BE905484A - SOUND INSULATION PANELS. - Google Patents
SOUND INSULATION PANELS.Info
- Publication number
- BE905484A BE905484A BE0/217205A BE217205A BE905484A BE 905484 A BE905484 A BE 905484A BE 0/217205 A BE0/217205 A BE 0/217205A BE 217205 A BE217205 A BE 217205A BE 905484 A BE905484 A BE 905484A
- Authority
- BE
- Belgium
- Prior art keywords
- felt
- panels
- sound insulation
- insulation panels
- wrapped
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
Panneaux pour l'isolation acoustique de batiments. Ces panneaux sont constitués d'un feutre de fibres minérales enveloppé dans un film tendu sur le feutre sans adhérer à celui-ci. L'enveloppe, à base de polychlorure de vinyle présente une masse par unité de surface comprise entre 10 et 30 g/m2 et le feutre présente une masse volumique comprise entre 30 et 100 kg/m3. Le coefficient d'absorption acoustique Alpha-Sabine des panneux selon l'invention (I) est pratiquement identique à celui non enveloppé (II) et ceux-ci présentent de nombreux avantages dans leur utilisation.Panels for acoustic insulation of buildings. These panels are made of a mineral fiber felt wrapped in a film stretched over the felt without adhering to it. The envelope, based on polyvinyl chloride has a mass per unit area of between 10 and 30 g / m2 and the felt has a density of between 30 and 100 kg / m3. The Alpha-Sabine sound absorption coefficient of the panniers according to the invention (I) is practically identical to that not wrapped (II) and these have numerous advantages in their use.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8514183A FR2587747B3 (en) | 1985-09-25 | 1985-09-25 | ACOUSTIC INSULATION RINGS |
Publications (1)
Publication Number | Publication Date |
---|---|
BE905484A true BE905484A (en) | 1987-03-24 |
Family
ID=9323225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/217205A BE905484A (en) | 1985-09-25 | 1986-09-24 | SOUND INSULATION PANELS. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE905484A (en) |
DE (1) | DE8625536U1 (en) |
FR (1) | FR2587747B3 (en) |
LU (1) | LU86604A1 (en) |
NL (1) | NL8602421A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800779A1 (en) * | 1987-08-21 | 1989-03-02 | Dura Tufting Gmbh | DEFORMABLE TEXTILE SURFACE FOR LINING NOISED ROOMS AND METHOD FOR THE PRODUCTION THEREOF |
GB2329864A (en) * | 1997-10-01 | 1999-04-07 | Kenneth Hughes Williams | Insulating material |
DE29801150U1 (en) | 1998-01-24 | 1998-04-02 | Odenwald Faserplattenwerk GmbH, 63916 Amorbach | plate |
DE102007051122A1 (en) * | 2007-10-24 | 2009-05-14 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Non-combustible absorber element for thermal and / or acoustic insulation and method for producing such an absorber element |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE523369A (en) * | 1952-10-08 | 1900-01-01 | ||
DE1044384B (en) * | 1955-04-09 | 1958-11-20 | Owens Corning Fiberglass Corp | Porous sound-absorbing plate covered with a membrane |
DK142064B (en) * | 1978-02-28 | 1980-08-18 | Rockwool Int | Mineral wool plate for thermal or acoustic insulation. |
FR2441691A1 (en) * | 1978-11-17 | 1980-06-13 | Rhinolith Sa | Structural insulation panels with multifacet surface - of fibre-cement board, using the elasticity of a foam core to inhibit cracking of a plaster coating |
-
1985
- 1985-09-25 FR FR8514183A patent/FR2587747B3/en not_active Expired
-
1986
- 1986-09-24 DE DE19868625536 patent/DE8625536U1/en not_active Expired
- 1986-09-24 BE BE0/217205A patent/BE905484A/en not_active IP Right Cessation
- 1986-09-24 LU LU86604A patent/LU86604A1/en unknown
- 1986-09-25 NL NL8602421A patent/NL8602421A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2587747A3 (en) | 1987-03-27 |
LU86604A1 (en) | 1987-04-02 |
DE8625536U1 (en) | 1987-03-12 |
NL8602421A (en) | 1987-04-16 |
FR2587747B3 (en) | 1987-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SITRA S.A. Effective date: 19890930 |