ASTM WK42446

    Work Item: ASTM WK42446 - Revision of C618 - 12a Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete

    (What is a Work Item?)

    Active Standard: C618 - 12a

    Developed by Subcommittee: C09.24 | Committee C09 | Contact Staff Manager



    1. Rationale

    Make changes in classification approach


    Keywords

    fly ash; natural pozzolan; pozzolans;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    06-11-2013

    Technical Contact:
    Barry Descheneaux

    Status:
    Draft Under Development