A New Method of Grouting Bolts for Roof Support

Canadian Institute of Mining, Metallurgy and Petroleum
N. M. Raju B. P. Verma B. Singh K. N. Sinha
Organization:
Canadian Institute of Mining, Metallurgy and Petroleum
Pages:
4
File Size:
2652 KB
Publication Date:
Jan 1, 1972

Abstract

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The paper describes a new method of grouting bolts developed at the Central Mining Research Station at Dhanbad in India. This method makes use of wire-mesh sleeve instead of the expensive metal tube to insert the cement mortar into the drill hole. The field trials confirmed that the method is cheap and an effective system of support.
Citation

APA: N. M. Raju B. P. Verma B. Singh K. N. Sinha  (1972)  A New Method of Grouting Bolts for Roof Support

MLA: N. M. Raju B. P. Verma B. Singh K. N. Sinha A New Method of Grouting Bolts for Roof Support. Canadian Institute of Mining, Metallurgy and Petroleum, 1972.

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