A Possible Alternative to Hardwood Chock Pieces.

The Australasian Institute of Mining and Metallurgy
Brock DA Thompson D Somerville JM
Organization:
The Australasian Institute of Mining and Metallurgy
Pages:
10
File Size:
959 KB
Publication Date:
Jan 1, 1992

Abstract

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The development of a softwood alternative to the hardwood chockpiece used to build the waste-edge breakers commonly incorporated in gateroad packs is described. The results of laboratory tests on softwood prototypes and two underground trials are presented. The results of the last trial suggest that a viable alternative chockpiece has been designed, offering advantages over availability of wood, weight and given reduced wood content, price.
Citation

APA: Brock DA Thompson D Somerville JM  (1992)  A Possible Alternative to Hardwood Chock Pieces.

MLA: Brock DA Thompson D Somerville JM A Possible Alternative to Hardwood Chock Pieces.. The Australasian Institute of Mining and Metallurgy, 1992.

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