CA2095532A1 - Method of manufacturing insulating boards composed of interconnected rodshaped mineral fibre elements - Google Patents

Method of manufacturing insulating boards composed of interconnected rodshaped mineral fibre elements

Info

Publication number
CA2095532A1
CA2095532A1 CA2095532A CA2095532A CA2095532A1 CA 2095532 A1 CA2095532 A1 CA 2095532A1 CA 2095532 A CA2095532 A CA 2095532A CA 2095532 A CA2095532 A CA 2095532A CA 2095532 A1 CA2095532 A1 CA 2095532A1
Authority
CA
Canada
Prior art keywords
lamellae
interconnected
fibres
mineral fibre
rodshaped
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.)
Granted
Application number
CA2095532A
Other languages
French (fr)
Other versions
CA2095532C (en
Inventor
Bent Jacobson
LUIS JõRGEN 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
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8117081&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2095532(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2095532A1 publication Critical patent/CA2095532A1/en
Application granted granted Critical
Publication of CA2095532C publication Critical patent/CA2095532C/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
    • D04H1/70—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
    • D04H1/732—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 by fluid current, e.g. air-lay
    • 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
    • D04H1/42—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
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • 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
    • D04H1/64—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 wet state, e.g. chemical agents in dispersions or solutions
    • 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
    • D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • E04B1/76—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 heat only
    • E04B2001/7683—Fibrous blankets or panels characterised by the orientation of the fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Thermal Insulation (AREA)
  • Insulating Bodies (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Ladders (AREA)

Abstract

A method of manufacturing insulating board elements composed of interconnected mineral fibre lamellae comprising converting a melt of mineral fibre forming starting material into fibres, supplying a binder to said fibres, causing the fibres to form a fibre web, cutting the fibre web in the longitudinal direction to form lamellae, cutting said lamellae into desired lengths, turning the lamellae 90° about their longitudinal axis and bonding. the fibres together to form boards, the lamellae having been subjected to a surface compression followed by a longitudinal compression either before or after the fibre web is cut into lamellae.
CA002095532A 1990-12-07 1991-12-06 Method of manufacturing insulating boards composed of interconnected rodshaped mineral fibre elements Expired - Lifetime CA2095532C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKDK2915/90 1990-12-07
DK291590A DK165926B (en) 1990-12-07 1990-12-07 PROCEDURE FOR THE MANUFACTURE OF INSULATION PLATES COMPOSED BY INVOLVED CONNECTED STABLE MINERAL FIBER ELEMENTS
PCT/DK1991/000383 WO1992010602A1 (en) 1990-12-07 1991-12-06 Method of manufacturing insulating boards composed of interconnected rod-shaped mineral fibre elements

Publications (2)

Publication Number Publication Date
CA2095532A1 true CA2095532A1 (en) 1992-06-08
CA2095532C CA2095532C (en) 2000-11-07

Family

ID=8117081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002095532A Expired - Lifetime CA2095532C (en) 1990-12-07 1991-12-06 Method of manufacturing insulating boards composed of interconnected rodshaped mineral fibre elements

Country Status (12)

