ASTM WK64942

    Revision of D5873 - 14 Standard Test Method for Determination of Rock Hardness by Rebound Hammer Method

    (What is a Work Item?)

    Active Standard: D5873 - 14

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



    WK64942


    Keywords

    core; hardness; impact hammer; rebound hammer; rebound number; rock mass; unconfined compressive strength;

    Rationale

    This standard was last revised in 2014 and is now in its 4th year of its 5 year approval period. Minor edits were made as identified in the Summary of Changes Section.

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    Work Item Status

    Date Initiated:
    08-27-2018

    Technical Contact:
    Keith Rademacher

    Item:
    001

    Ballot:
    D18.12 (18-04)

    Status:
    Negative Votes Need Resolution