FR1288994A - Amélioration relative aux matériaux destinés à être utilisés en insonorisation - Google Patents

Amélioration relative aux matériaux destinés à être utilisés en insonorisation

Info

Publication number
FR1288994A
FR1288994A FR857308A FR857308A FR1288994A FR 1288994 A FR1288994 A FR 1288994A FR 857308 A FR857308 A FR 857308A FR 857308 A FR857308 A FR 857308A FR 1288994 A FR1288994 A FR 1288994A
Authority
FR
France
Prior art keywords
soundproofing
improvement
materials intended
intended
materials
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
FR857308A
Other languages
English (en)
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.)
SUPRA CHEMICALS AND PAINTS Ltd
Original Assignee
SUPRA CHEMICALS AND PAINTS Ltd
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 SUPRA CHEMICALS AND PAINTS Ltd filed Critical SUPRA CHEMICALS AND PAINTS Ltd
Priority to FR857308A priority Critical patent/FR1288994A/fr
Priority claimed from CH381661A external-priority patent/CH377549A/fr
Application granted granted Critical
Publication of FR1288994A publication Critical patent/FR1288994A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/165—Particles in a matrix
    • 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
FR857308A 1961-03-30 1961-03-30 Amélioration relative aux matériaux destinés à être utilisés en insonorisation Expired FR1288994A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR857308A FR1288994A (fr) 1961-03-30 1961-03-30 Amélioration relative aux matériaux destinés à être utilisés en insonorisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR857308A FR1288994A (fr) 1961-03-30 1961-03-30 Amélioration relative aux matériaux destinés à être utilisés en insonorisation
CH381661A CH377549A (fr) 1961-03-30 1961-03-30 Matériau en feuille destiné à l'insonorisation d'un élément métallique

Publications (1)

Publication Number Publication Date
FR1288994A true FR1288994A (fr) 1962-03-30

Family

ID=25693912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857308A Expired FR1288994A (fr) 1961-03-30 1961-03-30 Amélioration relative aux matériaux destinés à être utilisés en insonorisation

Country Status (1)

Country Link
FR (1) FR1288994A (fr)

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