FR2630468B1 - Ecran de protection en lattes paralleles non jointives et application a un panneau d'isolation - Google Patents

Ecran de protection en lattes paralleles non jointives et application a un panneau d'isolation

Info

Publication number
FR2630468B1
FR2630468B1 FR8805288A FR8805288A FR2630468B1 FR 2630468 B1 FR2630468 B1 FR 2630468B1 FR 8805288 A FR8805288 A FR 8805288A FR 8805288 A FR8805288 A FR 8805288A FR 2630468 B1 FR2630468 B1 FR 2630468B1
Authority
FR
France
Prior art keywords
application
insulation panel
protection screen
parallel slats
joined parallel
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 - Lifetime
Application number
FR8805288A
Other languages
English (en)
Other versions
FR2630468A1 (fr
Inventor
Xavier Ducrest
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.)
Norpac SA
Original Assignee
Norpac SA
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 Norpac SA filed Critical Norpac SA
Priority to FR8805288A priority Critical patent/FR2630468B1/fr
Publication of FR2630468A1 publication Critical patent/FR2630468A1/fr
Application granted granted Critical
Publication of FR2630468B1 publication Critical patent/FR2630468B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01F8/0052—Grate-style, e.g. as wall facing
    • E01F8/0058—Grate-style, e.g. as wall facing with damping material, e.g. rockwool, sand
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/42—Gratings; Grid-like panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
FR8805288A 1988-04-21 1988-04-21 Ecran de protection en lattes paralleles non jointives et application a un panneau d'isolation Expired - Lifetime FR2630468B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8805288A FR2630468B1 (fr) 1988-04-21 1988-04-21 Ecran de protection en lattes paralleles non jointives et application a un panneau d'isolation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805288A FR2630468B1 (fr) 1988-04-21 1988-04-21 Ecran de protection en lattes paralleles non jointives et application a un panneau d'isolation

Publications (2)

Publication Number Publication Date
FR2630468A1 FR2630468A1 (fr) 1989-10-27
FR2630468B1 true FR2630468B1 (fr) 1990-08-24

Family

ID=9365526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805288A Expired - Lifetime FR2630468B1 (fr) 1988-04-21 1988-04-21 Ecran de protection en lattes paralleles non jointives et application a un panneau d'isolation

Country Status (1)

Country Link
FR (1) FR2630468B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419154C3 (de) * 1974-04-20 1979-08-23 Karl Schlueter Kg, 2819 Riede Schalldämmwand
FR2439849A1 (fr) * 1978-10-24 1980-05-23 Gtm Batimen Travaux Publ Ecran phonique
DE3131104C2 (de) * 1981-08-06 1986-06-12 Karl Schlüter KG, 2819 Riede Lärmschutzwand
DE8528474U1 (de) * 1985-10-05 1986-04-10 Müller, Georg, Dipl.-Ing., 8510 Fürth Wandelement für eine Lärmschutzwand
FR2588588B3 (fr) * 1985-10-14 1987-12-24 Beckers Ingrid Cloison pour la protection contre les bruits
AT386440B (de) * 1986-08-21 1988-08-25 Forster Franz Ing Gmbh Laermschutzelement

Also Published As

Publication number Publication date
FR2630468A1 (fr) 1989-10-27

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Legal Events

Date Code Title Description
CJ Change in legal form