Country Link
EP (1) EP0560878B1 (en)
AT (1) ATE113087T1 (en)
AU (1) AU9080591A (en)
CA (1) CA2095532C (en)
CZ (1) CZ282594B6 (en)
DE (1) DE69104730T2 (en)
DK (1) DK165926B (en)
ES (1) ES2062884T3 (en)
FI (1) FI112953B (en)
PL (1) PL168628B1 (en)
SK (1) SK282244B6 (en)
WO (1) WO1992010602A1 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230356C2 (en) * 1992-09-10 1998-02-12 Heraklith Holding Ag Method and device for producing an insulation board from fibrous materials with low bulk density, and insulation board produced therewith
DK3593D0 (en) * 1993-01-14 1993-01-14 Rockwool Int A METHOD FOR PRODUCING A MINERAL FIBER INSULATING WEB, A PLANT FOR PRODUCING A MINERAL FIBER INSULATING WEB, AND A MINERAL FIBER INSULATED PLATE
DK3693D0 (en) * 1993-01-14 1993-01-14 Rockwool Int A METHOD OF PRODUCING A MINERAL FIBER INSULATING WEB, A PLANT FOR PRODUCING A MINERAL FIBER WEB, AND A MINERAL FIBER INSULATED PLATE
DK3793D0 (en) * 1993-01-14 1993-01-14 Rockwool Int A METHOD OF PRODUCING A MINERAL FIBER INSULATING WEB A PLANT FOR PRODUCING A MINERAL WEB, AND A MINERAL FIBER INSULATED PLATE
DE4309990A1 (en) * 1993-03-30 1994-10-06 Malimo Maschinenbau Process for the production of a large-volume nonwoven having surfaces consolidated on both sides
US5318644A (en) * 1993-06-02 1994-06-07 Owens-Corning Fiberglas Technology Inc. Method and apparatus for making an insulation assembly
FR2709919A1 (en) * 1993-08-10 1995-03-24 Saint Gobain Isover Subsoil for growing above ground
DE69530181T3 (en) 1994-01-28 2012-02-16 Rockwool International A/S Process for producing a mineral fiber web
FI941072A (en) * 1994-03-07 1995-09-08 Nokia Mobile Phones Ltd Procedure for data communication, transmitters and receivers
WO1995030787A1 (en) * 1994-05-10 1995-11-16 Owens Corning Direct forming method of collecting long wool fibers
CH691816A5 (en) * 1996-03-25 2001-10-31 Flumroc Ag Process and apparatus for producing mineral fibreboard
SK286867B6 (en) * 1996-03-25 2009-06-05 Rockwool International A/S Process and apparatus for the production of a mineral fibreboard
WO1997036034A1 (en) * 1996-03-25 1997-10-02 Rockwool International A/S Process and apparatus for the production of a mineral fibreboard
CH691960A5 (en) * 1996-09-02 2001-12-14 Flumroc Ag Process and apparatus for producing mineral fibreboard
CH692114A5 (en) * 1996-09-02 2002-02-15 Flumroc Ag Process and apparatus for producing mineral fibreboard
WO1998057000A1 (en) 1997-06-13 1998-12-17 Rockwool Limited Fire stops for use in buildings
GB9717484D0 (en) 1997-08-18 1997-10-22 Rockwool Int Roof and wall cladding
AU2826799A (en) † 1998-03-19 1999-10-11 Rockwool International A/S Process and apparatus for preparation of a mineral fibre product, a such productand uses of it
DE19830066B4 (en) * 1998-06-30 2010-01-14 Gessner, Dieter insulating element
HU228444B1 (en) * 1999-09-28 2013-03-28 Rockwool Int Bonded fibre products
EP1106743B1 (en) * 1999-12-08 2005-04-06 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Process and device for manufacturing a fibrous insulation web
DE10013644A1 (en) * 2000-03-18 2001-09-27 Oesterr Heraklith Gmbh Method and device for producing a mineral fiber mat
DE10041481B4 (en) * 2000-08-24 2006-01-19 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Insulating element and method and apparatus for producing an insulating element, in particular a rolling and / or windable insulation web of mineral fibers
DE60124127T2 (en) * 2000-09-28 2007-09-06 Rockwool International A/S FIBER NONWOVEN
FI20012607A (en) * 2001-12-31 2003-07-01 Paroc Group Oy Ab A method and apparatus for making a fiber oriented mineral wool rug
EA013721B1 (en) † 2004-01-19 2010-06-30 Роквул Интернэшнл А/С Process for manufacturing panels of mineral wool
DE502005001081D1 (en) * 2004-01-21 2007-09-06 Rockwool Mineralwolle Method and device for producing sheet-like or plate-like insulating materials from mineral fibers
ATE368155T1 (en) * 2004-01-31 2007-08-15 Rockwool Mineralwolle METHOD FOR PRODUCING AN INSULATION ELEMENT AND INSULATION ELEMENT
US20070264465A1 (en) * 2004-01-31 2007-11-15 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Method for the Production of a Web of Insulating Material Made of Mineral Fibres and Web of Insulating Material
DK1743076T3 (en) 2004-04-02 2012-11-12 Rockwool Int Acoustic elements and their production
WO2008155401A1 (en) * 2007-06-20 2008-12-24 Rockwool International A/S Mineral fibre product
EP2100992A1 (en) * 2008-03-12 2009-09-16 Paroc Oy Ab Method and arrangement for improving the runnability of a continuous mineral fibre web
FI20096094A (en) * 2009-10-23 2011-04-24 Finnfoam Oy A method of making an insulating board and an insulating board
FI20105564A0 (en) 2010-05-21 2010-05-21 Saint Gobain Rakennustuotteet Insulation piece, insulating method and insulating packaging
RU2506158C1 (en) * 2012-05-29 2014-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Method of making mineral wool article
CN105051278A (en) * 2012-12-11 2015-11-11 罗克伍尔国际公司 A method of forming a cured mineral fibre product
PL3224395T3 (en) 2014-11-24 2019-04-30 Rockwool Int A/S A method of producing a sandwich panel core of mineral wool fibres
PL412081A1 (en) 2015-04-21 2016-10-24 Tabor Aneta Tomisol Insulation lamella mat and the production line for manufacturing insulation lamella mat
CN109154155A (en) * 2016-05-13 2019-01-04 洛科威国际有限公司 The method of isolation is provided to structure
FR3052762B1 (en) 2016-06-17 2020-09-25 Saint Gobain Isover INSTALLATION FOR TREATMENT OF A MATTRESS OF MINERAL FIBERS BY DETECTION AND EVACUATION OF LOCATED FAULTS, AND CORRESPONDING PROCEDURE
PL3276064T3 (en) 2016-07-27 2021-03-08 Technische Universität Dresden Sandwich core comprising a fibre material and method for its preparation and sandwich panel
PL3628481T3 (en) 2018-09-27 2023-01-16 Rockwool International A/S A sandwich panel

