdrawn FR2656887A1 (en) | 1990-01-09 | 1990-01-09 | Elastofibrous material making it possible to absorb noise, or to attenuate the propagation of noise in buildings |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2656887A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2693222A1 (en) * | 1992-07-03 | 1994-01-07 | Merlet Brigitte | Concrete slab acoustic insulation - comprises unspun fibre layer threaded to sealing sheet placed on slab,with needles used to thread wires through fibre layer and its sealing sheet to fix them together |
| FR2720773A1 (en) * | 1994-06-01 | 1995-12-08 | Brigitte Merlet | Floor tile acoustic insulation |
| AU686857B2 (en) * | 1994-09-15 | 1998-02-12 | Michael David Latimer | Improved lining materials for buildings |
| ES2152791A1 (en) * | 1997-11-24 | 2001-02-01 | Croxon S L | Damper for impact noise. |
| EP1043150A3 (en) * | 1999-04-08 | 2001-12-19 | Mannington Mills, Inc. | Underlayment for surface coverings and methods of making the same |
| EP1418292A1 (en) * | 2002-11-07 | 2004-05-12 | Saint-Gobain Isover | Impact sound insulating felt from mineral fibres |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1089564A (en) * | 1965-02-24 | 1967-11-01 | Monsanto Chemicals | Improvements in or relating to damp-proof courses |
| DE1659548A1 (en) * | 1967-01-18 | 1969-10-16 | Brevetex S A | Insulating covering in the form of a sheet or plate |
-
1990
- 1990-01-09 FR FR9000371A patent/FR2656887A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1089564A (en) * | 1965-02-24 | 1967-11-01 | Monsanto Chemicals | Improvements in or relating to damp-proof courses |
| DE1659548A1 (en) * | 1967-01-18 | 1969-10-16 | Brevetex S A | Insulating covering in the form of a sheet or plate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2693222A1 (en) * | 1992-07-03 | 1994-01-07 | Merlet Brigitte | Concrete slab acoustic insulation - comprises unspun fibre layer threaded to sealing sheet placed on slab,with needles used to thread wires through fibre layer and its sealing sheet to fix them together |
| FR2720773A1 (en) * | 1994-06-01 | 1995-12-08 | Brigitte Merlet | Floor tile acoustic insulation |
| AU686857B2 (en) * | 1994-09-15 | 1998-02-12 | Michael David Latimer | Improved lining materials for buildings |
| ES2152791A1 (en) * | 1997-11-24 | 2001-02-01 | Croxon S L | Damper for impact noise. |
| EP1043150A3 (en) * | 1999-04-08 | 2001-12-19 | Mannington Mills, Inc. | Underlayment for surface coverings and methods of making the same |
| EP1418292A1 (en) * | 2002-11-07 | 2004-05-12 | Saint-Gobain Isover | Impact sound insulating felt from mineral fibres |
| FR2846989A1 (en) * | 2002-11-07 | 2004-05-14 | Saint Gobain Isover | MINERAL FIBER MATERIAL FOR ABSORBING IMPACT NOISE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| ST | Notification of lapse |