FI84385B - Ljudabsorberande mineralullskropp och foerfarande foer tillverkning av denna. - Google Patents
Ljudabsorberande mineralullskropp och foerfarande foer tillverkning av denna. Download PDFInfo
- Publication number
- FI84385B FI84385B FI875260A FI875260A FI84385B FI 84385 B FI84385 B FI 84385B FI 875260 A FI875260 A FI 875260A FI 875260 A FI875260 A FI 875260A FI 84385 B FI84385 B FI 84385B
- Authority
- FI
- Finland
- Prior art keywords
- mineral wool
- water glass
- sound
- binder
- dry matter
- Prior art date
Links
- 239000011490 mineral wool Substances 0.000 claims abstract description 38
- 239000011230 binding agent Substances 0.000 claims abstract description 25
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 15
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract 3
- 239000000835 fiber Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000000080 wetting agent Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
- 230000008021 deposition Effects 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 210000000795 conjunctiva Anatomy 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Classifications
-
- 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
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Building Environments (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Exhaust Silencers (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8601493 | 1986-04-03 | ||
| SE8601493A SE458456B (sv) | 1986-04-03 | 1986-04-03 | Mineralullsprodukt samt ett foerfarande foer dess framstaellning |
| SE8700167 | 1987-04-01 | ||
| PCT/SE1987/000167 WO1987005960A1 (en) | 1986-04-03 | 1987-04-01 | Sound absorbing mineral wool product and method of manufacturing the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI875260L FI875260L (fi) | 1987-11-27 |
| FI875260A0 FI875260A0 (fi) | 1987-11-27 |
| FI84385B true FI84385B (fi) | 1991-08-15 |
Family
ID=20364034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI875260A FI84385B (fi) | 1986-04-03 | 1987-11-27 | Ljudabsorberande mineralullskropp och foerfarande foer tillverkning av denna. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0268594B1 (de) |
| AT (1) | ATE60388T1 (de) |
| DE (1) | DE3767669D1 (de) |
| DK (1) | DK160888B (de) |
| FI (1) | FI84385B (de) |
| NO (1) | NO165038C (de) |
| SE (1) | SE458456B (de) |
| WO (1) | WO1987005960A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338619C5 (de) * | 1993-11-11 | 2007-12-27 | Saint-Gobain Isover G+H Ag | Beschichtetes Mineralwolleprodukt und Verfahren zu dessen Herstellung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE200496C1 (de) | ||||
| US1966069A (en) | 1932-10-26 | 1934-07-10 | Burgess Lab Inc C F | Acoustic tile and method of manufacturing the same |
| DK65991C (da) | 1941-07-15 | 1947-12-01 | Arki Ab | Fremgangsmaade til Fremstilling af lydabsorberende Plader. |
| US2450911A (en) * | 1943-07-20 | 1948-10-12 | Armstrong Cork Co | Acoustical structure |
| US3111188A (en) | 1960-02-26 | 1963-11-19 | Owens Corning Fiberglass Corp | Acoustical tile |
-
1986
- 1986-04-03 SE SE8601493A patent/SE458456B/sv not_active Application Discontinuation
-
1987
- 1987-04-01 AT AT87902185T patent/ATE60388T1/de active
- 1987-04-01 WO PCT/SE1987/000167 patent/WO1987005960A1/en not_active Ceased
- 1987-04-01 DE DE8787902185T patent/DE3767669D1/de not_active Expired - Lifetime
- 1987-04-01 EP EP87902185A patent/EP0268594B1/de not_active Expired - Lifetime
- 1987-11-18 DK DK605187A patent/DK160888B/da unknown
- 1987-11-26 NO NO874916A patent/NO165038C/no unknown
- 1987-11-27 FI FI875260A patent/FI84385B/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1987005960A1 (en) | 1987-10-08 |
| SE458456B (sv) | 1989-04-03 |
| NO165038B (no) | 1990-09-03 |
| DK160888B (da) | 1991-04-29 |
| FI875260L (fi) | 1987-11-27 |
| EP0268594B1 (de) | 1991-01-23 |
| SE8601493D0 (sv) | 1986-04-03 |
| NO165038C (no) | 1990-12-12 |
| EP0268594A1 (de) | 1988-06-01 |
| DK605187A (da) | 1987-11-18 |
| ATE60388T1 (de) | 1991-02-15 |
| SE8601493L (sv) | 1987-10-04 |
| DK605187D0 (da) | 1987-11-18 |
| NO874916L (no) | 1987-11-26 |
| NO874916D0 (no) | 1987-11-26 |
| DE3767669D1 (de) | 1991-02-28 |
| FI875260A0 (fi) | 1987-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: ROCKWOOL AKTIEBOLAGET |