ASTM D7625-22

Standard Test Method for Laboratory Determination of Abrasiveness of Rock Using the CERCHAR Abrasiveness Index Method

NORMA vydaná dňa 1.10.2022

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The information about the standard:

Designation standards: ASTM D7625-22
Publication date standards: 1.10.2022
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM D7625-22 :

Keywords:
abrasiveness, abrasivity, CERCHAR, disk cutter, mechanical excavation, Rockwell Hardness, TBM,