JPS5548269A - Magnesia cement and cementing with it - Google Patents
Magnesia cement and cementing with itInfo
- Publication number
- JPS5548269A JPS5548269A JP11404078A JP11404078A JPS5548269A JP S5548269 A JPS5548269 A JP S5548269A JP 11404078 A JP11404078 A JP 11404078A JP 11404078 A JP11404078 A JP 11404078A JP S5548269 A JPS5548269 A JP S5548269A
- Authority
- JP
- Japan
- Prior art keywords
- cement
- magnesia
- cementing
- magnesia cement
- mgso
- 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
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: To cement fibrous materials, e.g. a construction board, with a high operating efficiency, by using a magnesia cement having a specific surface area comprising MgO-MgSO4-H2O.
CONSTITUTION: Fibrous material, e.g. a construction boards, are cemented by hardening a magnesia cement having a specific surface area of 20W50m2/g comprising reactive magnesia (MgO-MgSO4-H2O) through heat generation. The cement can be obtained by mixing 20W50wt% of reactive magnesia with an aqueous magne sium sulfate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11404078A JPS5548269A (en) | 1978-09-19 | 1978-09-19 | Magnesia cement and cementing with it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11404078A JPS5548269A (en) | 1978-09-19 | 1978-09-19 | Magnesia cement and cementing with it |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5548269A true JPS5548269A (en) | 1980-04-05 |
JPS5639825B2 JPS5639825B2 (en) | 1981-09-16 |
Family
ID=14627515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11404078A Granted JPS5548269A (en) | 1978-09-19 | 1978-09-19 | Magnesia cement and cementing with it |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5548269A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61234385A (en) * | 1985-04-10 | 1986-10-18 | Seiko Epson Corp | Electronic timepiece |
JP2003334526A (en) * | 2002-05-21 | 2003-11-25 | Konoike Constr Ltd | Method for solidifying and insolubilizing polluted soil, or the like |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1254083T3 (en) * | 2000-01-27 | 2011-10-31 | Tececo Pty Ltd | Process for producing reactive magnesium oxide cements |
-
1978
- 1978-09-19 JP JP11404078A patent/JPS5548269A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61234385A (en) * | 1985-04-10 | 1986-10-18 | Seiko Epson Corp | Electronic timepiece |
JP2003334526A (en) * | 2002-05-21 | 2003-11-25 | Konoike Constr Ltd | Method for solidifying and insolubilizing polluted soil, or the like |
Also Published As
Publication number | Publication date |
---|---|
JPS5639825B2 (en) | 1981-09-16 |
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