BE818093A - Panneaux d'isolation acoustique et leur procede de fabrication - Google Patents

Panneaux d'isolation acoustique et leur procede de fabrication

Info

Publication number
BE818093A
BE818093A BE146948A BE146948A BE818093A BE 818093 A BE818093 A BE 818093A BE 146948 A BE146948 A BE 146948A BE 146948 A BE146948 A BE 146948A BE 818093 A BE818093 A BE 818093A
Authority
BE
Belgium
Prior art keywords
manufacturing process
sound insulation
insulation panels
panels
sound
Prior art date
Application number
BE146948A
Other languages
English (en)
French (fr)
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
Publication of BE818093A publication Critical patent/BE818093A/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE146948A 1974-05-24 1974-07-25 Panneaux d'isolation acoustique et leur procede de fabrication BE818093A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2338874 1974-05-24

Publications (1)

Publication Number Publication Date
BE818093A true BE818093A (fr) 1974-11-18

Family

ID=10194819

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146948A BE818093A (fr) 1974-05-24 1974-07-25 Panneaux d'isolation acoustique et leur procede de fabrication

Country Status (3)

Country Link
BE (1) BE818093A (de)
DE (1) DE2436880A1 (de)
FR (1) FR2272456A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367259A (en) * 1981-07-27 1983-01-04 W. R. Grace & Co. Sound deadening material
GB2382816A (en) * 2001-12-04 2003-06-11 Laurence Kuras Fire resistant sound absorbing building panels
CA2665352C (en) 2008-05-06 2016-02-23 Moderco Inc. An acoustic face of polymer and embedded coarse aggregates and an acoustic panel assembly

Also Published As

Publication number Publication date
FR2272456A1 (en) 1975-12-19
DE2436880A1 (de) 1975-12-04

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