GB568696A - Improvements in or relating to sound-absorbing devices - Google Patents

Improvements in or relating to sound-absorbing devices

Info

Publication number
GB568696A
GB568696A GB765043A GB765043A GB568696A GB 568696 A GB568696 A GB 568696A GB 765043 A GB765043 A GB 765043A GB 765043 A GB765043 A GB 765043A GB 568696 A GB568696 A GB 568696A
Authority
GB
United Kingdom
Prior art keywords
edges
slab
sound
relating
absorbing devices
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
Application number
GB765043A
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
Priority to FR921000D priority Critical patent/FR921000A/fr
Application filed by Individual filed Critical Individual
Priority to GB765043A priority patent/GB568696A/en
Publication of GB568696A publication Critical patent/GB568696A/en
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
    • E04B1/8227—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 screens ; Arrangements of sound-absorbing elements, e.g. baffles
    • 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
    • E04B2001/8457—Solid slabs or blocks

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Fencing (AREA)
  • Building Environments (AREA)

Abstract

568,696. Building slabs. NEELANDS, A. R. May 13, 1943, No. 7650. [Class 87 (i)] A sound absorbing panel comprises a slab M of wood wool bound with plaster or cement shaped at the edges to fit into channels in supporting stanchions D, E and provided with a light-steel channel F on the upper and lower edges and in the case of tubular uprights on the vertical edges also, the front and back surfaces of the slab having a covering of calico, perforated metal or tangled metal strip or wire attached to the framework and retained in position by a wire mesh or netting J. Specifications 520,757, [Group XIII], and 544,042 are referred to.
GB765043A 1943-05-13 1943-05-13 Improvements in or relating to sound-absorbing devices Expired GB568696A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR921000D FR921000A (en) 1943-05-13
GB765043A GB568696A (en) 1943-05-13 1943-05-13 Improvements in or relating to sound-absorbing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB765043A GB568696A (en) 1943-05-13 1943-05-13 Improvements in or relating to sound-absorbing devices

Publications (1)

Publication Number Publication Date
GB568696A true GB568696A (en) 1945-04-17

Family

ID=9837167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB765043A Expired GB568696A (en) 1943-05-13 1943-05-13 Improvements in or relating to sound-absorbing devices

Country Status (2)

Country Link
FR (1) FR921000A (en)
GB (1) GB568696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2006462A1 (en) * 2007-06-20 2008-12-24 Knauf Insulation GmbH Acoustic multi-layer board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2006462A1 (en) * 2007-06-20 2008-12-24 Knauf Insulation GmbH Acoustic multi-layer board

Also Published As

Publication number Publication date
FR921000A (en) 1947-05-08

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