FR1298984A - Surfaces en matière plastique poreuse pour l'absorption phonique - Google Patents

Surfaces en matière plastique poreuse pour l'absorption phonique

Info

Publication number
FR1298984A
FR1298984A FR863905A FR863905A FR1298984A FR 1298984 A FR1298984 A FR 1298984A FR 863905 A FR863905 A FR 863905A FR 863905 A FR863905 A FR 863905A FR 1298984 A FR1298984 A FR 1298984A
Authority
FR
France
Prior art keywords
sound absorption
porous plastic
plastic surfaces
porous
sound
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
FR863905A
Other languages
English (en)
Inventor
Pierre Lambert Henri Ma Moraux
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 filed Critical
Priority to FR863905A priority Critical patent/FR1298984A/fr
Application granted granted Critical
Publication of FR1298984A publication Critical patent/FR1298984A/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
    • 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
    • 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
    • E04B1/8209—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 sound absorbing devices

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR863905A 1961-06-05 1961-06-05 Surfaces en matière plastique poreuse pour l'absorption phonique Expired FR1298984A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR863905A FR1298984A (fr) 1961-06-05 1961-06-05 Surfaces en matière plastique poreuse pour l'absorption phonique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863905A FR1298984A (fr) 1961-06-05 1961-06-05 Surfaces en matière plastique poreuse pour l'absorption phonique

Publications (1)

Publication Number Publication Date
FR1298984A true FR1298984A (fr) 1962-07-20

Family

ID=8756550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863905A Expired FR1298984A (fr) 1961-06-05 1961-06-05 Surfaces en matière plastique poreuse pour l'absorption phonique

Country Status (1)

Country Link
FR (1) FR1298984A (fr)

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