ASTM WK46801

    Revision of D7625 - 10 Standard Test Method for Laboratory Determination of Abrasiveness of Rock Using the CERCHAR Method

    (What is a Work Item?)

    Active Standard: D7625 - 10

    Developed by Subcommittee: D18.12 | Committee D18 | Contact Staff Manager



    WK46801

    1. Rationale

    Standard s developer has volunteered to update the standard


    Keywords

    abrasiveness; abrasivity; CERCHAR; disk cutter; mechanical excavation; Rockwell Hardness; TBM;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    07-23-2014

    Technical Contact:
    Hamid Nazeri

    Status:
    Draft Under Development