FI20165860L - Method of producing a two-layer or multilayer mineral wool insulation - Google Patents

Method of producing a two-layer or multilayer mineral wool insulation

Info

Publication number
FI20165860L
FI20165860L FI20165860A FI20165860A FI20165860L FI 20165860 L FI20165860 L FI 20165860L FI 20165860 A FI20165860 A FI 20165860A FI 20165860 A FI20165860 A FI 20165860A FI 20165860 L FI20165860 L FI 20165860L
Authority
FI
Finland
Prior art keywords
mineral wool
layer
recycled material
producing
main surfaces
Prior art date
Application number
FI20165860A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20165860A (en
FI127694B (en
Inventor
Mika Honkasalo
Kim Lundström
Hannu-Petteri Mattila
Original Assignee
Paroc Group Oy
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 Paroc Group Oy filed Critical Paroc Group Oy
Priority to FI20165860A priority Critical patent/FI127694B/en
Priority to PL17193076T priority patent/PL3323924T3/en
Priority to EP17193076.1A priority patent/EP3323924B1/en
Publication of FI20165860A publication Critical patent/FI20165860A/en
Publication of FI20165860L publication Critical patent/FI20165860L/en
Application granted granted Critical
Publication of FI127694B publication Critical patent/FI127694B/en

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
    • D04H1/4218—Glass 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
    • 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
    • D04H1/587—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 characterised by the bonding agents used
    • 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
    • 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
    • D04H13/008—Glass fibre products; Complete installations for making them
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Keksinnön kohteena on menetelmä kaksi- tai useampikerroksisen mineraalivillaeristeen (1) valmistamiseksi. Menetelmässä mineraalivillan valmistuslinjassa tuotetaan jatkuvatoimisesti mineraalivillamattoa (2), jossa on alapuoli ja yläpuoli, jotka määrittävät mineraalivillamaton pääpinnat, ja jossa mineraalivillamatossa kuidut sijaitsevat olennaisesti mainittujen pääpintojen suuntaisissa tasoissa. Menetelmässä ainakin yhdelle mainituista pääpinnoista tuodaan kierrätysmateriaalia sisältävä lisäeristyskerros (3, 3’), joka kierrätysmateriaali sisältää revittyä ja/tai murskattua ja/tai jauhettua mineraalivillaa ja johon kierrätysmateriaaliin on sekoitettu sideainetta jauhemaisessa muodossa ennen sen tuomista mainitulle ainakin yhdelle mineraalivillamaton (2) pääpinnalle. Kierrätysmateriaalia oleva kerros (3, 3’) puristetaan mattomaiseksi kerrokseksi ennen sen tuomista mainitulle ainakin yhdelle mineraalivillamaton pääpinnalle. Mineraalivillamaton (2) ja sen ainakin yhdelle pääpinnalle lisätyn kierrätysmateriaalia (3, 3’) olevan lisäeristyskerroksen muodostama mineraalivillaeriste (1) viedään lopuksi karkaisukäsittelyyn (8).The present invention relates to a method for producing two or more layers of mineral wool insulation (1). In the method, the mineral wool production line continuously produces a mineral wool mat (2) having a bottom and an upper side defining the main surfaces of the mineral wool and wherein the fibers of the mineral wool mat are located substantially in planes parallel to said main surfaces. The method comprises providing to at least one of said main surfaces an additional insulating layer (3, 3 ') containing recycled material, comprising recycled and / or crushed and / or ground mineral wool and admixed with recycled material in powdered form before applying to said at least one crimp. The layer (3, 3 ') of recycled material is compressed into a matt layer before being applied to said at least one major surface of mineral wool mat. Finally, the mineral wool insulation (1) formed by the mineral wool mat (2) and an additional insulating layer (3) of recycled material (3, 3) added to its at least one major surface is finally subjected to a quench treatment (8).

FI20165860A 2016-11-16 2016-11-16 Method of producing a two-layer or multilayer mineral wool insulation FI127694B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20165860A FI127694B (en) 2016-11-16 2016-11-16 Method of producing a two-layer or multilayer mineral wool insulation
PL17193076T PL3323924T3 (en) 2016-11-16 2017-09-26 Method for manufacturing a double or multi-layer mineral wool insulation
EP17193076.1A EP3323924B1 (en) 2016-11-16 2017-09-26 Method for manufacturing a double or multi-layer mineral wool insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165860A FI127694B (en) 2016-11-16 2016-11-16 Method of producing a two-layer or multilayer mineral wool insulation

Publications (3)

Publication Number Publication Date
FI20165860A FI20165860A (en) 2018-05-17
FI20165860L true FI20165860L (en) 2018-05-17
FI127694B FI127694B (en) 2018-12-14

Family

ID=60117468

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20165860A FI127694B (en) 2016-11-16 2016-11-16 Method of producing a two-layer or multilayer mineral wool insulation

Country Status (3)

Country Link
EP (1) EP3323924B1 (en)
FI (1) FI127694B (en)
PL (1) PL3323924T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524875B1 (en) 2021-08-16 2022-10-15 Ibe Anlagentechnik Gmbh Process for the waste-free manufacture of mineral wool insulation products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921399A1 (en) * 1989-06-29 1991-01-10 Gruenzweig & Hartmann METHOD AND DEVICE FOR THE PRODUCTION OF MINERAL WOOL FABRICS FROM PARTICULAR STONE WOOL
US5778492A (en) * 1997-05-14 1998-07-14 Johns Manville International, Inc. Scrap fiber refeed system and method
ES2286020T3 (en) * 1999-05-27 2007-12-01 Rockwool International A/S MINERAL FIBER INSULATING PANEL THAT INCLUDES A RIGID SURFACE LAYER, PROCEDURE FOR THE PREPARATION AND USE OF THE INSULATING PRODUCT FOR ROOFING AND COATING OF FACADES.
JP2003082567A (en) * 2001-09-11 2003-03-19 Toshiro Terakawa Method for regeneration of waste material of formed fiber, reclaimed fiber material and fiber board
DE10359902A1 (en) * 2003-12-19 2005-07-21 Saint-Gobain Isover G+H Ag Manufacture of web of mineral wool, e.g. for heat insulation, involves opening a primary web and recombining it to form the final web
FI122457B (en) * 2006-09-21 2012-01-31 Paroc Oy Ab Method and system for making a pipe insulation trough

Also Published As

Publication number Publication date
EP3323924B1 (en) 2021-12-22
FI20165860A (en) 2018-05-17
PL3323924T3 (en) 2022-02-07
FI127694B (en) 2018-12-14
EP3323924A1 (en) 2018-05-23

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