GB1351093A - Method of manufacturing acoustical boards and installation for realizing same - Google Patents

Method of manufacturing acoustical boards and installation for realizing same

Info

Publication number
GB1351093A
GB1351093A GB1351093DA GB1351093A GB 1351093 A GB1351093 A GB 1351093A GB 1351093D A GB1351093D A GB 1351093DA GB 1351093 A GB1351093 A GB 1351093A
Authority
GB
United Kingdom
Prior art keywords
boards
indentations
milling
feed
station
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
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.)
Vnii Teploizol Yatsionnykh I A
Original Assignee
Vnii Teploizol Yatsionnykh I A
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 Vnii Teploizol Yatsionnykh I A filed Critical Vnii Teploizol Yatsionnykh I A
Publication of GB1351093A publication Critical patent/GB1351093A/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
    • E04B2001/8476—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
    • 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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

1351093 Working stone VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT TEPLOIZOLYATSIONNYKA I AKUSTICHESKIKH STROITELNYKH MATERIALOV I IZDELY 6 June 1972 26348/72 Heading B5E [Also in Division E1] Apparatus for producing acoustical boards of a porous silicate material by, by cutting from a large block, grinding to size and then milling indentations in the boards, comprises a frame saw 1 including means 2 for intermittently feeding large blocks therethrough, an intermediate table 3 including intermittent feed means 42 to feed the boards towards a working platform 7 along which the boards are fed by an endless conveyer 8, means 6 to transfer the boards from the intermittent to the continuous feed and two milling stations on the work-table with a turntable therebetween, the first milling station sizing the longitudinal edges of the board and the second sizing the transverse edges and possibly also forming the indentations. The turntable rotates the boards through 90 degrees. When the indentations to be formed are non- linear the apparatus may include a third milling station at which they are formed. The finished boards may be coated with a soln. of liquid glass at a final station 60. Detailed dimensions of the boards and configurations of the indentations together with details of operation and control of the apparatus are also disclosed.
GB1351093D 1972-06-06 1972-06-06 Method of manufacturing acoustical boards and installation for realizing same Expired GB1351093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2634872 1972-06-06

Publications (1)

Publication Number Publication Date
GB1351093A true GB1351093A (en) 1974-04-24

Family

ID=10242275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1351093D Expired GB1351093A (en) 1972-06-06 1972-06-06 Method of manufacturing acoustical boards and installation for realizing same

Country Status (1)

Country Link
GB (1) GB1351093A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138842A1 (en) * 2000-03-27 2001-10-04 Mäger AG Innenausbau Method for producing a panel-like sound-absorbing element and apparatus for carrying out said method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138842A1 (en) * 2000-03-27 2001-10-04 Mäger AG Innenausbau Method for producing a panel-like sound-absorbing element and apparatus for carrying out said method

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Legal Events

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