FR2808032B3 - Mur absorbeur de bruits et de pollution - Google Patents

Mur absorbeur de bruits et de pollution

Info

Publication number
FR2808032B3
FR2808032B3 FR0005228A FR0005228A FR2808032B3 FR 2808032 B3 FR2808032 B3 FR 2808032B3 FR 0005228 A FR0005228 A FR 0005228A FR 0005228 A FR0005228 A FR 0005228A FR 2808032 B3 FR2808032 B3 FR 2808032B3
Authority
FR
France
Prior art keywords
noise
absorbing wall
pollution absorbing
pollution
wall
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.)
Expired - Fee Related
Application number
FR0005228A
Other languages
English (en)
Other versions
FR2808032A1 (fr
Inventor
Maurice Villibord
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0005228A priority Critical patent/FR2808032B3/fr
Publication of FR2808032A1 publication Critical patent/FR2808032A1/fr
Application granted granted Critical
Publication of FR2808032B3 publication Critical patent/FR2808032B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E01F8/0011—Plank-like elements
    • 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
    • E01F8/0023—Details, e.g. foundations
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
FR0005228A 2000-04-25 2000-04-25 Mur absorbeur de bruits et de pollution Expired - Fee Related FR2808032B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0005228A FR2808032B3 (fr) 2000-04-25 2000-04-25 Mur absorbeur de bruits et de pollution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0005228A FR2808032B3 (fr) 2000-04-25 2000-04-25 Mur absorbeur de bruits et de pollution

Publications (2)

Publication Number Publication Date
FR2808032A1 FR2808032A1 (fr) 2001-10-26
FR2808032B3 true FR2808032B3 (fr) 2002-07-05

Family

ID=8849549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0005228A Expired - Fee Related FR2808032B3 (fr) 2000-04-25 2000-04-25 Mur absorbeur de bruits et de pollution

Country Status (1)

Country Link
FR (1) FR2808032B3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064231A (zh) * 2015-08-21 2015-11-18 孙立民 一种道路用环保隔音墙

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064231A (zh) * 2015-08-21 2015-11-18 孙立民 一种道路用环保隔音墙

Also Published As

Publication number Publication date
FR2808032A1 (fr) 2001-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051230