FR2545519B1 - Panneau isolant acoustique perfectionne - Google Patents

Panneau isolant acoustique perfectionne

Info

Publication number
FR2545519B1
FR2545519B1 FR8307645A FR8307645A FR2545519B1 FR 2545519 B1 FR2545519 B1 FR 2545519B1 FR 8307645 A FR8307645 A FR 8307645A FR 8307645 A FR8307645 A FR 8307645A FR 2545519 B1 FR2545519 B1 FR 2545519B1
Authority
FR
France
Prior art keywords
insulation panel
acoustic insulation
improved acoustic
improved
panel
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
Application number
FR8307645A
Other languages
English (en)
Other versions
FR2545519A1 (fr
Inventor
Jean Girault
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.)
Laminoirs de Strasbourg
Original Assignee
Laminoirs de Strasbourg
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 Laminoirs de Strasbourg filed Critical Laminoirs de Strasbourg
Priority to FR8307645A priority Critical patent/FR2545519B1/fr
Publication of FR2545519A1 publication Critical patent/FR2545519A1/fr
Application granted granted Critical
Publication of FR2545519B1 publication Critical patent/FR2545519B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0428—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having a closed frame around the periphery
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
FR8307645A 1983-05-06 1983-05-06 Panneau isolant acoustique perfectionne Expired FR2545519B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8307645A FR2545519B1 (fr) 1983-05-06 1983-05-06 Panneau isolant acoustique perfectionne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307645A FR2545519B1 (fr) 1983-05-06 1983-05-06 Panneau isolant acoustique perfectionne

Publications (2)

Publication Number Publication Date
FR2545519A1 FR2545519A1 (fr) 1984-11-09
FR2545519B1 true FR2545519B1 (fr) 1985-12-13

Family

ID=9288675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307645A Expired FR2545519B1 (fr) 1983-05-06 1983-05-06 Panneau isolant acoustique perfectionne

Country Status (1)

Country Link
FR (1) FR2545519B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021915A (en) * 1959-04-06 1962-02-20 William G Kemp Acoustical unit with attenuation means
DE1484076C3 (de) * 1964-05-23 1975-03-20 Velox-Werk Gmbh & Co., 2202 Barmstedt Schallschluckplatte
CA981592A (en) * 1972-10-10 1976-01-13 Oliver C. Eckel Acoustical coffer panel
US4146999A (en) * 1977-06-10 1979-04-03 Petrovec David C Acoustical panel with rigidified edges
GB1496663A (en) * 1974-11-30 1977-12-30 Champion Int Corp Sound-absorbing panels
DE3024574A1 (de) * 1980-06-28 1982-01-21 G + H Montage Gmbh, 6700 Ludwigshafen Bausystem fuer eine kulisse eines kulissenschalldaempfers

Also Published As

Publication number Publication date
FR2545519A1 (fr) 1984-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse