JPS60190343A - 不燃性積層石膏板およびその製造方法 - Google Patents
不燃性積層石膏板およびその製造方法Info
- Publication number
- JPS60190343A JPS60190343A JP4769384A JP4769384A JPS60190343A JP S60190343 A JPS60190343 A JP S60190343A JP 4769384 A JP4769384 A JP 4769384A JP 4769384 A JP4769384 A JP 4769384A JP S60190343 A JPS60190343 A JP S60190343A
- Authority
- JP
- Japan
- Prior art keywords
- gypsum
- weight
- parts
- board
- water
- 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
Links
- 239000010440 gypsum Substances 0.000 title claims description 91
- 229910052602 gypsum Inorganic materials 0.000 title claims description 91
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000000835 fiber Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 24
- 239000000843 powder Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 14
- 239000002657 fibrous material Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000010425 asbestos Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 239000008235 industrial water Substances 0.000 claims description 5
- 229920003043 Cellulose fiber Polymers 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 150000004684 trihydrates Chemical class 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 5
- 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 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000003862 amino acid derivatives Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4769384A JPS60190343A (ja) | 1984-03-13 | 1984-03-13 | 不燃性積層石膏板およびその製造方法 |
| US06/698,674 US4645548A (en) | 1984-02-14 | 1985-02-05 | Process for producing non-combustible gypsum board and non-combustible laminated gypsum board |
| BR8500668A BR8500668A (pt) | 1984-02-14 | 1985-02-13 | Processo para producao de quadro de gesso nao combustivel e de quadro de gesso laminado nao-combustivel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4769384A JPS60190343A (ja) | 1984-03-13 | 1984-03-13 | 不燃性積層石膏板およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60190343A true JPS60190343A (ja) | 1985-09-27 |
| JPH044990B2 JPH044990B2 (enrdf_load_stackoverflow) | 1992-01-30 |
Family
ID=12782363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4769384A Granted JPS60190343A (ja) | 1984-02-14 | 1984-03-13 | 不燃性積層石膏板およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190343A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0292504A (ja) * | 1988-09-29 | 1990-04-03 | Asuku:Kk | 珪酸カルシウム水和物抄造板の製造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027823A (enrdf_load_stackoverflow) * | 1973-07-12 | 1975-03-22 | ||
| JPS5064311A (enrdf_load_stackoverflow) * | 1973-10-09 | 1975-05-31 | ||
| JPS5398323A (en) * | 1977-02-09 | 1978-08-28 | Kubota Ltd | Method of making inorganic laminated board |
| JPS5749004A (en) * | 1980-09-10 | 1982-03-20 | Hitachi Ltd | In-flowing device for bypassing steam to condenser of turbine |
-
1984
- 1984-03-13 JP JP4769384A patent/JPS60190343A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027823A (enrdf_load_stackoverflow) * | 1973-07-12 | 1975-03-22 | ||
| JPS5064311A (enrdf_load_stackoverflow) * | 1973-10-09 | 1975-05-31 | ||
| JPS5398323A (en) * | 1977-02-09 | 1978-08-28 | Kubota Ltd | Method of making inorganic laminated board |
| JPS5749004A (en) * | 1980-09-10 | 1982-03-20 | Hitachi Ltd | In-flowing device for bypassing steam to condenser of turbine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0292504A (ja) * | 1988-09-29 | 1990-04-03 | Asuku:Kk | 珪酸カルシウム水和物抄造板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044990B2 (enrdf_load_stackoverflow) | 1992-01-30 |
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