NL7609977A - Road side sound absorbent barrier - has panels with U=shaped throats formed by vertical members secured to adjacent ones - Google Patents
Road side sound absorbent barrier - has panels with U=shaped throats formed by vertical members secured to adjacent onesInfo
- Publication number
- NL7609977A NL7609977A NL7609977A NL7609977A NL7609977A NL 7609977 A NL7609977 A NL 7609977A NL 7609977 A NL7609977 A NL 7609977A NL 7609977 A NL7609977 A NL 7609977A NL 7609977 A NL7609977 A NL 7609977A
- Authority
- NL
- Netherlands
- Prior art keywords
- panels
- throat
- adjacent ones
- vertical members
- vertical
- 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
- E01F8/0035—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with undulated surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The sound-absorbent barrier has corrugations on one or more faces, and is particularly for the reduction of noise generated by road traffic. It is designed for installation along motor-ways and their central reservations and also acts as a crash barrier, absorbing shock loads by stretching in the lengthwise direction. It is built up of components alongside and one above each other, each of box-section and with plates held apart by vertical U-section members between, and the space between the plates can be at least partly filled with filler material. To- allow each component to be mounted directly between the adjacent ones without the use of a post etc, each of the vertical panels (1) has a U-shaped throat formed by the vertical members (10, 11). The base of the throat is formed by the body of the member, while the throat slides form arms covering the corresponding ones of adjacent components (5). They are secured to the latter by fixing devices passing through openings in the arms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7609977A NL7609977A (en) | 1976-09-08 | 1976-09-08 | Road side sound absorbent barrier - has panels with U=shaped throats formed by vertical members secured to adjacent ones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7609977A NL7609977A (en) | 1976-09-08 | 1976-09-08 | Road side sound absorbent barrier - has panels with U=shaped throats formed by vertical members secured to adjacent ones |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7609977A true NL7609977A (en) | 1978-03-10 |
Family
ID=19826859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7609977A NL7609977A (en) | 1976-09-08 | 1976-09-08 | Road side sound absorbent barrier - has panels with U=shaped throats formed by vertical members secured to adjacent ones |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7609977A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8403875A (en) * | 1983-12-29 | 1985-07-16 | Spig Schutzplanken Prod Gmbh | SOUND WALL. |
-
1976
- 1976-09-08 NL NL7609977A patent/NL7609977A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8403875A (en) * | 1983-12-29 | 1985-07-16 | Spig Schutzplanken Prod Gmbh | SOUND WALL. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |