AU2002257683A1 - Acoustic construction element - Google Patents

Acoustic construction element

Info

Publication number
AU2002257683A1
AU2002257683A1 AU2002257683A AU2002257683A AU2002257683A1 AU 2002257683 A1 AU2002257683 A1 AU 2002257683A1 AU 2002257683 A AU2002257683 A AU 2002257683A AU 2002257683 A AU2002257683 A AU 2002257683A AU 2002257683 A1 AU2002257683 A1 AU 2002257683A1
Authority
AU
Australia
Prior art keywords
construction element
acoustic construction
acoustic
construction
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.)
Abandoned
Application number
AU2002257683A
Inventor
Rudy Van Reeth
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.)
Wienerberger Bricks NV
Original Assignee
Wienerberger Bricks NV
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 Wienerberger Bricks NV filed Critical Wienerberger Bricks NV
Publication of AU2002257683A1 publication Critical patent/AU2002257683A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • E01F8/0076—Cellular, e.g. as wall facing
    • E01F8/0082—Cellular, 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
    • E04B1/8404—Sound-absorbing elements block-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
    • E04B2001/8476—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
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators
    • 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
    • E04B2001/849—Groove or slot type openings

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AU2002257683A 2002-03-14 2002-03-14 Acoustic construction element Abandoned AU2002257683A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/003045 WO2003076736A1 (en) 2002-03-14 2002-03-14 Acoustic construction element

Publications (1)

Publication Number Publication Date
AU2002257683A1 true AU2002257683A1 (en) 2003-09-22

Family

ID=27798760

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002257683A Abandoned AU2002257683A1 (en) 2002-03-14 2002-03-14 Acoustic construction element

Country Status (5)

Country Link
US (1) US20050167193A1 (en)
EP (1) EP1483457A1 (en)
AU (1) AU2002257683A1 (en)
CA (1) CA2479258A1 (en)
WO (1) WO2003076736A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101151417B (en) * 2005-03-30 2011-05-04 松下电器产业株式会社 Sound absorption structure body
US7322441B2 (en) * 2005-04-14 2008-01-29 Rpg Diffusor Systems, Inc. Extended bandwidth folded well diffusor
US7428948B2 (en) * 2005-08-11 2008-09-30 Rpg Diffusor Systems, Inc. Hybrid amplitude-phase grating diffusers
ITRE20080088A1 (en) * 2008-09-29 2010-03-30 Ceramiche Sadon S P A '' CERAMIC SHEET FOR COATING, PLANT AND PRODUCTION METHOD "
ITPI20090156A1 (en) * 2009-12-11 2011-06-12 Urbantech S R L PORENBETON PANELS WITH HOLES TO INCREASE THE SOUND ABSORPTION CAPACITY FOR THEIR USE AS ANTI-NOISE BARRIER.
US20120247867A1 (en) * 2010-01-08 2012-10-04 Jun Yang Composite sound-absorbing device with built in resonant cavity
US8410660B2 (en) * 2010-01-13 2013-04-02 The Aerospace Corporation Acoustic devices embedded in photostructurable ceramics
JP5771973B2 (en) * 2010-05-17 2015-09-02 ヤマハ株式会社 Acoustic structure
ES2397596B1 (en) * 2011-02-07 2014-01-16 Asociación Española De Fabricantes De Azulejos Y Pavimentos Cerámicos (Ascer) CERAMIC PIECE FOR ACOUSTIC CONDITIONING.
EP2524788A1 (en) * 2011-05-16 2012-11-21 Sealed Air Corporation (US) Method of perforating a foam structure and an acoustic foam structure
JP2013250501A (en) * 2012-06-04 2013-12-12 Three M Innovative Properties Co Sound absorbing board
JP5761136B2 (en) * 2012-07-31 2015-08-12 ヤマハ株式会社 Acoustic structure
US9058799B2 (en) * 2013-05-16 2015-06-16 University Of Dammam Sound diffuser inspired by cymatics phenomenon
AU2014326945B2 (en) * 2013-09-24 2017-09-14 Hector L. Mendez Martinez Underwater noise abatement panel and resonator structure
DK3084093T3 (en) 2013-12-17 2019-02-25 Adbm Corp Underwater noise cancellation systems using an open-ended resonator arrangement and apparatus for use in the exploitation
US9290274B2 (en) * 2014-06-02 2016-03-22 Mra Systems, Inc. Acoustically attenuating sandwich panel constructions
GB201410856D0 (en) * 2014-06-18 2014-07-30 Carbon Air Ltd Vibration propagation
TWI625446B (en) * 2015-06-18 2018-06-01 德克薩斯大學體系董事會 Resonator, resonator array for damping acoustic energy from source in liquid and noise abatement system
WO2017030208A1 (en) * 2015-08-20 2017-02-23 富士フイルム株式会社 Soundproof structure, louver, and soundproof wall
US10815894B2 (en) * 2017-10-19 2020-10-27 General Electric Company Modular acoustic blocks and acoustic liners constructed therefrom
US11929053B2 (en) * 2019-09-11 2024-03-12 The Hong Kong University Of Science And Technology Broadband sound absorber based on inhomogeneous-distributed Helmholtz resonators with extended necks
CA3164699A1 (en) 2020-01-21 2021-07-29 Mark WOCHNER Simultaneously attenuating high-frequencies and amplifying low-frequencies of underwater sounds

