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Roof bolting practices, Dominion Coal Company, Limited, Sydney, N. S.

Macfadgen, D.

One hundred and sixty-four miles of levels and rooms have been roof-bolted in coal mines of Dominion Coal Co; roof bolting is efficient and economic method of support where heavy timber sets or steel booms are necessary for temporary roof support, or where conventional methods of support interfere with passage of mechanical mining equipment; roof bolting practices and special bolting applications.

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Roof bolting practices, Dominion Coal Company, Limited, Sydney, N. S.

Macfadgen, D.

One hundred and sixty-four miles of levels and rooms have been roof-bolted in coal mines of Dominion Coal Co; roof bolting is efficient and economic method of support where heavy timber sets or steel booms are necessary for temporary roof support, or where conventional methods of support interfere with passage of mechanical mining equipment; roof bolting practices and special bolting applications.

Roof bolting practices, Dominion Coal Company, Limited, Sydney, N. S.

Macfadgen, D.

One hundred and sixty-four miles of levels and rooms have been roof-bolted in coal mines of Dominion Coal Co; roof bolting is efficient and economic method of support where heavy timber sets or steel booms are necessary for temporary roof support, or where conventional methods of support interfere with passage of mechanical mining equipment; roof bolting practices and special bolting applications.

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Title:

Roof bolting practices, Dominion Coal Company, Limited, Sydney, N. S.

Additional title:

Can Min Met Bul

Contributors:

Macfadgen, D. (author)

Published in:

Canadian Mining and Metallurgical Bulletin ; 56

Publication date:

1963

Size:

2 pages

Type of media:

Article (Journal)

Type of material:

Print

Language:

English

Keywords:

Coal mines and mining

© Metadata Copyright Elsevier B. V. All rights reserved.

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