| 发明名称 |
SUPERFLUIDIFYING ADDITIVE FOR CEMENTITIOUS COMPOSITIONS |
| 摘要 |
The present invention regards a superfluidifying additive for cementitious compositions, comprising an acrylic superfluidifier, an ammonium salt, at least one surfactant, and possibly an antifoaming additive. The present invention moreover comprises high-fluidity and high-workability cementitious compositions premixed in the dry state and cementitious items containing the said superfluidifying agent.
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| 申请公布号 |
WO9955634(A1) |
申请公布日期 |
1999.11.04 |
| 申请号 |
WO1999EP02870 |
申请日期 |
1999.04.28 |
| 申请人 |
ITALCEMENTI S.P.A.;GOISIS, MARCO;DE MARCO, TIZIANA;PEPE, CARMINE;CASSAR, LUIGI |
发明人 |
GOISIS, MARCO;DE MARCO, TIZIANA;PEPE, CARMINE;CASSAR, LUIGI |
| 分类号 |
C04B24/12;C04B40/00;(IPC1-7):C04B28/02 |
主分类号 |
C04B24/12 |
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