CA1225670A - Panneau de gypse resistant au feu contenant de l'anhydrite - Google Patents
Panneau de gypse resistant au feu contenant de l'anhydriteInfo
- Publication number
- CA1225670A CA1225670A CA000469372A CA469372A CA1225670A CA 1225670 A CA1225670 A CA 1225670A CA 000469372 A CA000469372 A CA 000469372A CA 469372 A CA469372 A CA 469372A CA 1225670 A CA1225670 A CA 1225670A
- Authority
- CA
- Canada
- Prior art keywords
- anhydrite
- calcium sulfate
- gypsum
- fire
- board
- 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
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56632883A | 1983-12-28 | 1983-12-28 | |
US566,328 | 1983-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1225670A true CA1225670A (fr) | 1987-08-18 |
Family
ID=24262433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000469372A Expired CA1225670A (fr) | 1983-12-28 | 1984-12-05 | Panneau de gypse resistant au feu contenant de l'anhydrite |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS60155558A (fr) |
AU (1) | AU571294B2 (fr) |
CA (1) | CA1225670A (fr) |
NZ (1) | NZ210705A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3221529B1 (fr) | 2014-11-17 | 2020-12-23 | Georgia-Pacific Gypsum LLC | Panneaux de plâtre, noyaux et procédés de fabrication de ceux-ci |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2083321A (en) * | 1935-06-24 | 1937-06-08 | Ici Ltd | Calcium sulphate plaster |
-
1984
- 1984-12-05 CA CA000469372A patent/CA1225670A/fr not_active Expired
- 1984-12-18 AU AU36883/84A patent/AU571294B2/en not_active Ceased
- 1984-12-21 NZ NZ21070584A patent/NZ210705A/xx unknown
- 1984-12-26 JP JP27351684A patent/JPS60155558A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3221529B1 (fr) | 2014-11-17 | 2020-12-23 | Georgia-Pacific Gypsum LLC | Panneaux de plâtre, noyaux et procédés de fabrication de ceux-ci |
Also Published As
Publication number | Publication date |
---|---|
AU3688384A (en) | 1985-07-04 |
AU571294B2 (en) | 1988-04-14 |
NZ210705A (en) | 1988-06-30 |
JPS60155558A (ja) | 1985-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |