ASTM WK40165

    Work Item: ASTM WK40165 - Revision of D75 / D75M - 09 Standard Practice for Sampling Aggregates

    (What is a Work Item?)

    Active Standard: D75 / D75M - 13

    Developed by Subcommittee: D04.30 | Committee D04 | Contact Staff Manager



    1. Rationale

    The current version of D75 is weak on guidance for sampling aggregates from stockpiles. The primary purpose of this ballot is to move stockpile sampling from the appendix to the text and give a more detailed procedure for sampling from stockpiles. Additionally, the section on sampling from transportation units is also being moved from the appendix to the text, thus eliminating Appendix X1. Appendices X2 and X3 will remain and be renumbered. Other revisions are being made for better guidance and/or clarification purposes.


    Keywords

    aggregates, exploration of potential sources; aggregates, number of sizes needed to estimate character; aggregates, sampling;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-03-2013

    Technical Contact:
    Sam Johnson

    Item:
    010

    Ballot:
    D04 (13-03)

    Status:
    Ballot Item Approved as D75/D75M-2013 and Pending Publication