FR2169665A5 - - Google Patents

Info

Publication number
FR2169665A5
FR2169665A5 FR7302604A FR7302604A FR2169665A5 FR 2169665 A5 FR2169665 A5 FR 2169665A5 FR 7302604 A FR7302604 A FR 7302604A FR 7302604 A FR7302604 A FR 7302604A FR 2169665 A5 FR2169665 A5 FR 2169665A5
Authority
FR
France
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
FR7302604A
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Kasei Corp
Asahi Chemical Industry Co 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
Priority claimed from JP1104572U external-priority patent/JPS5118722Y2/ja
Priority claimed from JP969172A external-priority patent/JPS5316205B2/ja
Priority claimed from JP2094072A external-priority patent/JPS5117325B2/ja
Application filed by Asahi Kasei Corp, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Corp
Application granted granted Critical
Publication of FR2169665A5 publication Critical patent/FR2169665A5/fr
Expired 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
    • E04B1/8404—Sound-absorbing elements block-shaped
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8428—Tray or frame type panels or blocks, with or without acoustical filling containing specially shaped acoustical bodies, e.g. funnels, egg-crates, fanfolds
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • E04B2001/8438—Slot shaped holes
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8442—Tray type elements

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
FR7302604A 1972-01-26 1973-01-25 Expired FR2169665A5 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1104572U JPS5118722Y2 (fr) 1972-01-26 1972-01-26
JP969172A JPS5316205B2 (fr) 1972-01-26 1972-01-26
JP2094072A JPS5117325B2 (fr) 1972-02-29 1972-02-29

Publications (1)

Publication Number Publication Date
FR2169665A5 true FR2169665A5 (fr) 1973-09-07

Family

ID=27278598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7302604A Expired FR2169665A5 (fr) 1972-01-26 1973-01-25

Country Status (7)

Country Link
US (1) US3846949A (fr)
BE (1) BE794506A (fr)
DE (1) DE2303879C3 (fr)
FR (1) FR2169665A5 (fr)
GB (1) GB1393203A (fr)
IT (1) IT978384B (fr)
NL (1) NL150876B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342378A1 (fr) * 1976-02-25 1977-09-23 Zander Harald Element en forme de brique moulee composite
FR2715673A1 (fr) * 1994-01-28 1995-08-04 Eco Recyclage Mur antibruit.

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220241B2 (fr) * 1973-05-24 1977-06-02
US4146113A (en) * 1974-08-27 1979-03-27 Gavels Arkitektkontor Ab Noise-protection screen
US3983956A (en) * 1974-11-04 1976-10-05 Manhart J Kenneth Noise reduction barrier
US4071989A (en) * 1976-01-19 1978-02-07 Warren Insulated Bloc, Inc. Sound insulative masonry block
DE2746849C3 (de) * 1977-10-19 1981-06-19 Volmer Betonwerk Gmbh & Co Kg, 4100 Duisburg Betonstein für den Aufbau von Schallschutzwänden
DE3314516A1 (de) * 1983-04-21 1984-10-25 Manfred 4300 Essen Bruer Schalungselement in bausteingroesse
CA1303889C (fr) * 1988-05-04 1992-06-23 Ronald Barden Barrieres acoustiques
GB9012801D0 (en) * 1990-06-08 1990-08-01 British Telecomm Acoustic absorber
DE9209991U1 (de) * 1992-07-24 1992-09-24 Erlus Baustoffwerke Ag, 8301 Neufahrn Schallschutzelement
US5398889A (en) * 1994-02-22 1995-03-21 Furon Company Aircraft fuselage lining system
US6457554B1 (en) * 2001-03-15 2002-10-01 Samw Hong Jen Wang Acoustic absorber for absorbing noises in buildings
US7565951B1 (en) * 2006-08-04 2009-07-28 Joab Jay Perdue Wall mountable acoustic assembly for indoor rooms
US20080099274A1 (en) * 2006-10-31 2008-05-01 Robert Vaughan Seel Sound Attenuation Enclosure
US7451855B2 (en) * 2007-01-09 2008-11-18 Samw Hong Jen Wang Acoustic absorbing device
US7721847B2 (en) * 2007-03-27 2010-05-25 9 Wood, Inc. Acoustic panel
DK176759B1 (da) * 2008-08-12 2009-06-29 Thomas Willum Jensen Autoværn med stöjdæmpende foranstaltninger
SE533764C2 (sv) * 2009-05-04 2010-12-28 Bloc Internat Ab Z Ljudbarriär för dämpning av störande trafikljud
US8201370B1 (en) 2010-02-05 2012-06-19 Goodwin Aaron G Building block assembly
KR101750957B1 (ko) * 2014-01-28 2017-06-26 니혼 이타 가라스 강교 아메니티 가부시키가이샤 흡음 패널 및 방음벽 설비
JP6275608B2 (ja) * 2014-09-22 2018-02-07 大和ハウス工業株式会社 吸音構造および防音室
US9330651B1 (en) 2015-07-16 2016-05-03 Hong Jen Wang Acoustic absorbing combination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482505A (en) * 1968-04-10 1969-12-09 Robertson Co H H Air distributing acoustical ceiling units and insulating batts therefor
US3656576A (en) * 1970-11-19 1972-04-18 Gunter Gubela Noise shield panels and method of fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342378A1 (fr) * 1976-02-25 1977-09-23 Zander Harald Element en forme de brique moulee composite
FR2715673A1 (fr) * 1994-01-28 1995-08-04 Eco Recyclage Mur antibruit.

Also Published As

Publication number Publication date
DE2303879B2 (de) 1978-05-24
NL150876B (nl) 1976-09-15
DE2303879A1 (de) 1973-08-02
NL7301010A (fr) 1973-07-30
BE794506A (fr) 1973-05-16
GB1393203A (en) 1975-05-07
IT978384B (it) 1974-09-20
DE2303879C3 (de) 1979-01-11
US3846949A (en) 1974-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse