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GB2162465B - Building board - Google Patents

Building board

Info

Publication number
GB2162465B
GB2162465B GB08517787A GB8517787A GB2162465B GB 2162465 B GB2162465 B GB 2162465B GB 08517787 A GB08517787 A GB 08517787A GB 8517787 A GB8517787 A GB 8517787A GB 2162465 B GB2162465 B GB 2162465B
Authority
GB
United Kingdom
Prior art keywords
building board
building
board
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
GB08517787A
Other versions
GB8517787D0 (en
GB2162465A (en
Inventor
John Sauder Forry
John Richard Garrick
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong World Industries Inc
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 claimed from US06/408,059 external-priority patent/US4432714A/en
Priority claimed from US06/408,060 external-priority patent/US4435353A/en
Priority claimed from GB08321914A external-priority patent/GB2125450B/en
Application filed by Armstrong World Industries Inc filed Critical Armstrong World Industries Inc
Publication of GB8517787D0 publication Critical patent/GB8517787D0/en
Publication of GB2162465A publication Critical patent/GB2162465A/en
Application granted granted Critical
Publication of GB2162465B publication Critical patent/GB2162465B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/14—Mineral wool

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
GB08517787A 1982-08-16 1985-07-15 Building board Expired GB2162465B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US40806182A 1982-08-16 1982-08-16
US06/408,059 US4432714A (en) 1982-08-16 1982-08-16 Apparatus for forming building materials comprising non-woven webs
US06/408,060 US4435353A (en) 1982-08-16 1982-08-16 Processes for forming building materials comprising non-woven webs
GB08321914A GB2125450B (en) 1982-08-16 1983-08-15 Building materials and process and apparatus for manufacture thereof

Publications (3)

Publication Number Publication Date
GB8517787D0 GB8517787D0 (en) 1985-08-21
GB2162465A GB2162465A (en) 1986-02-05
GB2162465B true GB2162465B (en) 1987-01-28

Family

ID=27449496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08517787A Expired GB2162465B (en) 1982-08-16 1985-07-15 Building board

Country Status (1)

Country Link
GB (1) GB2162465B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE523021C2 (en) * 2000-05-22 2004-03-23 Sca Hygiene Prod Ab Method for forming an air-laid fiber web
SE543410C2 (en) * 2019-03-08 2021-01-05 Pulpac AB A method for producing cellulose products and a forming unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589132A (en) * 1944-04-25 1947-06-12 Ruberoid Co Improvements in building boards or the like and method of making the same
GB627532A (en) * 1947-01-29 1949-08-10 James Bennie Improvements in or relating to constructional materials
GB772581A (en) * 1954-06-23 1957-04-17 Saint Gobain Reinforced plaster panels and process for their manufacture
GB858469A (en) * 1957-11-25 1961-01-11 Allied Chem Improvements in or relating to the bonding of gypsum to paper and products obtained thereby
GB840304A (en) * 1958-12-03 1960-07-06 Welsh Mouldings Ltd Improvements in compressed composition building boards, slabs and the like
DE1484331A1 (en) * 1964-05-11 1969-04-30 Emil Metzger Component
US4335177A (en) * 1979-10-03 1982-06-15 Kurimoto Iron Works, Ltd. Glass fiber-reinforced cement plates

Also Published As

Publication number Publication date
GB8517787D0 (en) 1985-08-21
GB2162465A (en) 1986-02-05

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Legal Events

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