FR2436223A1 - Paroi prefabriquee acoustiquement isolante - Google Patents

Paroi prefabriquee acoustiquement isolante

Info

Publication number
FR2436223A1
FR2436223A1 FR7921175A FR7921175A FR2436223A1 FR 2436223 A1 FR2436223 A1 FR 2436223A1 FR 7921175 A FR7921175 A FR 7921175A FR 7921175 A FR7921175 A FR 7921175A FR 2436223 A1 FR2436223 A1 FR 2436223A1
Authority
FR
France
Prior art keywords
outer ends
distance
wall
fillets
planks
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7921175A
Other languages
English (en)
Other versions
FR2436223B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROTTERINK JOHANNES
Original Assignee
ROTTERINK JOHANNES
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 ROTTERINK JOHANNES filed Critical ROTTERINK JOHANNES
Publication of FR2436223A1 publication Critical patent/FR2436223A1/fr
Application granted granted Critical
Publication of FR2436223B1 publication Critical patent/FR2436223B1/fr
Granted legal-status Critical Current

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)
  • Building Environments (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

a. Paroi préfabriquée acoustiquement isolante b. Paroi caractérisée en ce que, dans la zone des extrémités des paires de tasseaux d'écartement et de renforcement, les planches de rive présentent une fente de passage, des raccords métalliques en forme de T étant prévus, raccords dont les branches transversales planes, s'appuient sur le côté extérieur des planches de rive, et dont les branches longitudinales planes, passent entre les extrémités des paires de tasseaux d'écartement et de renforcement, en étant reliées à ces dernières par des boulons transversaux ou des moyens analogues. c. L'invention s'applique notamment à l'isolement acoustique des locaux.
FR7921175A 1978-09-18 1979-08-22 Paroi prefabriquee acoustiquement isolante Granted FR2436223A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7827763 1978-09-18

Publications (2)

Publication Number Publication Date
FR2436223A1 true FR2436223A1 (fr) 1980-04-11
FR2436223B1 FR2436223B1 (fr) 1983-04-22

Family

ID=6695217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921175A Granted FR2436223A1 (fr) 1978-09-18 1979-08-22 Paroi prefabriquee acoustiquement isolante

Country Status (2)

Country Link
FR (1) FR2436223A1 (fr)
NL (1) NL7906456A (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7210588U (de) * 1972-06-15 Roetterink J Vorgefertigte Schalldämmwand
DE7508340U (de) * 1975-07-31 Wirus Werke Ruhenstroth W Gmbh Vorgefertigte Lärmschutzwand
DE2419154A1 (de) * 1974-04-20 1975-10-23 Schlueter Kg Karl Schalldaemmwand
FR2294287A1 (fr) * 1974-12-11 1976-07-09 Rotterink Johannes Paroi prefabriquee pour isolation phonique
US4071223A (en) * 1975-04-26 1978-01-31 Vincent Demarest Fences and noise barriers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7210588U (de) * 1972-06-15 Roetterink J Vorgefertigte Schalldämmwand
DE7508340U (de) * 1975-07-31 Wirus Werke Ruhenstroth W Gmbh Vorgefertigte Lärmschutzwand
DE2419154A1 (de) * 1974-04-20 1975-10-23 Schlueter Kg Karl Schalldaemmwand
FR2294287A1 (fr) * 1974-12-11 1976-07-09 Rotterink Johannes Paroi prefabriquee pour isolation phonique
US4071223A (en) * 1975-04-26 1978-01-31 Vincent Demarest Fences and noise barriers

Also Published As

Publication number Publication date
NL7906456A (nl) 1980-03-20
FR2436223B1 (fr) 1983-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse