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GB2317403B - A process for the preparation of a layered insulating board,and a layered insulating board - Google Patents

A process for the preparation of a layered insulating board,and a layered insulating board

Info

Publication number
GB2317403B
GB2317403B GB9621079A GB9621079A GB2317403B GB 2317403 B GB2317403 B GB 2317403B GB 9621079 A GB9621079 A GB 9621079A GB 9621079 A GB9621079 A GB 9621079A GB 2317403 B GB2317403 B GB 2317403B
Authority
GB
United Kingdom
Prior art keywords
insulating board
layered insulating
preparation
web
primary web
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 - Lifetime
Application number
GB9621079A
Other versions
GB9621079D0 (en
GB2317403A (en
Inventor
Ian Cridland
Luis Norgaard
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.)
Rockwool AS
Original Assignee
Rockwool International AS
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 Rockwool International AS filed Critical Rockwool International AS
Publication of GB9621079D0 publication Critical patent/GB9621079D0/en
Publication of GB2317403A publication Critical patent/GB2317403A/en
Application granted granted Critical
Publication of GB2317403B publication Critical patent/GB2317403B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • 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
    • D04H1/593—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 to layered webs
    • 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
    • D04H13/00—Other non-woven fabrics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Building Environments (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Insulating Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Thermal Insulation (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The present invention relates to a process for the preparation of a mineral fibre insulating board, which insulating board comprises at least one hard layer and at least one soft layer. The process comprises provision of a primary web, compression of the primary web in one or more longitudinally extending zones, doubling of the primary web to form a secondary web, and curing and optional compression of the secondary web, the amount of binder added to the various zones lying within different ranges.
GB9621079A 1996-09-20 1996-10-09 A process for the preparation of a layered insulating board,and a layered insulating board Expired - Lifetime GB2317403B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK103096 1996-09-20

Publications (3)

Publication Number Publication Date
GB9621079D0 GB9621079D0 (en) 1996-11-27
GB2317403A GB2317403A (en) 1998-03-25
GB2317403B true GB2317403B (en) 2001-01-24

Family

ID=8100206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9621079A Expired - Lifetime GB2317403B (en) 1996-09-20 1996-10-09 A process for the preparation of a layered insulating board,and a layered insulating board

Country Status (10)

Country Link
EP (1) EP0927287B1 (en)
AT (1) ATE191528T1 (en)
AU (1) AU4295697A (en)
CZ (1) CZ94299A3 (en)
DE (1) DE69701638T2 (en)
ES (1) ES2144855T3 (en)
GB (1) GB2317403B (en)
HU (1) HU221918B1 (en)
PL (1) PL332457A1 (en)
WO (1) WO1998012395A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE248963T1 (en) * 1998-02-28 2003-09-15 Rockwool Mineralwolle METHOD FOR PRODUCING AN INSULATION BOARD FROM MINERAL FIBERS AND INSULATION BOARD
DE69909454T3 (en) † 1998-03-19 2009-09-10 Rockwool International A/S Method and device for producing a mineral fiber product
PL342090A1 (en) 2000-08-18 2001-02-12 Jacek Olinkiewicz Method of manufacturing multiple-layered panel-like building units and multiple-layered panel-like building unit obtained thereby
ES2292833T5 (en) * 2001-11-14 2020-11-23 Rockwool Int Mineral fiber mats
CH706714A2 (en) 2012-07-06 2014-01-15 Robert Ruhlmann Agent for improving the thermal insulation properties of inorganic materials.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917750A (en) * 1987-01-21 1990-04-17 Deutsche Rockwool Mineralwoll - Gmbh Method of and apparatus for manufacturing a mineral fiber insulating web
EP0374112A1 (en) * 1988-12-16 1990-06-20 Rockwool Aktiebolaget Method and apparatus for supplying a binder to mineral wool
WO1994019555A1 (en) * 1993-02-17 1994-09-01 Rockwool International A/S Insulating batt
WO1997001060A1 (en) * 1995-06-22 1997-01-09 Rockwool International A/S Process and apparatus for the preparation of a tubular sheathing of mineral fibres for insulation purposes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248663C1 (en) * 1982-12-30 1984-06-07 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Coated facade or roof insulation board made of mineral fibers, as well as processes for their production
DK155163B (en) * 1986-06-30 1989-02-20 Rockwool Int PROCEDURE FOR CONTINUOUS PRODUCTION OF MINERAL WOOLS
ATE118398T1 (en) * 1989-10-30 1995-03-15 Rockwool Ab METHOD AND DEVICE FOR PRODUCING MINERAL WOOL PANELS.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917750A (en) * 1987-01-21 1990-04-17 Deutsche Rockwool Mineralwoll - Gmbh Method of and apparatus for manufacturing a mineral fiber insulating web
EP0374112A1 (en) * 1988-12-16 1990-06-20 Rockwool Aktiebolaget Method and apparatus for supplying a binder to mineral wool
WO1994019555A1 (en) * 1993-02-17 1994-09-01 Rockwool International A/S Insulating batt
WO1997001060A1 (en) * 1995-06-22 1997-01-09 Rockwool International A/S Process and apparatus for the preparation of a tubular sheathing of mineral fibres for insulation purposes

Also Published As

Publication number Publication date
AU4295697A (en) 1998-04-14
ATE191528T1 (en) 2000-04-15
HU221918B1 (en) 2003-02-28
GB9621079D0 (en) 1996-11-27
WO1998012395A1 (en) 1998-03-26
GB2317403A (en) 1998-03-25
PL332457A1 (en) 1999-09-13
ES2144855T3 (en) 2000-06-16
DE69701638D1 (en) 2000-05-11
DE69701638T2 (en) 2000-10-05
HUP9904721A2 (en) 2000-05-28
EP0927287A1 (en) 1999-07-07
EP0927287B1 (en) 2000-04-05
CZ94299A3 (en) 1999-08-11
HUP9904721A3 (en) 2000-08-28

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