FR2321020A1 - Paroi composite pour l'absorption des ondes sonores - Google Patents

Paroi composite pour l'absorption des ondes sonores

Info

Publication number
FR2321020A1
FR2321020A1 FR7525067A FR7525067A FR2321020A1 FR 2321020 A1 FR2321020 A1 FR 2321020A1 FR 7525067 A FR7525067 A FR 7525067A FR 7525067 A FR7525067 A FR 7525067A FR 2321020 A1 FR2321020 A1 FR 2321020A1
Authority
FR
France
Prior art keywords
steel frame
glass fibre
sound insulation
composite wall
vegetable matter
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.)
Withdrawn
Application number
FR7525067A
Other languages
English (en)
Inventor
Andre Ursot
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.)
SO GE CO
Original Assignee
SO GE CO
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 SO GE CO filed Critical SO GE CO
Priority to FR7525067A priority Critical patent/FR2321020A1/fr
Publication of FR2321020A1 publication Critical patent/FR2321020A1/fr
Withdrawn legal-status Critical Current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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
FR7525067A 1975-08-12 1975-08-12 Paroi composite pour l'absorption des ondes sonores Withdrawn FR2321020A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7525067A FR2321020A1 (fr) 1975-08-12 1975-08-12 Paroi composite pour l'absorption des ondes sonores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525067A FR2321020A1 (fr) 1975-08-12 1975-08-12 Paroi composite pour l'absorption des ondes sonores

Publications (1)

Publication Number Publication Date
FR2321020A1 true FR2321020A1 (fr) 1977-03-11

Family

ID=9159011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525067A Withdrawn FR2321020A1 (fr) 1975-08-12 1975-08-12 Paroi composite pour l'absorption des ondes sonores

Country Status (1)

Country Link
FR (1) FR2321020A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436402A1 (de) * 1983-10-10 1985-04-25 Josef Altenmarkt im Pongau Salzburg Schober Element fuer die errichtung einer schallschutzwand
EP0652331A1 (fr) * 1993-11-08 1995-05-10 Isover Saint-Gobain Panneau absorbant acoustique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436402A1 (de) * 1983-10-10 1985-04-25 Josef Altenmarkt im Pongau Salzburg Schober Element fuer die errichtung einer schallschutzwand
EP0652331A1 (fr) * 1993-11-08 1995-05-10 Isover Saint-Gobain Panneau absorbant acoustique

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Legal Events

Date Code Title Description
ST Notification of lapse