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295486C (en) *
US2281121A (en) * 1939-08-25 1942-04-28 Merton T Straight Load bearing acoustic building block
GB896941A (en) * 1957-11-12 1962-05-23 Tentest Company Ltd Improvements in building boards or panels
FR1480254A (en) * 1966-03-28 1967-05-12 Fibrociment Et Des Revetements Improvements made to soundproof panels, particularly for partitions or coverings
BE700189A (en) * 1967-06-20 1967-12-01
US3837426A (en) * 1974-01-04 1974-09-24 Junger M Sound absorbing structural block
US4160491A (en) * 1978-07-25 1979-07-10 Bridgestone Tire Co., Ltd. Perlite sound absorbing plate and sound insulating wall composed of the same
DE3228126A1 (en) * 1982-07-28 1984-02-09 Basf Ag, 6700 Ludwigshafen Process for the manufacture of porous ceramic products with poreless top layers
DE3322189A1 (en) 1983-06-21 1985-01-10 Sf-Vollverbundstein-Kooperation Gmbh, 2820 Bremen Sound-absorbing shaped block and sound-insulation wall made of shaped blocks
FR2612225A1 (en) 1987-03-11 1988-09-16 Gilson Pierre Acoustic lining element, particularly for noise-reducing walls
JP2933322B2 (en) * 1989-06-30 1999-08-09 日東紡績株式会社 Sound absorber
US4964486A (en) * 1989-11-06 1990-10-23 Rpg Diffusor Systems, Inc. Cinder block modular diffusor
DE9209991U1 (en) 1992-07-24 1992-09-24 Erlus Baustoffwerke Ag, 8301 Neufahrn Soundproofing element
DE4433103A1 (en) * 1994-09-16 1996-03-21 Fraunhofer Ges Forschung Sound absorbing porous body
DE29623096U1 (en) * 1996-03-19 1997-10-16 Erge, Kurt, 06120 Halle Device for producing lightweight composite bricks and composite lightweight bricks made therewith
FR2746831B1 (en) 1996-03-29 1998-07-10 Joseph Perasso Et Ses Fils MODULAR CONSTRUCTION OR RENOVATION ELEMENT FOR PHONIC PROTECTION
JPH09328833A (en) 1996-06-07 1997-12-22 Isolite Kogyo Kk Ceramic sound absorbing material
DE19741282A1 (en) 1997-09-19 1999-04-08 Diha Schneider Gmbh Building brick
DE19823139C2 (en) 1998-04-01 2000-09-07 Jerzy Lech Soundproofing interior or exterior wall cladding
AU2000274196A1 (en) * 2000-09-13 2002-03-26 Wienerberger Bricks N.V. Acoustic construction element for sound insulation in a broad range of frequencies
US6772859B2 (en) * 2002-09-26 2004-08-10 Rpg Diffusor Systems, Inc. Embodiments of aperiodic tiling of a single asymmetric diffusive base shape

Also Published As

Publication number Publication date
CA2479258A1 (en) 2003-09-18
US20050167193A1 (en) 2005-08-04
WO2003076736A1 (en) 2003-09-18
EP1483457A1 (en) 2004-12-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase