| 发明名称 |
A drainage composition and uses thereof |
| 摘要 |
<p>A drainage composition, suitable for providing drainage for a retaining wall, comprises 1000 to 1500 kg/m3 of aggregate; 100 to 350 kg/m3 of cement; 0 to 100 kg/m3 of fly ash; and 0.2 to 0.6 kg/m3 of fibrous material.</p> |
| 申请公布号 |
NZ536614(A) |
申请公布日期 |
2007.06.29 |
| 申请号 |
NZ20030536614 |
申请日期 |
2003.04.22 |
| 申请人 |
CHRISTOPHER GEORGE FRASER |
发明人 |
FRASER, CHRISTOPHER GEORGE |
| 分类号 |
C04B28/02;E01C3/06;E01C5/06;E01C11/22;E02D29/02;(IPC1-7):C04B28/00;C04B30/02 |
主分类号 |
C04B28/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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