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US2546230A (en) * 1947-10-10 1951-03-27 Johns Manville Glass product and method of making the same
US3493452A (en) * 1965-05-17 1970-02-03 Du Pont Apparatus and continuous process for producing fibrous sheet structures
BE795596A (en) * 1972-02-17 1973-06-18 Rockwool Ab METHOD AND SYSTEM FOR MANUFACTURING A MINERAL WOOL LAMINATE PRODUCT AND FOR MAKING IT COHERENT
SE441764B (en) * 1982-10-11 1985-11-04 Gullfiber Ab Insulation sheet and method of producing similar
CA1209893A (en) * 1983-10-24 1986-08-19 Neil M. Cameron Reoriented glass fiber board product and method and apparatus for making same
DE3501897A1 (en) * 1985-01-22 1986-07-24 Bayer Ag, 5090 Leverkusen Process for producing a multi-layer fibre mat

Also Published As

Publication number Publication date
DK165926B (en) 1993-02-08
CA2095532C (en) 2000-11-07
ATE113087T1 (en) 1994-11-15
DE69104730D1 (en) 1994-11-24
CZ106793A3 (en) 1993-11-17
DK291590D0 (en) 1990-12-07
ES2062884T3 (en) 1994-12-16
FI932566A (en) 1993-06-04
EP0560878B1 (en) 1994-10-19
FI932566A0 (en) 1993-06-04
FI112953B (en) 2004-02-13
AU9080591A (en) 1992-07-08
DK291590A (en) 1992-06-17
PL168628B1 (en) 1996-03-29
CZ282594B6 (en) 1997-08-13
DE69104730T2 (en) 1995-05-04
SK282244B6 (en) 2001-12-03
WO1992010602A1 (en) 1992-06-25
SK56293A3 (en) 1994-05-11
EP0560878A1 (en) 1993-09-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202