FR2390558A1 - Composite panels for acoustic insulation enclosures - with fibres of foam insulation clamped against rigid support - Google Patents
Composite panels for acoustic insulation enclosures - with fibres of foam insulation clamped against rigid supportInfo
- Publication number
- FR2390558A1 FR2390558A1 FR7714801A FR7714801A FR2390558A1 FR 2390558 A1 FR2390558 A1 FR 2390558A1 FR 7714801 A FR7714801 A FR 7714801A FR 7714801 A FR7714801 A FR 7714801A FR 2390558 A1 FR2390558 A1 FR 2390558A1
- Authority
- FR
- France
- Prior art keywords
- insulation
- enclosures
- fibres
- rigid support
- acoustic
- 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- Withdrawn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
- 238000009413 insulation Methods 0.000 title abstract 5
- 239000006260 foam Substances 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011093 chipboard Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 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
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- 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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/10—Next to a fibrous or filamentary layer
-
- 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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2607/00—Walls, panels
-
- 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
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
Slabs of acoustic absorption material are mounted on rigid supporting panels by complementary nested 'U' section profiles which enclose the edges of the insulation and the edges of both layers of material respectively and opt. retain a cover over the opposite face of the insulation. The supporting layer is of plywood or chipboard, the insulating layer of fibrous mat or synthetic foam and the cover of felt or perforated film or sheet metal, or a mesh. The external (aluminium) channels may incorporate a projecting flange for coupling to adjacent panels of constructing acoustic enclosures. The construction facilitates handling and the fixed dimensions controls the insulation characteristics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7714801A FR2390558A1 (en) | 1977-05-13 | 1977-05-13 | Composite panels for acoustic insulation enclosures - with fibres of foam insulation clamped against rigid support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7714801A FR2390558A1 (en) | 1977-05-13 | 1977-05-13 | Composite panels for acoustic insulation enclosures - with fibres of foam insulation clamped against rigid support |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2390558A1 true FR2390558A1 (en) | 1978-12-08 |
Family
ID=9190811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7714801A Withdrawn FR2390558A1 (en) | 1977-05-13 | 1977-05-13 | Composite panels for acoustic insulation enclosures - with fibres of foam insulation clamped against rigid support |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2390558A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2618822A1 (en) * | 1987-07-31 | 1989-02-03 | Val Marcel | Self-supporting structure intended for acoustic insulation and correction and its construction process |
WO2001021904A1 (en) * | 1999-09-23 | 2001-03-29 | Saint-Gobain Isover | Building soundproof structure |
-
1977
- 1977-05-13 FR FR7714801A patent/FR2390558A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2618822A1 (en) * | 1987-07-31 | 1989-02-03 | Val Marcel | Self-supporting structure intended for acoustic insulation and correction and its construction process |
WO2001021904A1 (en) * | 1999-09-23 | 2001-03-29 | Saint-Gobain Isover | Building soundproof structure |
FR2798945A1 (en) * | 1999-09-23 | 2001-03-30 | Saint Gobain Isover | ACOUSTIC BUILDING STRUCTURE |
JP2003510481A (en) * | 1999-09-23 | 2003-03-18 | サン−ゴバン・イソベール | Soundproof building structure |
US6640507B1 (en) | 1999-09-23 | 2003-11-04 | Saint-Gobain Isover | Acoustic building structure |
CZ304662B6 (en) * | 1999-09-23 | 2014-08-27 | Saint-Gobain Isover | Acoustic building structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |