BE879671A - Mur (ecran) d'insonorisation absorbant - Google Patents

Mur (ecran) d'insonorisation absorbant

Info

Publication number
BE879671A
BE879671A BE0/197847A BE197847A BE879671A BE 879671 A BE879671 A BE 879671A BE 0/197847 A BE0/197847 A BE 0/197847A BE 197847 A BE197847 A BE 197847A BE 879671 A BE879671 A BE 879671A
Authority
BE
Belgium
Prior art keywords
absorbent
screen
soundproofing wall
soundproofing
wall
Prior art date
Application number
BE0/197847A
Other languages
English (en)
Original Assignee
Teco Schallschutzsystem G M B
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 Teco Schallschutzsystem G M B filed Critical Teco Schallschutzsystem G M B
Publication of BE879671A publication Critical patent/BE879671A/fr

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)
  • Building Environments (AREA)
BE0/197847A 1978-10-26 1979-10-26 Mur (ecran) d'insonorisation absorbant BE879671A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782846617 DE2846617A1 (de) 1978-10-26 1978-10-26 Absorbierende schallschutzwand

Publications (1)

Publication Number Publication Date
BE879671A true BE879671A (fr) 1980-02-15

Family

ID=6053174

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197847A BE879671A (fr) 1978-10-26 1979-10-26 Mur (ecran) d'insonorisation absorbant

Country Status (7)

Country Link
AT (1) AT367125B (fr)
BE (1) BE879671A (fr)
CH (1) CH645422A5 (fr)
DE (1) DE2846617A1 (fr)
DK (1) DK448079A (fr)
FR (1) FR2439844A1 (fr)
NL (1) NL7907821A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387052B (de) * 1985-09-18 1988-11-25 Knoch Kern & Co Bauelement fuer schallschutzwaende, wand aus solchen bauelementen sowie vorrichtung zur herstellung solcher bauelemente
FR2648895B1 (fr) * 1989-06-23 1991-10-04 Debeaux Pierre Structure tridimensionnelle a geometrie variable, et applications
DK9300390U3 (da) * 1993-08-26 1993-10-08 Akustik & Lyd I S Transparent og absorberende støjvæg
DE19934810B4 (de) * 1999-07-29 2005-05-04 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg Lärmschutzwand neben Fahrwegen
CN109243791A (zh) * 2018-08-31 2019-01-18 郑州航空工业管理学院 用于半户内式变电站中两台变压器的降噪隔音装置及方法

Also Published As

Publication number Publication date
FR2439844B3 (fr) 1981-07-03
AT367125B (de) 1982-06-11
NL7907821A (nl) 1980-04-29
FR2439844A1 (fr) 1980-05-23
DE2846617A1 (de) 1980-05-08
DK448079A (da) 1980-04-27
ATA695479A (de) 1981-10-15
CH645422A5 (en) 1984-09-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TECO - SCHALLSCHUTZSYSTEM G.M.B.H.

Effective date: 19851031