| 发明名称 |
CEMENT COMPOSITION FOR GROUT AND BLEEDING SUPPRESSING METHOD FOR CEMENT MILK FOR GROUT |
| 摘要 |
PROBLEM TO BE SOLVED: To prevent bleeding of a cement milk for grout without receiving restriction on application. SOLUTION: A cement composition for the grout contains a metal salt (for example, an iron salt) for forming a polynuclear complex ion species consisting of a hydroxide in the cement milk. |
| 申请公布号 |
JP2002241161(A) |
申请公布日期 |
2002.08.28 |
| 申请号 |
JP20010038735 |
申请日期 |
2001.02.15 |
| 申请人 |
SUMITOMO OSAKA CEMENT CO LTD |
发明人 |
NAMETAKE KOICHI;KANAI KENSUKE;HEBIMI SHINGO;SUZUKI HIROAKI |
| 分类号 |
E02D3/12;C04B7/51;C04B22/08;C04B22/14;C04B28/02;C04B103/46;C09K17/02;C09K17/10;C09K103/00;(IPC1-7):C04B22/14 |
主分类号 |
E02D3/12 |
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