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
Application number
BE0/217205A
Other languages
French (fr)
Original Assignee
Sitra
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sitra filed Critical Sitra
Publication of BE905484A publication Critical patent/BE905484A/en

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.

BE0/217205A 1985-09-25 1986-09-24 SOUND INSULATION PANELS. BE905484A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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