ATE124734T1 - INSULATION MATERIAL MADE OF MINERAL WOOL FOR TUBE HEAT INSULATION AND METHOD FOR PRODUCTION. - Google Patents
INSULATION MATERIAL MADE OF MINERAL WOOL FOR TUBE HEAT INSULATION AND METHOD FOR PRODUCTION.Info
- Publication number
- ATE124734T1 ATE124734T1 AT90905535T AT90905535T ATE124734T1 AT E124734 T1 ATE124734 T1 AT E124734T1 AT 90905535 T AT90905535 T AT 90905535T AT 90905535 T AT90905535 T AT 90905535T AT E124734 T1 ATE124734 T1 AT E124734T1
- Authority
- AT
- Austria
- Prior art keywords
- product
- slag
- heat insulation
- production
- water glass
- Prior art date
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
- D04H1/58—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
- D04H1/645—Impregnation followed by a solidification process
-
- 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
- D04H1/64—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
Abstract
The invention relates to a heat insulation product of mineral fibre wool and to a method of producing this. The curable binding agent of the product is an aqueous suspension containing water glass and slag. The slag reacts hydraulically with the alkalis of the water glass, yielding water resistant bonds. During the preparation of the product, the suspension of water glass and slag is agitated before being applied onto the product. The curing of the binding agent can be carried out at once or later, at the prevailing outer temperature or at a raised temperature.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI891659A FI891659A (en) | 1989-04-06 | 1989-04-06 | FOERFARANDE FOER FRAMSTAELLNING AV EN MINERALULLSPRODUKT MED GOD TEMPERATURTAOLIGHET. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE124734T1 true ATE124734T1 (en) | 1995-07-15 |
Family
ID=8528194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90905535T ATE124734T1 (en) | 1989-04-06 | 1990-04-05 | INSULATION MATERIAL MADE OF MINERAL WOOL FOR TUBE HEAT INSULATION AND METHOD FOR PRODUCTION. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0466754B2 (en) |
JP (1) | JPH04506236A (en) |
AT (1) | ATE124734T1 (en) |
CA (1) | CA2051405A1 (en) |
DE (1) | DE69020729T2 (en) |
FI (1) | FI891659A (en) |
RU (1) | RU2074147C1 (en) |
WO (1) | WO1990012139A1 (en) |
YU (1) | YU67090A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUP0202026A2 (en) * | 1999-06-24 | 2002-10-28 | Paroc Group Oy Ab | Method for manufacturing a binder and use thereof |
FI110261B (en) † | 2000-06-20 | 2002-12-31 | Paroc Group Oy Ab | Process for preparing a colloidal silicate dispersion |
FI122457B (en) * | 2006-09-21 | 2012-01-31 | Paroc Oy Ab | Method and system for making a pipe insulation trough |
DE102008033447C5 (en) * | 2008-07-16 | 2020-03-05 | Hossein Maleki | Silicate building material mix and its uses |
EP2899072B1 (en) * | 2014-01-24 | 2019-08-14 | BDD Beteiligungs GmbH | Insulating device and method for its manufacture |
JP7021994B2 (en) * | 2018-03-28 | 2022-02-17 | 太平洋マテリアル株式会社 | Bonding material for rock wool composition and rock wool composition |
RU2691038C1 (en) * | 2018-10-16 | 2019-06-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" | Binder |
JP7232658B2 (en) * | 2019-02-07 | 2023-03-03 | 太平洋マテリアル株式会社 | rock wool composition |
EP4060105B1 (en) * | 2021-02-26 | 2024-02-07 | Allshield Holding B.V. | Watercurable nonwoven sheet material |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR798208A (en) * | 1935-02-12 | 1936-05-12 | Isolants Union | Process for obtaining thermal and sound insulating elements |
CH238299A (en) * | 1944-01-21 | 1945-07-15 | Bruckmann Alex | Process for the production of an insulating coating on hot and cold liquid lines of all types as well as coating produced by this process. |
DK69522C (en) * | 1948-03-19 | 1949-07-04 | Herbert Edwards Krenchel | Process for the production of rigid insulation materials. |
US2904444A (en) * | 1957-11-26 | 1959-09-15 | Fibreboard Paper Products Corp | Method of making calcareous-silicious insulating material |
GB1494280A (en) * | 1974-08-28 | 1977-12-07 | Proizv Tekhn Ob Rosorgtekhstro | Water glass compositions for the fabrication of thermal insulating materials |
DE2804069C2 (en) * | 1978-01-31 | 1986-02-27 | Bernd Dipl.-Chem. Dr. 6700 Ludwigshafen Steinkopf | Process for the production of non-combustible mineral fiber felts or sheets |
-
1989
- 1989-04-06 FI FI891659A patent/FI891659A/en not_active Application Discontinuation
-
1990
- 1990-04-05 CA CA002051405A patent/CA2051405A1/en not_active Abandoned
- 1990-04-05 DE DE69020729T patent/DE69020729T2/en not_active Expired - Fee Related
- 1990-04-05 WO PCT/FI1990/000093 patent/WO1990012139A1/en active IP Right Grant
- 1990-04-05 YU YU00670/90A patent/YU67090A/en unknown
- 1990-04-05 RU SU905010086A patent/RU2074147C1/en not_active IP Right Cessation
- 1990-04-05 JP JP2505789A patent/JPH04506236A/en active Pending
- 1990-04-05 EP EP90905535A patent/EP0466754B2/en not_active Expired - Lifetime
- 1990-04-05 AT AT90905535T patent/ATE124734T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2051405A1 (en) | 1990-10-07 |
DE69020729D1 (en) | 1995-08-10 |
EP0466754B1 (en) | 1995-07-05 |
WO1990012139A1 (en) | 1990-10-18 |
EP0466754A1 (en) | 1992-01-22 |
YU67090A (en) | 1991-08-31 |
JPH04506236A (en) | 1992-10-29 |
EP0466754B2 (en) | 2000-01-19 |
RU2074147C1 (en) | 1997-02-27 |
FI891659A (en) | 1990-10-07 |
DE69020729T2 (en) | 1995-11-02 |
FI891659A0 (en) | 1989-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |