FR2536444A1 - Element de construction pour isolation acoustique - Google Patents

Element de construction pour isolation acoustique Download PDF

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Publication number
FR2536444A1
FR2536444A1 FR8317749A FR8317749A FR2536444A1 FR 2536444 A1 FR2536444 A1 FR 2536444A1 FR 8317749 A FR8317749 A FR 8317749A FR 8317749 A FR8317749 A FR 8317749A FR 2536444 A1 FR2536444 A1 FR 2536444A1
Authority
FR
France
Prior art keywords
panel
fiber mat
flow
resistance
holes
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.)
Pending
Application number
FR8317749A
Other languages
English (en)
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2536444A1 publication Critical patent/FR2536444A1/fr
Pending 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
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • 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
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR8317749A 1982-11-20 1983-11-08 Element de construction pour isolation acoustique Pending FR2536444A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823242940 DE3242940A1 (de) 1982-11-20 1982-11-20 Akustisch wirksames bauelement

Publications (1)

Publication Number Publication Date
FR2536444A1 true FR2536444A1 (fr) 1984-05-25

Family

ID=6178567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317749A Pending FR2536444A1 (fr) 1982-11-20 1983-11-08 Element de construction pour isolation acoustique

Country Status (6)

Country Link
BE (1) BE898253A (nl)
CH (1) CH662385A5 (nl)
DE (1) DE3242940A1 (nl)
FR (1) FR2536444A1 (nl)
GB (1) GB2133431B (nl)
NL (1) NL8303897A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071116A1 (fr) 2000-03-20 2001-09-27 Newmat, S.A. Materiaux souples en feuilles pour structures tendues, procede de realisation de tels materiaux, faux plafonds tendus comprenant de tels materiaux

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461048B (sv) * 1987-03-02 1989-12-18 Gyproc Ab Perforerad, ljudabsorberande skiva
SE500334C2 (sv) * 1990-02-08 1994-06-06 Rockwool Ab Krökt akustikelement
DE4008861A1 (de) * 1990-03-20 1991-10-02 Friedrich Priehs Schalldaemmbauteil
US5175401A (en) * 1991-03-18 1992-12-29 Grumman Aerospace Corporation Segmented resistance acoustic attenuating liner
GB2257994B (en) * 1991-07-03 1994-11-30 Hunter Douglas Ind Bv Sound absorbent building material
DE4335654C2 (de) * 1993-10-15 1997-01-23 Herbst Donald Schalldämpfende Bauplatte
US5832685A (en) * 1995-08-03 1998-11-10 Hermanson; Lars S. Self-supporting interior surface panel
GB2306984B (en) * 1995-11-09 2000-01-26 Cas Architects Limited External walling of a building
DE102008020941B4 (de) * 2008-04-25 2020-09-24 Ventomaxx Gmbh Luftführungselement zum Zuführen und/oder Abführen von Luft
DE102008025840A1 (de) * 2008-05-29 2009-12-03 Volkswagen Ag Vorrichtung zur Schalldämpfung und Schalldämmung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH318117A (de) * 1949-07-15 1956-12-15 Gyproc Products Limited Bauplatte
DE7209560U (de) * 1972-06-15 Kiss G Selbsttragendes Deckenelement für vorzugsweise Unterdecken-Systeme
US3887031A (en) * 1973-06-11 1975-06-03 Lockheed Aircraft Corp Dual-range sound absorber
EP0023618A1 (de) * 1979-07-25 1981-02-11 Wilhelmi Werke GmbH & Co.KG Schallschluckende Bauplatte und Verfahren zu ihrer Herstellung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE483695A (nl) * 1945-09-19
GB905437A (en) * 1961-02-01 1962-09-05 William George Kemp Improvements in acoustical panels and in structures employing such panels
DE1900301U (de) * 1964-05-05 1964-09-10 Vogt Bueromoebel Wandplatte.
DE6916548U (de) * 1969-04-17 1969-09-18 Borgers Johann Kg Schallschluck-platte
GB1327874A (en) * 1970-11-05 1973-08-22 Daempa As Accoustic ceilings
DE2161674A1 (de) * 1971-12-13 1973-06-28 Saleen Ges Mbh & Co Schallabsorbierende platte
CA991375A (en) * 1972-11-10 1976-06-22 James C. Ollinger Carpet-faced wallboard
DE2438987A1 (de) * 1974-08-14 1976-02-26 Helmut Dr Schmidt Schallabsorbierende mehrschichtplatte
US4084366A (en) * 1975-11-14 1978-04-18 Haworth Mfg., Inc. Sound absorbing panel
DK4379A (da) * 1979-01-04 1980-07-05 Daempa As Lydabsorberingsaggregat
DE3029938C2 (de) * 1979-09-21 1982-08-12 Armstrong World Industries, Inc., 17604 Lancaster, Pa. Verfahren zur Herstellung einer schallabsorbierenden Wandplatte
DE2947607C2 (de) * 1979-11-26 1985-01-24 Fa. Carl Freudenberg, 6940 Weinheim Luftschallschluckende Verkleidung für eine Wand oder Decke

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7209560U (de) * 1972-06-15 Kiss G Selbsttragendes Deckenelement für vorzugsweise Unterdecken-Systeme
CH318117A (de) * 1949-07-15 1956-12-15 Gyproc Products Limited Bauplatte
US3887031A (en) * 1973-06-11 1975-06-03 Lockheed Aircraft Corp Dual-range sound absorber
EP0023618A1 (de) * 1979-07-25 1981-02-11 Wilhelmi Werke GmbH & Co.KG Schallschluckende Bauplatte und Verfahren zu ihrer Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071116A1 (fr) 2000-03-20 2001-09-27 Newmat, S.A. Materiaux souples en feuilles pour structures tendues, procede de realisation de tels materiaux, faux plafonds tendus comprenant de tels materiaux

Also Published As

Publication number Publication date
BE898253A (fr) 1984-03-16
DE3242940A1 (de) 1984-05-24
GB8330165D0 (en) 1983-12-21
GB2133431B (en) 1987-01-21
GB2133431A (en) 1984-07-25
CH662385A5 (de) 1987-09-30
NL8303897A (nl) 1984-06-18

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