GB2372761B - Sound absorption - Google Patents

Sound absorption

Info

Publication number
GB2372761B
GB2372761B GB0200920A GB0200920A GB2372761B GB 2372761 B GB2372761 B GB 2372761B GB 0200920 A GB0200920 A GB 0200920A GB 0200920 A GB0200920 A GB 0200920A GB 2372761 B GB2372761 B GB 2372761B
Authority
GB
United Kingdom
Prior art keywords
sound absorption
sound
absorption
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.)
Expired - Fee Related
Application number
GB0200920A
Other versions
GB2372761A (en
GB0200920D0 (en
Inventor
Wilfried Huyghe
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.)
Deceuninck NV
Original Assignee
Deceuninck 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 Deceuninck NV filed Critical Deceuninck NV
Publication of GB0200920D0 publication Critical patent/GB0200920D0/en
Publication of GB2372761A publication Critical patent/GB2372761A/en
Application granted granted Critical
Publication of GB2372761B publication Critical patent/GB2372761B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E04B1/86—Sound-absorbing elements slab-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
    • E01F8/0052—Grate-style, e.g. as wall facing
    • E01F8/0058—Grate-style, e.g. as wall facing with damping material, e.g. rockwool, sand
    • 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/746—Recycled materials, e.g. made of used tires, bumpers or newspapers
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • 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
    • E04B2001/8442—Tray type elements
    • E04B2001/8447—Tray type elements with two facing trays
    • 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
    • E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element

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)
GB0200920A 2001-01-16 2002-01-16 Sound absorption Expired - Fee Related GB2372761B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2001/0038A BE1013919A5 (en) 2001-01-16 2001-01-16 Sound absorbing wall element.
FR0200502A FR2824344B1 (en) 2001-01-16 2002-01-16 SOUNDING WALL ELEMENT

Publications (3)

Publication Number Publication Date
GB0200920D0 GB0200920D0 (en) 2002-03-06
GB2372761A GB2372761A (en) 2002-09-04
GB2372761B true GB2372761B (en) 2004-08-25

Family

ID=25663228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0200920A Expired - Fee Related GB2372761B (en) 2001-01-16 2002-01-16 Sound absorption

Country Status (4)

Country Link
BE (1) BE1013919A5 (en)
DE (1) DE10201610B4 (en)
FR (1) FR2824344B1 (en)
GB (1) GB2372761B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20100299A1 (en) * 2010-10-08 2012-04-09 Impresa Prevedello Isidoro S R L MODULAR SOUND-ABSORBENT PANEL AND PROCEDURE FOR ITS REALIZATION
ITPD20130114A1 (en) * 2013-04-29 2014-10-30 Noise Srl PERFECT MODULAR SOUND ABSORBENT PANEL
DE102013226154A1 (en) * 2013-12-17 2015-06-18 Gerd D. Maibach Wall-mounted sound insulation device on traffic routes
DE102021107421A1 (en) 2021-03-24 2022-09-29 Uwe Harter GmbH Beratung und Dienstleistung Device for delimiting an area on the side of railway tracks

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656576A (en) * 1970-11-19 1972-04-18 Gunter Gubela Noise shield panels and method of fabrication
EP0155034A2 (en) * 1984-02-29 1985-09-18 Fokker Aircraft B.V. Sound attenuating structure
EP0678634A1 (en) * 1994-04-20 1995-10-25 Deutsche Pittsburgh Corning GmbH Sound damping construction element
US6021612A (en) * 1995-09-08 2000-02-08 C&D Technologies, Inc. Sound absorptive hollow core structural panel
DE10044150C1 (en) * 2000-09-06 2002-01-24 Thomas Lorenz Industrietechnik Sound insulation element has C-shaped wall section and cooperating wall section across its free ends coupled together via slide-in, clamp, or snap-fit connection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280631A (en) * 1938-06-16 1942-04-21 Burgess Battery Co Facing sheet for sound absorbing material
FR2311146A1 (en) * 1975-05-15 1976-12-10 Judeaux Robert Soundproof panel for outdoor use - has double layer core between plain and perforated galvanized metal plates
DE8436093U1 (en) * 1984-12-10 1985-03-14 SÜBA-Cooperation Gesellschaft für Bauforschung, Bauentwicklung und Franchising mbH, 6832 Hockenheim NOISE PROTECTION WALL ELEMENT
DE9105831U1 (en) * 1991-05-10 1991-08-08 Colberg Metall-, Stahl- und Kunststofftechnik GmbH, 3150 Peine Element of a noise barrier
AT400961B (en) * 1992-12-10 1996-05-28 Christian Voelkl Highly absorbent noise barrier comprising mixed plastics waste in individual elements
GB2305451B (en) * 1995-09-21 1999-05-05 Kennedy Lionweld Ltd A noise protection barrier system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656576A (en) * 1970-11-19 1972-04-18 Gunter Gubela Noise shield panels and method of fabrication
EP0155034A2 (en) * 1984-02-29 1985-09-18 Fokker Aircraft B.V. Sound attenuating structure
EP0678634A1 (en) * 1994-04-20 1995-10-25 Deutsche Pittsburgh Corning GmbH Sound damping construction element
US6021612A (en) * 1995-09-08 2000-02-08 C&D Technologies, Inc. Sound absorptive hollow core structural panel
DE10044150C1 (en) * 2000-09-06 2002-01-24 Thomas Lorenz Industrietechnik Sound insulation element has C-shaped wall section and cooperating wall section across its free ends coupled together via slide-in, clamp, or snap-fit connection

Also Published As

Publication number Publication date
BE1013919A5 (en) 2002-12-03
GB2372761A (en) 2002-09-04
FR2824344A1 (en) 2002-11-08
GB0200920D0 (en) 2002-03-06
FR2824344B1 (en) 2006-01-13
DE10201610A1 (en) 2002-07-25
DE10201610B4 (en) 2008-11-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180116