FR2501749A1 - Voile ou mat d'insonorisation - Google Patents
Voile ou mat d'insonorisation Download PDFInfo
- Publication number
- FR2501749A1 FR2501749A1 FR8105041A FR8105041A FR2501749A1 FR 2501749 A1 FR2501749 A1 FR 2501749A1 FR 8105041 A FR8105041 A FR 8105041A FR 8105041 A FR8105041 A FR 8105041A FR 2501749 A1 FR2501749 A1 FR 2501749A1
- Authority
- FR
- France
- Prior art keywords
- layer
- particles
- flexible
- mat
- pores
- 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.)
- Granted
Links
- 230000001413 cellular effect Effects 0.000 title claims abstract description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 4
- 239000011707 mineral Substances 0.000 title claims abstract description 4
- 239000000758 substrate Substances 0.000 title abstract description 3
- 229920000642 polymer Polymers 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title description 4
- 229910001385 heavy metal Inorganic materials 0.000 title 1
- 239000002245 particle Substances 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000011148 porous material Substances 0.000 claims abstract description 31
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 239000012141 concentrate Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000004576 sand Substances 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 239000003365 glass fiber Substances 0.000 abstract description 5
- 239000004721 Polyphenylene oxide Substances 0.000 abstract description 2
- 229920000570 polyether Polymers 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 67
- 230000000694 effects Effects 0.000 description 9
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- 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 description 1
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/165—Particles in a matrix
-
- 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
- E04B1/8409—Sound-absorbing elements sheet-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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8105041A FR2501749A1 (fr) | 1981-03-13 | 1981-03-13 | Voile ou mat d'insonorisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8105041A FR2501749A1 (fr) | 1981-03-13 | 1981-03-13 | Voile ou mat d'insonorisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2501749A1 true FR2501749A1 (fr) | 1982-09-17 |
| FR2501749B3 FR2501749B3 (enrdf_load_stackoverflow) | 1984-01-13 |
Family
ID=9256203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105041A Granted FR2501749A1 (fr) | 1981-03-13 | 1981-03-13 | Voile ou mat d'insonorisation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2501749A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640068A1 (fr) * | 1988-12-07 | 1990-06-08 | Cnim | Procede de fabrication de structures composites pour l'absorption du bruit et structures composites obtenues par ledit procede |
| FR2768448A1 (fr) * | 1997-09-18 | 1999-03-19 | Onduline Sa | Produit d'isolation phonique |
| FR2780081A1 (fr) * | 1998-06-22 | 1999-12-24 | Rockwool Isolation Sa | Element de construction ayant des proprietes acoustiques ameliorees |
| GB2407523A (en) * | 2003-10-28 | 2005-05-04 | Rolls Royce Plc | A vibration damping coating |
-
1981
- 1981-03-13 FR FR8105041A patent/FR2501749A1/fr active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640068A1 (fr) * | 1988-12-07 | 1990-06-08 | Cnim | Procede de fabrication de structures composites pour l'absorption du bruit et structures composites obtenues par ledit procede |
| EP0374013A1 (fr) * | 1988-12-07 | 1990-06-20 | Constructions Industrielles De La Mediterranee- Cnim | Procédé de fabrication de structures composites pour l'absorption du bruit et structures composites obtenues par ledit procédé |
| FR2768448A1 (fr) * | 1997-09-18 | 1999-03-19 | Onduline Sa | Produit d'isolation phonique |
| WO1999014447A1 (fr) * | 1997-09-18 | 1999-03-25 | Onduline | Produit d'isolation phonique et procede de fabrication d'un tel produit |
| FR2780081A1 (fr) * | 1998-06-22 | 1999-12-24 | Rockwool Isolation Sa | Element de construction ayant des proprietes acoustiques ameliorees |
| WO1999067474A1 (fr) * | 1998-06-22 | 1999-12-29 | Rockwool Isolation S.A. | Element de construction ayant des proprietes acoustiques ameliorees |
| GB2407523A (en) * | 2003-10-28 | 2005-05-04 | Rolls Royce Plc | A vibration damping coating |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2501749B3 (enrdf_load_stackoverflow) | 1984-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |