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DIN 22024:1989-02
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DIN 22024:1989-02
Investigations of the raw material in hard-coal-mining; determination of tensile strength on solid rockMore info
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.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 73.040 : Coals
|
| Number of pages | 2 |
| Replace | DIN 22024 (1985-10) |
| Year | 1980 |
| Document history | DIN 22024 (1989-02) |
| Country | Germany |
| Keyword | 22024 |