BE901861A - CONSTRUCTIVE PART OF A WALL PROTECTION AGAINST IT. - Google Patents

CONSTRUCTIVE PART OF A WALL PROTECTION AGAINST IT.

Info

Publication number
BE901861A
BE901861A BE0/214594A BE214594A BE901861A BE 901861 A BE901861 A BE 901861A BE 0/214594 A BE0/214594 A BE 0/214594A BE 214594 A BE214594 A BE 214594A BE 901861 A BE901861 A BE 901861A
Authority
BE
Belgium
Prior art keywords
protection against
wall protection
wall
constructive part
wall element
Prior art date
Application number
BE0/214594A
Other languages
French (fr)
Original Assignee
Bigler Hans
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 Bigler Hans filed Critical Bigler Hans
Publication of BE901861A publication Critical patent/BE901861A/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
    • E01F8/0047—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

Abstract

Partie constructive de paroi pour une paroi de protection contre le bruit, avec au moins un élément de paroi extérieur absorbant le son, dans laquelle l'élément de paroi (12) fait de tole métallique résistant à la corrosion en particulier d'aluminium ou de peralluman, présente une perforation en forme de fentes (20) recouvertes chaque fois en partie, comme par un toit, par des lamelles (22, 23) repoussées sur l'un de leurs cotés longitudinaux.Wall construction part for a noise protection wall, with at least one external sound-absorbing wall element, in which the wall element (12) is made of corrosion-resistant metal sheet, in particular aluminum or peralluman, has a perforation in the form of slots (20) each time partially covered, as by a roof, by strips (22, 23) pushed back on one of their longitudinal sides.

BE0/214594A 1984-03-01 1985-03-01 CONSTRUCTIVE PART OF A WALL PROTECTION AGAINST IT. BE901861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8406390 1984-03-01

Publications (1)

Publication Number Publication Date
BE901861A true BE901861A (en) 1985-07-01

Family

ID=6764249

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214594A BE901861A (en) 1984-03-01 1985-03-01 CONSTRUCTIVE PART OF A WALL PROTECTION AGAINST IT.

Country Status (3)

Country Link
BE (1) BE901861A (en)
FR (1) FR2560901B3 (en)
IT (2) IT8535651V0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964618A (en) * 1986-09-23 1990-10-23 Cyclops Corporation Fence system and components
FR2609072A1 (en) * 1986-12-29 1988-07-01 Woestelandt Patrice Element for constructing a wall and walls comprising such elements
US4838524A (en) * 1987-09-08 1989-06-13 Cyclops Corporation Noise barrier
FR2632672A1 (en) * 1988-06-14 1989-12-15 Smac Acieroid Sound absorption screen

Also Published As

Publication number Publication date
IT8535651V0 (en) 1985-02-28
FR2560901B3 (en) 1987-05-15
FR2560901A1 (en) 1985-09-13
IT8547756A0 (en) 1985-02-28
IT1208708B (en) 1989-07-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BIGLER HANS

Effective date: 19930331