A METHOD OF STABILIZING THE SURFACES OF INCOMPETENT ROCK STRATA AND A COMPOSITION FOR USE THEREIN
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.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | 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. |
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