EG14896A - Sound absorbing structure - Google Patents

Sound absorbing structure

Info

Publication number
EG14896A
EG14896A EG08/80A EG880A EG14896A EG 14896 A EG14896 A EG 14896A EG 08/80 A EG08/80 A EG 08/80A EG 880 A EG880 A EG 880A EG 14896 A EG14896 A EG 14896A
Authority
EG
Egypt
Prior art keywords
sound absorbing
absorbing structure
sheet material
netting
foil
Prior art date
Application number
EG08/80A
Original Assignee
Dempa As
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 Dempa As filed Critical Dempa As
Application granted granted Critical
Publication of EG14896A publication Critical patent/EG14896A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • 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
    • E04B1/8409—Sound-absorbing elements sheet-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
    • E04B2001/8461—Solid slabs or blocks layered
    • 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
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling

Abstract

A sound absorbing structure, for instance in the form of a ceiling lining element, consisting of perforated sheet material (3) covered on one side by the foil (4), suitably of plastics, which by means of a netting (5) or in another manner, is spaced a short distance from the sheet material.
EG08/80A 1979-01-04 1980-01-05 Sound absorbing structure EG14896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK4379A DK4379A (en) 1979-01-04 1979-01-04 SOUND ABSORPTION UNIT

Publications (1)

Publication Number Publication Date
EG14896A true EG14896A (en) 1986-12-30

Family

ID=8089085

Family Applications (1)

Application Number Title Priority Date Filing Date
EG08/80A EG14896A (en) 1979-01-04 1980-01-05 Sound absorbing structure

Country Status (11)

Country Link
EP (1) EP0013513B1 (en)
JP (1) JPS5592446A (en)
AT (1) ATE9017T1 (en)
AU (1) AU533557B2 (en)
DE (1) DE2967185D1 (en)
DK (1) DK4379A (en)
EG (1) EG14896A (en)
ES (1) ES256657Y (en)
FI (1) FI800007A (en)
MX (1) MX149377A (en)
NO (1) NO794220L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242940A1 (en) * 1982-11-20 1984-05-24 Hans Julius 6303 Hungen Schmitt ACOUSTICALLY EFFECTIVE COMPONENT
DE4007556C2 (en) * 1990-03-09 1998-05-07 Gruenzweig & Hartmann Montage Resonator backdrop for backdrop silencers
JP2522604B2 (en) * 1990-04-26 1996-08-07 株式会社ユニックス Sound absorbing material and method for manufacturing the same
CA2091288C (en) * 1992-03-13 1995-11-28 Toru Morimoto Membranous-vibration sound absorbing materials
IT231856Y1 (en) * 1993-03-05 1999-08-06 Eurofibre Spa THERMAL INSULATION AND SOUND ABSORBING PANEL
DK1180186T4 (en) 2000-03-20 2009-05-11 Newmat Sa Polymeric material in a flexible film for clamped structures, method of making the material and recessed ceiling comprising the material
DE10337878B4 (en) 2003-08-18 2008-02-21 Silu Verwaltung Ag Assembly tape with section-wise cover foil
FR2926099B1 (en) * 2008-01-09 2010-03-19 Normalu PATCH FOR ACCOUSTIC TIGHTS, SEALED AND PARTIALLY TRANSLUCENT
FR2970009B1 (en) * 2010-12-30 2021-06-11 Normalu ACOUSTICALLY ABSORBENT PACKAGE
WO2018206998A1 (en) * 2017-05-08 2018-11-15 Kvadrat Soft Cells A/S Building panel adapted to be mounted at a ceiling or wall of a room and method of manufacturing such building panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192653A (en) * 1937-11-13 1940-03-05 Schenk Eduard Acoustic construction
US2966954A (en) * 1957-07-11 1961-01-03 Celotex Corp Acoustical correction element
US3821999A (en) * 1972-09-05 1974-07-02 Mc Donnell Douglas Corp Acoustic liner
US3948347A (en) * 1974-11-25 1976-04-06 Gallagher-Kaiser Corporation Acoustical panel
JPS5719759Y2 (en) * 1976-01-28 1982-04-26

Also Published As

Publication number Publication date
AU533557B2 (en) 1983-12-01
MX149377A (en) 1983-10-28
ATE9017T1 (en) 1984-09-15
FI800007A (en) 1980-07-05
DE2967185D1 (en) 1984-09-20
JPS5592446A (en) 1980-07-12
AU5426880A (en) 1980-07-10
ES256657Y (en) 1981-12-16
DK4379A (en) 1980-07-05
JPS6310258B2 (en) 1988-03-04
EP0013513B1 (en) 1984-08-15
NO794220L (en) 1980-07-07
EP0013513A1 (en) 1980-07-23
ES256657U (en) 1981-07-01

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