JPH0212894B2 - - Google Patents
Info
- Publication number
- JPH0212894B2 JPH0212894B2 JP6423386A JP6423386A JPH0212894B2 JP H0212894 B2 JPH0212894 B2 JP H0212894B2 JP 6423386 A JP6423386 A JP 6423386A JP 6423386 A JP6423386 A JP 6423386A JP H0212894 B2 JPH0212894 B2 JP H0212894B2
- Authority
- JP
- Japan
- Prior art keywords
- calcium silicate
- silicon carbide
- slurry
- raw material
- molded body
- 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.)
- Expired
Links
- 239000000378 calcium silicate Substances 0.000 claims description 44
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 44
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 44
- 239000013078 crystal Substances 0.000 claims description 26
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 19
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 22
- 239000000292 calcium oxide Substances 0.000 description 11
- 235000012255 calcium oxide Nutrition 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000005855 radiation Effects 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001027 hydrothermal synthesis Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6423386A JPS62235274A (ja) | 1986-03-24 | 1986-03-24 | ケイ酸カルシウム成形体の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6423386A JPS62235274A (ja) | 1986-03-24 | 1986-03-24 | ケイ酸カルシウム成形体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62235274A JPS62235274A (ja) | 1987-10-15 |
| JPH0212894B2 true JPH0212894B2 (fr) | 1990-03-29 |
Family
ID=13252198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6423386A Granted JPS62235274A (ja) | 1986-03-24 | 1986-03-24 | ケイ酸カルシウム成形体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62235274A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7993570B2 (en) | 2002-10-07 | 2011-08-09 | James Hardie Technology Limited | Durable medium-density fibre cement composite |
| US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
| AU2007236561B2 (en) | 2006-04-12 | 2012-12-20 | James Hardie Technology Limited | A surface sealed reinforced building element |
-
1986
- 1986-03-24 JP JP6423386A patent/JPS62235274A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62235274A (ja) | 1987-10-15 |
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