CA2501351A1 - Element de protection contre le bruit - Google Patents
Element de protection contre le bruit Download PDFInfo
- Publication number
- CA2501351A1 CA2501351A1 CA002501351A CA2501351A CA2501351A1 CA 2501351 A1 CA2501351 A1 CA 2501351A1 CA 002501351 A CA002501351 A CA 002501351A CA 2501351 A CA2501351 A CA 2501351A CA 2501351 A1 CA2501351 A1 CA 2501351A1
- Authority
- CA
- Canada
- Prior art keywords
- sound
- framework
- sound absorbent
- noise
- road
- 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.)
- Abandoned
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
- E01F8/0023—Details, e.g. foundations
-
- 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
- E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Road Paving Structures (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Railway Tracks (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Telephone Set Structure (AREA)
- Finishing Walls (AREA)
Abstract
L'invention concerne des barrières de protection contre le bruit destinées à des routes ou à des voies ferrées, comprenant un élément absorbant les sons (20) produit à partir d'un granulé à base de caoutchouc lié à l'aide d'un agent de fixation et une structure réfléchissant les sons (10) produite à partir d'un matériau plus dur que celui utilisé pour l'élément absorbant les sons (20). La structure (10) est partiellement ou totalement recouverte par l'élément absorbant les sons (20) du côté situé face à la source de son. La masse de caoutchouc est partiellement moulée dans la structure et est située à l'extérieur, vers la source de son, avec une disposition permettant d'éviter que le caoutchouc moulé ne se détache de la structure. La structure (10) présente une partie supérieure (13) sur laquelle peut être placé un écran (33), une partie inférieure (11) et une partie arrière (12). L'élément absorbant les sons (20) est disposé sur ces parties de façon à être entouré par celles-ci et est orienté face à la route, voir les figures 1, 2 et 3.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302642-4 | 2003-10-06 | ||
SE0302642A SE0302642L (sv) | 2003-10-06 | 2003-10-06 | Bullerskydd |
PCT/SE2004/001268 WO2005033412A1 (fr) | 2003-10-06 | 2004-09-03 | Element de protection contre le bruit |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2501351A1 true CA2501351A1 (fr) | 2005-04-06 |
Family
ID=29398666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002501351A Abandoned CA2501351A1 (fr) | 2003-10-06 | 2004-09-03 | Element de protection contre le bruit |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060186217A1 (fr) |
EP (1) | EP1704284A1 (fr) |
JP (1) | JP2007507630A (fr) |
AU (1) | AU2004277570A1 (fr) |
CA (1) | CA2501351A1 (fr) |
SE (1) | SE0302642L (fr) |
WO (1) | WO2005033412A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE533764C2 (sv) * | 2009-05-04 | 2010-12-28 | Bloc Internat Ab Z | Ljudbarriär för dämpning av störande trafikljud |
IT1398000B1 (it) * | 2009-12-23 | 2013-02-04 | Spav Prefabbricati S P A | Elemento strutturale per barriere acustiche e/o di sicurezza. |
AT13207U1 (de) * | 2012-09-18 | 2013-08-15 | Orange Architekten Gbr | Schallschutzsystem für Verkehrswege |
CN108797409A (zh) * | 2018-08-03 | 2018-11-13 | 黄旭东 | 一种高铁车站正线专用声屏障及安装方法 |
CN114032814A (zh) * | 2021-12-22 | 2022-02-11 | 潍坊学院 | 安全降噪隔离墩 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4566558A (en) * | 1985-02-21 | 1986-01-28 | Marine Systems, Inc. | Noise barrier |
US5272284A (en) * | 1991-07-10 | 1993-12-21 | Carsonite International Corp. | Sound barrier |
SE513102C2 (sv) * | 1997-03-06 | 2000-07-10 | Zeta Innovation Hb | Sätt att framställa ljudabsorberande enheter |
SE525444C2 (sv) * | 2000-07-11 | 2005-02-22 | Swerubbercon Ab | Bullerskydd |
US20030006090A1 (en) * | 2001-06-27 | 2003-01-09 | Reed John Douglas | Broadband noise-suppressing barrier |
US7063184B1 (en) * | 2002-06-12 | 2006-06-20 | Lahnie Johnson | Sound reducing panel |
-
2003
- 2003-10-06 SE SE0302642A patent/SE0302642L/xx not_active IP Right Cessation
-
2004
- 2004-09-03 CA CA002501351A patent/CA2501351A1/fr not_active Abandoned
- 2004-09-03 JP JP2006532218A patent/JP2007507630A/ja active Pending
- 2004-09-03 US US10/530,687 patent/US20060186217A1/en not_active Abandoned
- 2004-09-03 AU AU2004277570A patent/AU2004277570A1/en not_active Abandoned
- 2004-09-03 EP EP04775373A patent/EP1704284A1/fr not_active Withdrawn
- 2004-09-03 WO PCT/SE2004/001268 patent/WO2005033412A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU2004277570A1 (en) | 2005-04-14 |
SE0302642D0 (sv) | 2003-10-06 |
SE524870C2 (sv) | 2004-10-19 |
EP1704284A1 (fr) | 2006-09-27 |
US20060186217A1 (en) | 2006-08-24 |
SE0302642L (sv) | 2004-10-19 |
WO2005033412A1 (fr) | 2005-04-14 |
JP2007507630A (ja) | 2007-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |