FR2305556A1 - Mur anti-bruit - Google Patents

Mur anti-bruit

Info

Publication number
FR2305556A1
FR2305556A1 FR7509167A FR7509167A FR2305556A1 FR 2305556 A1 FR2305556 A1 FR 2305556A1 FR 7509167 A FR7509167 A FR 7509167A FR 7509167 A FR7509167 A FR 7509167A FR 2305556 A1 FR2305556 A1 FR 2305556A1
Authority
FR
France
Prior art keywords
sound
sound deadening
opening onto
railways
exposed surface
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
FR7509167A
Other languages
English (en)
French (fr)
Other versions
FR2305556B1 (enExample
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 FR7509167A priority Critical patent/FR2305556A1/fr
Publication of FR2305556A1 publication Critical patent/FR2305556A1/fr
Application granted granted Critical
Publication of FR2305556B1 publication Critical patent/FR2305556B1/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
    • E01F8/0076—Cellular, e.g. as wall facing
    • E01F8/0082—Cellular, 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)
FR7509167A 1975-03-24 1975-03-24 Mur anti-bruit Granted FR2305556A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7509167A FR2305556A1 (fr) 1975-03-24 1975-03-24 Mur anti-bruit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509167A FR2305556A1 (fr) 1975-03-24 1975-03-24 Mur anti-bruit

Publications (2)

Publication Number Publication Date
FR2305556A1 true FR2305556A1 (fr) 1976-10-22
FR2305556B1 FR2305556B1 (enExample) 1977-11-18

Family

ID=9152989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509167A Granted FR2305556A1 (fr) 1975-03-24 1975-03-24 Mur anti-bruit

Country Status (1)

Country Link
FR (1) FR2305556A1 (enExample)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1738644A (en) * 1927-03-30 1929-12-10 Singer Mfg Co Loop-forming device for sewing machines
US1786732A (en) * 1929-10-21 1930-12-30 United States Gypsum Co Building insulation
FR1150315A (fr) * 1956-05-30 1958-01-10 Revêtement insonorisant
FR1480254A (fr) * 1966-03-28 1967-05-12 Fibrociment Et Des Revetements Perfectionnements apportés aux panneaux anti-sonores, notamment pour cloisons ou revêtements
US3734234A (en) * 1971-11-08 1973-05-22 Lockheed Aircraft Corp Sound absorption structure
DE2317812A1 (enExample) * 1973-04-09 1973-12-06
US3783968A (en) * 1972-12-29 1974-01-08 C Derry Sound barrier
FR2218307A1 (enExample) * 1973-02-17 1974-09-13 Sekisui Jushi Kk

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1738644A (en) * 1927-03-30 1929-12-10 Singer Mfg Co Loop-forming device for sewing machines
US1786732A (en) * 1929-10-21 1930-12-30 United States Gypsum Co Building insulation
FR1150315A (fr) * 1956-05-30 1958-01-10 Revêtement insonorisant
FR1480254A (fr) * 1966-03-28 1967-05-12 Fibrociment Et Des Revetements Perfectionnements apportés aux panneaux anti-sonores, notamment pour cloisons ou revêtements
US3734234A (en) * 1971-11-08 1973-05-22 Lockheed Aircraft Corp Sound absorption structure
US3783968A (en) * 1972-12-29 1974-01-08 C Derry Sound barrier
FR2218307A1 (enExample) * 1973-02-17 1974-09-13 Sekisui Jushi Kk
DE2317812A1 (enExample) * 1973-04-09 1973-12-06

Also Published As

Publication number Publication date
FR2305556B1 (enExample) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse