| 发明名称 |
A METHOD OF STABILIZING THE SURFACES OF INCOMPETENT ROCK STRATA AND A COMPOSITION FOR USE THEREIN |
| 摘要 |
Dry plaster/resin/glass fibres composition which can be sprayed with water onto the wall of galleries with the aid of a machine for spraying concrete by a dry route, and having very rapid setting. |
| 申请公布号 |
ZA8201328(B) |
申请公布日期 |
1983.01.26 |
| 申请号 |
ZA19820001328 |
申请日期 |
1982.03.01 |
| 申请人 |
EXPLOSIFS PROD CHIM |
发明人 |
PABAN ROLLAND;BENICHOU ALAIN |
| 分类号 |
E21D11/10;C04B28/14 |
主分类号 |
E21D11/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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