BE786844A - Element de paroi ou de barriere pour la protection acoustique - Google Patents
Element de paroi ou de barriere pour la protection acoustiqueInfo
- Publication number
- BE786844A BE786844A BE786844A BE786844A BE786844A BE 786844 A BE786844 A BE 786844A BE 786844 A BE786844 A BE 786844A BE 786844 A BE786844 A BE 786844A BE 786844 A BE786844 A BE 786844A
- Authority
- BE
- Belgium
- Prior art keywords
- wall
- barrier element
- acoustic protection
- acoustic
- protection
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/005—Means permanently installed along the road for removing or neutralising exhaust gases
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0076—Cellular, e.g. as wall facing
- E01F8/0082—Cellular, e.g. as wall facing with damping material
-
- 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
- E04B1/8227—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 screens ; Arrangements of sound-absorbing elements, e.g. baffles
-
- 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
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
-
- 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
- E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate 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
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712138421 DE2138421C (de) | 1971-07-31 | Schallschutzwand |
Publications (1)
Publication Number | Publication Date |
---|---|
BE786844A true BE786844A (fr) | 1972-11-16 |
Family
ID=5815431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE786844A BE786844A (fr) | 1971-07-31 | 1972-07-27 | Element de paroi ou de barriere pour la protection acoustique |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE786844A (fr) |
CH (1) | CH550298A (fr) |
DE (1) | DE2138421B1 (fr) |
FR (1) | FR2149164A5 (fr) |
NL (1) | NL7209372A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8801579A (nl) * | 1988-06-21 | 1990-01-16 | Beheermaatschappij Op De Kaai | Geluidswerend scherm voor opstelling langs een verkeersweg of dergelijke. |
FR2650016B1 (fr) * | 1989-07-18 | 1991-09-27 | Routier Equip Sa | Resille rigide pour l'equipement de batiments ou d'ouvrages routiers |
FR2729682A1 (fr) * | 1995-01-20 | 1996-07-26 | Spie Citra | Procede de realisation d'ecrans acoustiques, isolants et absorbants, bordant une zone generant du bruit |
LU90243B1 (fr) * | 1998-05-20 | 1999-11-22 | Profilarbed Sa | Procédé de fabrication in situ de parois acoustiques et parois acoustiques |
LU90325B1 (fr) * | 1998-12-02 | 2000-07-18 | Profilarbed Sa | Paroi acoustique |
WO2000032876A1 (fr) * | 1998-12-02 | 2000-06-08 | Profilarbed S.A. | Paroi acoustique |
ITPI20100015A1 (it) * | 2010-02-15 | 2011-08-16 | Urbantech S R L | Barriera sfalsata con montanti fonoassorbenti. |
-
1971
- 1971-07-31 DE DE19712138421D patent/DE2138421B1/de active Pending
-
1972
- 1972-07-05 CH CH1008272A patent/CH550298A/xx not_active IP Right Cessation
- 1972-07-05 NL NL7209372A patent/NL7209372A/xx unknown
- 1972-07-27 BE BE786844A patent/BE786844A/fr unknown
- 1972-07-31 FR FR7227506A patent/FR2149164A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH550298A (de) | 1974-06-14 |
NL7209372A (fr) | 1973-02-02 |
DE2138421B1 (de) | 1972-11-30 |
FR2149164A5 (fr) | 1973-03-23 |
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