GB642722A - Improvements relating to heat and sound insulating materials - Google Patents

Improvements relating to heat and sound insulating materials

Info

Publication number
GB642722A
GB642722A GB488547A GB488547A GB642722A GB 642722 A GB642722 A GB 642722A GB 488547 A GB488547 A GB 488547A GB 488547 A GB488547 A GB 488547A GB 642722 A GB642722 A GB 642722A
Authority
GB
United Kingdom
Prior art keywords
sheet
fibres
heat
faced
sound insulating
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
GB488547A
Inventor
Leonard Pierce Todd
Lucas Alexander Rex Waring
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.)
Turner Brothers Asbestos Co Ltd
Original Assignee
Turner Brothers Asbestos Co 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
Application filed by Turner Brothers Asbestos Co Ltd filed Critical Turner Brothers Asbestos Co Ltd
Priority to GB488547A priority Critical patent/GB642722A/en
Publication of GB642722A publication Critical patent/GB642722A/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
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound 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
    • E04B2001/8471—Solid slabs or blocks layered with non-planar interior transition surfaces between layers, e.g. faceted, corrugated

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

642,722. Heat and sound insulating fibre board; compound sheet materials. TURNER BROS. ASBESTOS CO., Ltd. Feb. 19, 1947, No. 4885. Drawings to Specification. [Classes 96 and 140] [Also in Group XIII] A heat and sound insulating sheet of bonded felted asbestos fibres, staple glass fibres or slag wool or a mixture of two or all of such fibres with or without the addition of mineral wool, the length of the fibres being at least “ inch, is formed with or profiled to have at one or both sides a plurality of separate and adjacent pocket-like cavities which may be up to ¥ inch in depth, and is produced by subjecting the felt, permeated with a solution of a heatresisting bonding medium which does not substantially decompose or melt up to 500‹ C., such that the felt contains approximately once to twice its own weight of liquid, to a profiling operation and to a drying and/or curing operation. The final product may contain 5-40 per cent of a bonding medium consisting of an alkali silicate or silicon ester in a suitable solvent, and may be further treated with zinc sulphate solution or an acid to reduce alkalinity and solubility of the bonding medium and further harden the sheet. A sheet may be faced with material of low conductivity or polished metal ; a number of sheets may be interleaved or faced with wood, bonded fibrous or woven sheet, plastics or metal-faced plywood. The facing sheets may be perforated to allow of sound absorption in the cavities of the felted fibre sheets.
GB488547A 1947-02-19 1947-02-19 Improvements relating to heat and sound insulating materials Expired GB642722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB488547A GB642722A (en) 1947-02-19 1947-02-19 Improvements relating to heat and sound insulating materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB488547A GB642722A (en) 1947-02-19 1947-02-19 Improvements relating to heat and sound insulating materials

Publications (1)

Publication Number Publication Date
GB642722A true GB642722A (en) 1950-09-13

Family

ID=9785671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB488547A Expired GB642722A (en) 1947-02-19 1947-02-19 Improvements relating to heat and sound insulating materials

Country Status (1)

Country Link
GB (1) GB642722A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984313A (en) * 1959-04-24 1961-05-16 Owens Corning Fiberglass Corp Fibrous glass panel
US2984312A (en) * 1959-04-24 1961-05-16 Owens Corning Fiberglass Corp Acoustical wall board
US3035657A (en) * 1959-12-22 1962-05-22 Sidney Roofing & Paper Company Acoustic panel
US3078948A (en) * 1959-12-17 1963-02-26 Koppers Co Inc Acoustical panel
US3137364A (en) * 1958-10-06 1964-06-16 Wood Conversion Co Manufacture of perforated acoustic bodies
US3183996A (en) * 1959-09-04 1965-05-18 Forty Eight Insulations Inc Acoustical structural panel
US3501878A (en) * 1966-11-08 1970-03-24 Charles Segal Sound and heat insulating panels
EP0158234A2 (en) * 1984-04-05 1985-10-16 Hoechst Aktiengesellschaft Planular sandwich-structured body
EP0250005A1 (en) * 1984-04-05 1987-12-23 Hoechst Aktiengesellschaft Plane-shaped sandwich-structured body
WO2002038881A1 (en) * 2000-11-07 2002-05-16 Heinrich Wischemann Light building panel
KR20030090479A (en) * 2002-05-21 2003-11-28 신용운 Panel for construction
DE202004005948U1 (en) * 2004-04-13 2005-08-25 Carcoustics Tech Center Gmbh Sandwich-type airborne sound absorber

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137364A (en) * 1958-10-06 1964-06-16 Wood Conversion Co Manufacture of perforated acoustic bodies
US2984313A (en) * 1959-04-24 1961-05-16 Owens Corning Fiberglass Corp Fibrous glass panel
US2984312A (en) * 1959-04-24 1961-05-16 Owens Corning Fiberglass Corp Acoustical wall board
US3183996A (en) * 1959-09-04 1965-05-18 Forty Eight Insulations Inc Acoustical structural panel
US3078948A (en) * 1959-12-17 1963-02-26 Koppers Co Inc Acoustical panel
US3035657A (en) * 1959-12-22 1962-05-22 Sidney Roofing & Paper Company Acoustic panel
US3501878A (en) * 1966-11-08 1970-03-24 Charles Segal Sound and heat insulating panels
EP0158234A2 (en) * 1984-04-05 1985-10-16 Hoechst Aktiengesellschaft Planular sandwich-structured body
EP0158234A3 (en) * 1984-04-05 1987-02-25 Hoechst Aktiengesellschaft Planular sandwich-structured body
EP0250005A1 (en) * 1984-04-05 1987-12-23 Hoechst Aktiengesellschaft Plane-shaped sandwich-structured body
WO2002038881A1 (en) * 2000-11-07 2002-05-16 Heinrich Wischemann Light building panel
KR20030090479A (en) * 2002-05-21 2003-11-28 신용운 Panel for construction
DE202004005948U1 (en) * 2004-04-13 2005-08-25 Carcoustics Tech Center Gmbh Sandwich-type airborne sound absorber

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