EP1031671A3 - Eléments porteurs insonorisants - Google Patents

Eléments porteurs insonorisants Download PDF

Info

Publication number
EP1031671A3
EP1031671A3 EP99305582A EP99305582A EP1031671A3 EP 1031671 A3 EP1031671 A3 EP 1031671A3 EP 99305582 A EP99305582 A EP 99305582A EP 99305582 A EP99305582 A EP 99305582A EP 1031671 A3 EP1031671 A3 EP 1031671A3
Authority
EP
European Patent Office
Prior art keywords
elements
acoustic
cavity
orifices
substantially different
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.)
Withdrawn
Application number
EP99305582A
Other languages
German (de)
English (en)
Other versions
EP1031671A2 (fr
Inventor
John Alfred Fifield
Michael Ormescher
Ian Thomas
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.)
Forticrete Ltd
Original Assignee
William Garrard (Leighton Buzzard) 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 GB9904253A external-priority patent/GB2334537B/en
Application filed by William Garrard (Leighton Buzzard) Ltd filed Critical William Garrard (Leighton Buzzard) Ltd
Publication of EP1031671A2 publication Critical patent/EP1031671A2/fr
Publication of EP1031671A3 publication Critical patent/EP1031671A3/fr
Withdrawn legal-status Critical Current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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • 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
    • 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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • 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

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
EP99305582A 1999-02-24 1999-07-14 Eléments porteurs insonorisants Withdrawn EP1031671A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9904253A GB2334537B (en) 1998-02-24 1999-02-24 Acoustic structural elements
GB9904253 1999-02-24

Publications (2)

Publication Number Publication Date
EP1031671A2 EP1031671A2 (fr) 2000-08-30
EP1031671A3 true EP1031671A3 (fr) 2002-11-13

Family

ID=10848421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99305582A Withdrawn EP1031671A3 (fr) 1999-02-24 1999-07-14 Eléments porteurs insonorisants

Country Status (1)

Country Link
EP (1) EP1031671A3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI504655B (zh) 2009-04-10 2015-10-21 Saint Gobain Performance Plast 含有彈性體微粒之聲阻尼組合物
WO2010118358A2 (fr) 2009-04-10 2010-10-14 Saint-Gobain Performance Plastics Corporation Compositions d'amortissement acoustique
RU2528802C1 (ru) * 2013-08-19 2014-09-20 Олег Савельевич Кочетов Звукопоглощающий элемент
RU2531154C1 (ru) * 2013-08-19 2014-10-20 Олег Савельевич Кочетов Звукопоглощающая конструкция
RU2528356C1 (ru) * 2013-08-19 2014-09-10 Олег Савельевич Кочетов Звукопоглощающая конструкция кочетова
RU2528357C1 (ru) * 2013-08-19 2014-09-10 Олег Савельевич Кочетов Акустический экран кочетова
RU2528353C1 (ru) * 2013-08-21 2014-09-10 Олег Савельевич Кочетов Панель шумопоглощающая кочетова
RU2528362C1 (ru) * 2013-08-21 2014-09-10 Олег Савельевич Кочетов Шумопоглощающая панель кочетова
FR3044812B1 (fr) * 2015-12-02 2018-11-02 Universite De Franche-Comte Metamateriau acoustique absorbant
RU2648087C1 (ru) * 2017-03-07 2018-03-22 Олег Савельевич Кочетов Акустический экран
RU2646256C1 (ru) * 2017-03-07 2018-03-02 Олег Савельевич Кочетов Акустический экран для производственных помещений
RU2641330C1 (ru) * 2017-03-14 2018-01-17 Олег Савельевич Кочетов Акустический экран для безопасной деятельности человека-оператора

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071989A (en) * 1976-01-19 1978-02-07 Warren Insulated Bloc, Inc. Sound insulative masonry block
DE4101125A1 (de) * 1991-01-16 1992-07-23 Mantel Juval Verbesserte, schalldaemmende ziegel
US5226267A (en) * 1991-10-23 1993-07-13 Rpg Diffusor Systems, Inc. Acoustical diffusing and absorbing cinder blocks
US5551198A (en) * 1995-05-09 1996-09-03 Schaaf; Cecil F. Sound collecting block and sound absorbing wall system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933146A (en) 1956-01-26 1960-04-19 Zaldastani Othar Structural material
US3506089A (en) 1968-10-25 1970-04-14 Cambridge Acoustical Associate Sound absorptive structural block
US3837426A (en) 1974-01-04 1974-09-24 Junger M Sound absorbing structural block
US3866001A (en) 1974-03-04 1975-02-11 Junger Miguel C Structural block with septum

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071989A (en) * 1976-01-19 1978-02-07 Warren Insulated Bloc, Inc. Sound insulative masonry block
DE4101125A1 (de) * 1991-01-16 1992-07-23 Mantel Juval Verbesserte, schalldaemmende ziegel
US5226267A (en) * 1991-10-23 1993-07-13 Rpg Diffusor Systems, Inc. Acoustical diffusing and absorbing cinder blocks
US5551198A (en) * 1995-05-09 1996-09-03 Schaaf; Cecil F. Sound collecting block and sound absorbing wall system

Also Published As

Publication number Publication date
EP1031671A2 (fr) 2000-08-30

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