BE550597A - - Google Patents

Info

Publication number
BE550597A
BE550597A BE550597DA BE550597A BE 550597 A BE550597 A BE 550597A BE 550597D A BE550597D A BE 550597DA BE 550597 A BE550597 A BE 550597A
Authority
BE
Belgium
Prior art keywords
resin
emi
plates
glass wool
wool
Prior art date
Application number
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.)
Publication of BE550597A publication Critical patent/BE550597A/fr

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
    • 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
    • E04B2001/8457—Solid slabs or blocks

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
BE550597D 1955-08-26 BE550597A (pm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1159735X 1955-08-26

Publications (1)

Publication Number Publication Date
BE550597A true BE550597A (pm)

Family

ID=7728281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE550597D BE550597A (pm) 1955-08-26

Country Status (2)

Country Link
BE (1) BE550597A (pm)
FR (1) FR1159735A (pm)

Also Published As

Publication number Publication date
FR1159735A (fr) 1958-07-01

Similar Documents

Publication Publication Date Title
US2177393A (en) Sound absorbing structure
JP6148686B2 (ja) 吸音パネル及びその製造方法
DE60041028D1 (de) Geschäumte Verbundplatte
EP1869239A2 (en) Layered sound absorptive non-woven fabric
FR2586850A1 (fr) Element insonorisant autoportant en sandwich et son procede de fabrication.
CN1116397A (zh) 扬声器及其制造方法
WO2016103646A1 (ja) 吸音材
JP2011043553A (ja) 吸音体
BE898253A (fr) Elément de construction insonorisant.
FR2924139A1 (fr) Systeme d'isolation de batiments par l'exterieur
BE550597A (pm)
US3052416A (en) Evaporator plates
US1961745A (en) Laminated material
FR2462522A1 (fr) Panneau d'isolation acoustique industrielle
CN111894160A (zh) 一种吸声复合结构单元及具有其的吸声体阵列
JP5320002B2 (ja) 複合吸音構造体の収納構造及びこの収納構造に配置される複合吸音構造体
CN208884754U (zh) 一种隔音板材
JP2020501469A (ja) スピーカ振動板
FR2585747A1 (fr) Plaque d'isolation acoustique, procede pour sa fabrication et installation pour la mise en oeuvre de ce procede.
FR2645618A1 (fr) Panneau d'isolation thermique et acoustique
CA1099886A (fr) Amortisseur de lingotiere
WO2020212177A1 (fr) Produit d'isolation acoustique comprenant une couche arriere
FR3024412A1 (fr) Ecran de protection acoustique et thermique pour vehicule automobile
ITMI20012646A1 (it) Smorzatore di vibrazioni e suoni
EP0385087A2 (fr) Paroi à haute absorption et isolation phonique