| 发明名称 |
Aqueous suspensions of silica or silicoaluminate |
| 摘要 |
Aqueous suspension of precipitated silica or precipitated silicoaluminate is used as anti-segregation agent in concrete compositions containing mineral binder. Also claimed are uses for concrete compositions and method of treatment of sweated or segregated concrete by said suspension.
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| 申请公布号 |
FR2746096(A1) |
申请公布日期 |
1997.09.19 |
| 申请号 |
FR19960003310 |
申请日期 |
1996.03.15 |
| 申请人 |
RHONE POULENC CHIMIE |
发明人 |
PRAT EVELYNE;SARI MUSTAPHA;FROUIN LAURENT |
| 分类号 |
C04B14/04;C04B14/06;C04B40/00;(IPC1-7):C04B22/06 |
主分类号 |
C04B14/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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