BE817657A - Ecran d'isolation acoustique - Google Patents

Ecran d'isolation acoustique

Info

Publication number
BE817657A
BE817657A BE146558A BE146558A BE817657A BE 817657 A BE817657 A BE 817657A BE 146558 A BE146558 A BE 146558A BE 146558 A BE146558 A BE 146558A BE 817657 A BE817657 A BE 817657A
Authority
BE
Belgium
Prior art keywords
acoustic insulation
insulation screen
screen
acoustic
insulation
Prior art date
Application number
BE146558A
Other languages
English (en)
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 filed Critical
Publication of BE817657A publication Critical patent/BE817657A/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
    • E01F8/0047—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

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)
BE146558A 1973-07-16 1974-07-15 Ecran d'isolation acoustique BE817657A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732336073 DE2336073C2 (de) 1973-07-16 1973-07-16 Schallschutzwand an Verkehrsflächen

Publications (1)

Publication Number Publication Date
BE817657A true BE817657A (fr) 1975-01-15

Family

ID=5887045

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146558A BE817657A (fr) 1973-07-16 1974-07-15 Ecran d'isolation acoustique

Country Status (7)

Country Link
JP (2) JPS5038921A (fr)
AT (1) AT337754B (fr)
BE (1) BE817657A (fr)
CH (1) CH572130A5 (fr)
DE (1) DE2336073C2 (fr)
FR (1) FR2238201B1 (fr)
GB (1) GB1474783A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743980C3 (de) * 1977-09-30 1981-06-25 Grage, Joachim, Dipl.-Ing., 6900 Heidelberg Schallschutzwand aus lotrecht nebeneinander angeordneten und miteinander verbundenen Einzelelementen aus Kunststoff
CH647027A5 (en) * 1978-10-06 1984-12-28 Kloeckner Werke Ag Noise-protection wall
DE3043132C2 (de) * 1980-11-15 1985-04-25 Schorch GmbH, 4050 Mönchengladbach Schallschutz-Wandelement
AT384852B (de) * 1985-10-07 1988-01-25 Zwinz Ferdinand Schallschutzwand
FR2632672A1 (fr) * 1988-06-14 1989-12-15 Smac Acieroid Ecran d'absorption acoustique
GB2300202A (en) * 1995-04-26 1996-10-30 Acoustic Materials Technology Noise barrier
GB2305451B (en) * 1995-09-21 1999-05-05 Kennedy Lionweld Ltd A noise protection barrier system
JP6219036B2 (ja) * 2013-01-11 2017-10-25 アイジー工業株式会社 透光性電波吸収パネルの取付構造
ITFI20130196A1 (it) * 2013-08-09 2015-02-10 Urbantech S P A Struttura di fondazione per barriera antirumore e relativo procedimento realizzativo
US20180137850A1 (en) * 2016-11-17 2018-05-17 Sound Fighter Systems, Llc Sound barrier panel and system
US10400402B1 (en) * 2018-03-13 2019-09-03 Mute Wall Systems, Inc. Wall panels, barrier wall constructed from same, and methods of making both

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969532U (fr) * 1972-09-29 1974-06-17

Also Published As

Publication number Publication date
DE2336073C2 (de) 1975-04-24
DE2336073B1 (de) 1974-08-22
FR2238201A1 (fr) 1975-02-14
GB1474783A (en) 1977-05-25
AT337754B (de) 1977-07-25
FR2238201B1 (fr) 1979-08-03
JPS5755372Y2 (fr) 1982-11-30
JPS5038921A (fr) 1975-04-10
JPS5472809U (fr) 1979-05-24
CH572130A5 (fr) 1976-01-30
ATA434874A (de) 1976-11-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: HOESCH WERKE A.G.

Effective date: 19940715