DIN 22024:1989-02
Withdrawn Standard
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DIN 22024:1989-02

Investigations of the raw material in hard-coal-mining; determination of tensile strength on solid rock

Summary

The indirect determination of tensile strength of natural solid rocks are carried put for obtaining information relative to mine safety, mining technology, and coal preparation, viz. competence of the strata, rock pressure calculations, tool wear, cutting performance of roadheading and coalwinning equipment, dimensioning of crushers, etc.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 02/01/1989
Page Count 2
EAN ---
ISBN ---
Weight (in grams) ---
No products.

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