GB1302653A - - Google Patents

Info

Publication number
GB1302653A
GB1302653A GB1304371A GB1304371A GB1302653A GB 1302653 A GB1302653 A GB 1302653A GB 1304371 A GB1304371 A GB 1304371A GB 1304371 A GB1304371 A GB 1304371A GB 1302653 A GB1302653 A GB 1302653A
Authority
GB
United Kingdom
Prior art keywords
fibres
hollows
chipboard layer
resin particles
chipboard
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
GB1304371A
Other languages
English (en)
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 filed Critical
Publication of GB1302653A publication Critical patent/GB1302653A/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
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-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
    • E04B2001/8461—Solid slabs or blocks layered
    • 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)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
GB1304371A 1970-05-05 1971-05-04 Expired GB1302653A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707016771 DE7016771U (de) 1970-05-05 1970-05-05 Schallschluckplatte.

Publications (1)

Publication Number Publication Date
GB1302653A true GB1302653A (de) 1973-01-10

Family

ID=6611424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1304371A Expired GB1302653A (de) 1970-05-05 1971-05-04

Country Status (5)

Country Link
AT (1) AT315441B (de)
CH (1) CH527981A (de)
DE (1) DE7016771U (de)
FR (1) FR2088346B3 (de)
GB (1) GB1302653A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006119517A1 (de) * 2005-05-06 2006-11-16 Rene Dolinsek Holzbauelement sowie verfahren zu dessen herstellung
CN103890293A (zh) * 2011-10-27 2014-06-25 李华珩 用于改善室内空气质量的装饰天然木材活性炭板木质材料复合体的吸附吸音结构及其制造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7905519A (nl) * 1978-07-25 1980-01-29 Weltin Optac Geluidsabsorptiemiddel.
FR2487818A1 (fr) * 1980-08-04 1982-02-05 Perrot Gabriel Ecrans acoustiques transparents, anti-reverberants, absorbants et decomposants les ondes sonores
DE3421329A1 (de) * 1984-06-08 1985-12-12 Holzwerke H. Wilhelmi Gmbh & Co Kg, 6335 Lahnau Schallschluckende bauplatte fuer decken und waende

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006119517A1 (de) * 2005-05-06 2006-11-16 Rene Dolinsek Holzbauelement sowie verfahren zu dessen herstellung
CN103890293A (zh) * 2011-10-27 2014-06-25 李华珩 用于改善室内空气质量的装饰天然木材活性炭板木质材料复合体的吸附吸音结构及其制造方法

Also Published As

Publication number Publication date
DE7016771U (de) 1970-11-12
CH527981A (de) 1972-09-15
FR2088346B3 (de) 1974-03-08
FR2088346A3 (de) 1972-01-07
AT315441B (de) 1974-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees