| 发明名称 |
CEMENT COMPOSITION |
| 摘要 |
A cement admixture composed of a mixture of lower alkyl ether oxyalkylene adducts with a sulfonated organocyclic material to provide cement compositions of mortar and concrete which inhibit drying shrinkage while attaining very high slump and/or increased compressive strength.
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| 申请公布号 |
CA2214378(A1) |
申请公布日期 |
1996.09.12 |
| 申请号 |
CA19962214378 |
申请日期 |
1996.02.06 |
| 申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
BERKE, NEAL STEVEN;KERKAR, AWDHOOT VASANT;DALLAIRE, MICHAEL PAUL |
| 分类号 |
C04B24/02;C04B24/22;C04B24/30;C04B28/02;C04B40/00;C04B103/32;C04B103/60;(IPC1-7):C04B24/02;C04B24/20 |
主分类号 |
C04B24/02 |
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