GB946609A - Fire retardant acoustical tile - Google Patents

Fire retardant acoustical tile

Info

Publication number
GB946609A
GB946609A GB45771/61A GB4577161A GB946609A GB 946609 A GB946609 A GB 946609A GB 45771/61 A GB45771/61 A GB 45771/61A GB 4577161 A GB4577161 A GB 4577161A GB 946609 A GB946609 A GB 946609A
Authority
GB
United Kingdom
Prior art keywords
mixture
clay
binder
mineral
water
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
GB45771/61A
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.)
Celotex Corp
Original Assignee
Celotex Corp
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 Celotex Corp filed Critical Celotex Corp
Publication of GB946609A publication Critical patent/GB946609A/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
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/28—Polysaccharides or derivatives thereof
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/52—Sound-insulating materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

A fire-resistant acoustical tile consists of granulated mineral fibres and a binder which includes non-swelling clay material in an amount not less than 12% by weight of the mineral fibre. The granular mineral fibre is defined as mineral wool or glass wool in the form of granules or separate tufts, the size of which is such that 100% will pass through a inch mesh and 0-20% will pass through a No. 4 U.S. mesh. The nonswelling clays are kaplinite, talc, chrysotile, and ball clay. The binder may additionally include starch, boric acid, paraffin wax, and sodium hexametaphosphate. The clay is pulverised so that the particles are about 2.14 to 5.72 microns in length and width and the thickness is about 1/10th of the length or less. A mixture of clay, boric acid, starch, and sodium hexametaphosphate in water at 150 DEG F. is slowly added with stirring to a mixture of paraffin wax in water at 205 DEG F. More water is then added and the whole mixture kept heated at 185 DEG F. until the viscosity of the mixture is 1000-2000 centipoises at 170 DEG F. The binder is mixed with the mineral wool and this mixture is fed into paper lined platens and levelled with a reciprocating screed bar. The moulded slabs are air-dried and then placed in a drying oven where drying takes place in four separate zones. Details of the proportions of the various constituents used and temperatures employed in drying are given.
GB45771/61A 1960-12-30 1961-12-21 Fire retardant acoustical tile Expired GB946609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7977260A 1960-12-30 1960-12-30

Publications (1)

Publication Number Publication Date
GB946609A true GB946609A (en) 1964-01-15

Family

ID=22152718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45771/61A Expired GB946609A (en) 1960-12-30 1961-12-21 Fire retardant acoustical tile

Country Status (2)

Country Link
US (1) US3103444A (en)
GB (1) GB946609A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333656A (en) * 1964-10-29 1967-08-01 Owens Corning Fiberglass Corp Fibrous acoustical panel with impregnant in rear body portion
US4655950A (en) * 1985-01-07 1987-04-07 United States Gypsum Company Foamed cast acoustical material and method
US6319312B1 (en) 1998-11-18 2001-11-20 Advanced Construction Materials Corp. Strengthened, light weight wallboard and method and apparatus for making the same
US6251979B1 (en) 1998-11-18 2001-06-26 Advanced Construction Materials Corp. Strengthened, light weight wallboard and method and apparatus for making the same
US6340388B1 (en) 1998-11-18 2002-01-22 Advanced Construction Materials Corp. Strengthened, light weight wallboard and method and apparatus for making the same
US8367195B2 (en) * 2008-09-04 2013-02-05 Frank Santoro Products made from recycled cardboard
US9702142B1 (en) 2016-04-27 2017-07-11 Awi Licensing Llc Water stain and sag resistant acoustic building panel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976162A (en) * 1958-07-03 1961-03-21 Johns Manville Briquetting granular material

Also Published As

Publication number Publication date
US3103444A (en) 1963-09-10

Similar Documents

Publication Publication Date Title
US2837435A (en) Bagasse concrete
US2526066A (en) Plastic composition materials and products made therefrom
ES424247A1 (en) Improvements in and relating to board products
US2388060A (en) Ceramic composition
ES481672A1 (en) Process for the production of non-combustible asbestos-free board products.
NO166319C (en) SHAPED ARTICLE OF A FORMABLE FIBER-CONTAINED CEMENTAL MATERIAL, PROCEDURE FOR PRODUCING THEREOF, AND A HARDENED FIBER-CONTAINED CEMENT PRODUCT.
GB946609A (en) Fire retardant acoustical tile
US3590111A (en) Method of producing lightweight shaped articles containing perlite or vermiculite
US3367871A (en) Molded precision-dimensioned high temperature insulation material
US4564485A (en) Process for producing a plastic composition which can be processed into a fire-resistant material
ZA821576B (en) Reinforced fibre sheet materials
US2600812A (en) Insulating pipe covering
FR2307930A1 (en) Permanent lightweight insulation for building wall - has hydrated or porous binding matrix with shredded paper aggregate
GB1363706A (en) Building and/or constructional units
SE8200859L (en) SET TO MAKE CERAMIC FIBERS
GB1339483A (en) Method for producing liners for feeder heads used in metal casting and an apparatus therefore
DE202007016205U1 (en) Mixtures for the manufacture of components
ES8304898A1 (en) Process for the manufacture of ceramic fibre containing granular heat-resistant or refractory materials
GB973205A (en) Moulded mineral fibre acoustical tile
GB1342063A (en) Cement compositions
GB1124498A (en) Improvements in or relating to slurries for application to pavings
US2382155A (en) Artificial structural material and process of making it
US1852676A (en) Composite structural material
DE873069C (en) Process for the production of thermally resistant, non-shrinking thermal insulation compound
KR19990001414A (en) Insulation Mortar Manufacturing Method Using Autoclaved Light Weight Concrete Grinding Material