FI127694B - Förfarande för att framställa en två- eller flerskiktig mineralullisolering - Google Patents
Förfarande för att framställa en två- eller flerskiktig mineralullisolering Download PDFInfo
- Publication number
- FI127694B FI127694B FI20165860A FI20165860A FI127694B FI 127694 B FI127694 B FI 127694B FI 20165860 A FI20165860 A FI 20165860A FI 20165860 A FI20165860 A FI 20165860A FI 127694 B FI127694 B FI 127694B
- Authority
- FI
- Finland
- Prior art keywords
- mineral wool
- layer
- mat
- wool mat
- insulation
- Prior art date
Links
- 239000011490 mineral wool Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 45
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 3
- 239000012467 final product Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000005496 tempering Methods 0.000 description 8
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- -1 density Substances 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
Uppfinningen avser ett förfarande för att framställa en två eller flerskiktig mineralullisolering (1). I förfarandet producerar man i mineralullens framställningslinje kontinuerligt mineralullsmatta (2), som uppvisar en nedre sida och en övre sida vilka bestämmer mineralullmattans huvudytor, och i vilken mineralullmatta fibrerna befinner sig väsentligen i planer i nämnda huvudytornas riktning. I förfarandet för man till åtminstone en av nämnda huvudytorna ett tilläggsisolerskikt (3, 3') som innehåller återvinningsmaterial, vilket återvinningsmaterial innehåller riven och/eller krossad och/eller pulvriserad mineralull och i vilket återvinningsmaterial man har blandat bindämne i pulverform före man för det till nämnda åtminstone ena mineralullmattans (2) huvudyta. Skiktet (3, 3') av återvinningsmaterial pressas till ett mattlikt skikt innan man för det till nämnda åtminstone ena mineralullmattans huvudyta. Mineralullisoleringen (1) bildad av mineralullmattan (2) och på dess åtminstone ena huvudyta tillagda tilläggsisolerskikt av återvinningsmaterial (3, 3’) förs till sist till härdningsbehandling (8).
Claims (8)
- Patentkrav1. Förfarande för framställning av två- eller flerskiktig mineralullsisolering (1), i vilket förfarande man i mineralullens framställningslinje kontinuerligt producerar mine-5 ralullsmatta (
- 2), som uppvisar en nedre sida och en över sida, vilka bestämmer mineralullsmattans huvudytor, och i vilken mineralullsmatta fibrerna befinner sig väsentligen i plan i nämnda huvudytors riktning, i vilket förfanande man tillför minst en av nämnda huvudytor ett tilläggsisolerskikt (3, 3') innehållande återvinningsmaterial, vilket återvinningsmaterial innehåller riven och/eller krossar och/eller pul10 veriserad mineralull, och mineralullsmattan (2) och till dess minst ena yta tillförda tilläggsisolerskikt (3, 3') av återvinningsmaterial som bildar en mineralullsisolering (1) till sist förs till härdningsbehandling (8), kännetecknat av att man i förfarandet till återvinningsmaterialet blandar bindämne i pulveriserad form innan man för det till nämnda ena huvudyta av minerallullsmattan (2),15 att i förfarandet pressas skiktet (3, 3') av återvinningsmaterial till ett mattlikt skikt innan det förs till nämnda minst ena huvudyta av mineralullsmattan, och att ett tilläggsisolerskikt (3, 3') av återvinningsmaterial tillförs mineralullsmattans (2) båda huvudytor.20 2. Förfarande enligt patentkrav 1, vari skiktet innehållande återvinningsmaterial (3, 3') sammanpressas till önskad densitet.
- 3. Förfarande enligt patentkrav 1 kännetecknat av att i förfarandet skiktet (3, 3') innehållande återvinningsmaterial görs avvikande från mineralullsmattskiktet (2) på25 minst en egenskap, som väljs från gruppen som består av fiberkemi, fibrernas längd, fibrernas orientering, bindämne, densitet, skikttjocklek, presstyrka.
