DE69701638D1 - A METHOD FOR PRODUCING A MULTI-LAYERED INSULATION BOARD, AND A MULTI-LAYERED INSULATION BOARD AND THE USE THEREOF - Google Patents

A METHOD FOR PRODUCING A MULTI-LAYERED INSULATION BOARD, AND A MULTI-LAYERED INSULATION BOARD AND THE USE THEREOF

Info

Publication number
DE69701638D1
DE69701638D1 DE69701638T DE69701638T DE69701638D1 DE 69701638 D1 DE69701638 D1 DE 69701638D1 DE 69701638 T DE69701638 T DE 69701638T DE 69701638 T DE69701638 T DE 69701638T DE 69701638 D1 DE69701638 D1 DE 69701638D1
Authority
DE
Germany
Prior art keywords
insulation board
layered insulation
web
producing
insulating 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 - Fee Related
Application number
DE69701638T
Other languages
German (de)
Other versions
DE69701638T2 (en
Inventor
Ian Cridland
Luis Noergaard
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 DE69701638D1 publication Critical patent/DE69701638D1/en
Application granted granted Critical
Publication of DE69701638T2 publication Critical patent/DE69701638T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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.
DE69701638T 1996-09-20 1997-09-22 A METHOD FOR PRODUCING A MULTI-LAYERED INSULATION BOARD, AND A MULTI-LAYERED INSULATION BOARD AND THE USE THEREOF Expired - Fee Related DE69701638T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK103096 1996-09-20
PCT/DK1997/000400 WO1998012395A1 (en) 1996-09-20 1997-09-22 A process for the preparation of a layered insulating board, and a layered board and a use of this board

Publications (2)

Publication Number Publication Date
DE69701638D1 true DE69701638D1 (en) 2000-05-11
DE69701638T2 DE69701638T2 (en) 2000-10-05

Family

ID=8100206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701638T Expired - Fee Related DE69701638T2 (en) 1996-09-20 1997-09-22 A METHOD FOR PRODUCING A MULTI-LAYERED INSULATION BOARD, AND A MULTI-LAYERED INSULATION BOARD AND THE USE THEREOF

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
EP0939173B2 (en) * 1998-02-28 2010-10-27 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Process for making an insulation board from mineral fibres and insulation board
WO1999047765A1 (en) † 1998-03-19 1999-09-23 Rockwool International A/S Process and apparatus for preparation of a mineral fibre product, a such product and uses of it
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.

Family Cites Families (7)

* 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
DE3701592A1 (en) * 1987-01-21 1988-08-04 Rockwool Mineralwolle METHOD FOR CONTINUOUSLY PRODUCING A FIBER INSULATION SHEET AND DEVICE FOR IMPLEMENTING THE METHOD
SE463817B (en) * 1988-12-16 1991-01-28 Rockwool Ab SET AND DEVICE TO ADD BINDING AGENTS TO NEW CREATED MINERAL WOOL FIBERS
EP0451186B1 (en) * 1989-10-30 1995-02-15 Rockwool Aktiebolaget Method and apparatus for the manufacture of mineral wool plates
DK18293D0 (en) * 1993-02-17 1993-02-17 Rockwool Int INSULATION MATTERS
DK171905B1 (en) * 1995-06-22 1997-08-04 Rockwool Int Method and apparatus for making a mineral bowl tubing for insulation purposes

Also Published As

Publication number Publication date
CZ94299A3 (en) 1999-08-11
ES2144855T3 (en) 2000-06-16
WO1998012395A1 (en) 1998-03-26
DE69701638T2 (en) 2000-10-05
GB2317403A (en) 1998-03-25
GB2317403B (en) 2001-01-24
HUP9904721A3 (en) 2000-08-28
EP0927287B1 (en) 2000-04-05
PL332457A1 (en) 1999-09-13
AU4295697A (en) 1998-04-14
GB9621079D0 (en) 1996-11-27
HU221918B1 (en) 2003-02-28
EP0927287A1 (en) 1999-07-07
HUP9904721A2 (en) 2000-05-28
ATE191528T1 (en) 2000-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee