JPS5549020B2 - - Google Patents
Info
- Publication number
- JPS5549020B2 JPS5549020B2 JP12321972A JP12321972A JPS5549020B2 JP S5549020 B2 JPS5549020 B2 JP S5549020B2 JP 12321972 A JP12321972 A JP 12321972A JP 12321972 A JP12321972 A JP 12321972A JP S5549020 B2 JPS5549020 B2 JP S5549020B2
- Authority
- JP
- Japan
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12321972A JPS5549020B2 (en) | 1972-12-08 | 1972-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12321972A JPS5549020B2 (en) | 1972-12-08 | 1972-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4981434A JPS4981434A (en) | 1974-08-06 |
| JPS5549020B2 true JPS5549020B2 (en) | 1980-12-09 |
Family
ID=14855134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12321972A Expired JPS5549020B2 (en) | 1972-12-08 | 1972-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5549020B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180060A (en) * | 2018-09-13 | 2019-01-11 | 江西鑫盛实业有限公司 | A kind of enhanced cement expansive material and preparation method thereof |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5681779A (en) * | 1979-12-01 | 1981-07-04 | Sumitomo Cement Co | Breaking material |
| JP4545293B2 (en) * | 2000-08-11 | 2010-09-15 | 電気化学工業株式会社 | Cement admixture and cement composition |
| JP4574818B2 (en) * | 2000-08-28 | 2010-11-04 | 電気化学工業株式会社 | Cement admixture and cement composition |
| JP4574817B2 (en) * | 2000-08-28 | 2010-11-04 | 電気化学工業株式会社 | Cement admixture and cement composition |
| JP4642202B2 (en) * | 2000-09-18 | 2011-03-02 | 電気化学工業株式会社 | Cement admixture and cement composition |
| JP4520005B2 (en) * | 2000-09-18 | 2010-08-04 | 電気化学工業株式会社 | Cement admixture and cement composition |
| JP4642201B2 (en) * | 2000-09-18 | 2011-03-02 | 電気化学工業株式会社 | Cement admixture and cement composition |
| JP4498592B2 (en) * | 2000-11-30 | 2010-07-07 | 電気化学工業株式会社 | Cement admixture and cement composition |
| CN102206055B (en) * | 2011-04-01 | 2012-11-07 | 安徽晋马环保节能科技有限公司 | Method for preparing concrete swelling agent by virtue of calcination-free technology of industrial byproduct gypsum |
-
1972
- 1972-12-08 JP JP12321972A patent/JPS5549020B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180060A (en) * | 2018-09-13 | 2019-01-11 | 江西鑫盛实业有限公司 | A kind of enhanced cement expansive material and preparation method thereof |
| CN109180060B (en) * | 2018-09-13 | 2021-06-08 | 江西鑫盛实业有限公司 | Enhanced concrete expanding agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4981434A (en) | 1974-08-06 |