- 4. Förfarande enligt något av patentkraven 1-3 kännetecknat av att i förfarandet tillsätts på yttre ytan av tilläggsisolerskiktets (3, 34 * * 7) innehållande återvinnings30 material ett ytlager (13) av glasfibertyg före mineralullsisoleringen (1) förs till härdningsbehandling.
- 5. Förfarande enligt något av de föregående patentkraven kännetecknat av att i förfarandet har mineralullsmattan som kommer från linjen en densitet på 60-80 kg/m3 och ytskiktet av återvinningsmaterial pressas till densiteten 150-250 kg/m3.5
- 6. Förfarande enligt något av de föregående patentkraven kännetecknat av att i förfarandet har mineralullsmattan som kommer från linjen tjockleken 80-120 mm, fördelaktigt ca 100 mm och ytlagrets tjocklek är inom området 10-20 mm.
- 7. Förfarande enligt något av de föregående patentkraven kännetecknat av att u
- 10 förfarandet är återvinningsmaterialets andel i slutprodukten inom området 1018 %, fördelaktigt ca 14-16 %.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20165860A FI127694B (sv) | 2016-11-16 | 2016-11-16 | Förfarande för att framställa en två- eller flerskiktig mineralullisolering |
| PL17193076T PL3323924T3 (pl) | 2016-11-16 | 2017-09-26 | Sposób wytwarzania dwu- lub wielowarstwowej izolacji z wełny mineralnej |
| 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 (sv) | 2016-11-16 | 2016-11-16 | Förfarande för att framställa en två- eller flerskiktig mineralullisolering |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20165860L FI20165860L (sv) | 2018-05-17 |
| FI20165860A FI20165860A (sv) | 2018-05-17 |
| FI127694B true FI127694B (sv) | 2018-12-14 |
Family
ID=60117468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20165860A FI127694B (sv) | 2016-11-16 | 2016-11-16 | Förfarande för att framställa en två- eller flerskiktig mineralullisolering |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3323924B1 (sv) |
| FI (1) | FI127694B (sv) |
| PL (1) | PL3323924T3 (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT524875B1 (de) | 2021-08-16 | 2022-10-15 | Ibe Anlagentechnik Gmbh | Verfahren zur abfallfreien Herstellung von Dämmstoffprodukten aus Mineralwolle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3921399A1 (de) * | 1989-06-29 | 1991-01-10 | Gruenzweig & Hartmann | Verfahren und einrichtung zur herstellung von mineralwollevliesen aus insbesondere steinwolle |
| US5778492A (en) * | 1997-05-14 | 1998-07-14 | Johns Manville International, Inc. | Scrap fiber refeed system and method |
| CZ303420B6 (cs) * | 1999-05-27 | 2012-09-05 | Rockwool International A/S | Izolacní výrobek z minerálních vláken, zpusob jeho výroby a použití |
| JP2003082567A (ja) * | 2001-09-11 | 2003-03-19 | Toshiro Terakawa | 繊維成形体廃材の再生方法および再生繊維材および繊維ボード |
| DE10359902A1 (de) * | 2003-12-19 | 2005-07-21 | Saint-Gobain Isover G+H Ag | Verfahren zur Herstellung von Mineralwolleprodukten |
| FI122457B (sv) * | 2006-09-21 | 2012-01-31 | Paroc Oy Ab | Förfarande och system för tillverkning av rörisolerskål |
-
2016
- 2016-11-16 FI FI20165860A patent/FI127694B/sv active IP Right Grant
-
2017
- 2017-09-26 EP EP17193076.1A patent/EP3323924B1/en active Active
- 2017-09-26 PL PL17193076T patent/PL3323924T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI20165860L (sv) | 2018-05-17 |
| EP3323924A1 (en) | 2018-05-23 |
| EP3323924B1 (en) | 2021-12-22 |
| FI20165860A (sv) | 2018-05-17 |
| PL3323924T3 (pl) | 2022-02-07 |
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