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 ones

Info

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
Application number
NL7609977A
Other languages
Dutch (nl)
Original Assignee
Arbel Industrie
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 Arbel Industrie filed Critical Arbel Industrie
Priority to NL7609977A priority Critical patent/NL7609977A/en
Publication of NL7609977A publication Critical patent/NL7609977A/en

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.
NL7609977A 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 NL7609977A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403875A (en) * 1983-12-29 1985-07-16 Spig Schutzplanken Prod Gmbh SOUND WALL.

Cited By (1)

* Cited by examiner, † Cited by third party
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