ASTM WK58577

    Revision of C1697 - 16 Standard Specification for Blended Supplementary Cementitious Materials

    (What is a Work Item?)

    Active Standard: C1697 - 18

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



    WK58577


    Keywords

    blend; fly ash; pozzolan; silica fume; slag cement; supplementary cementitious material;;

    Rationale

    Revision of ASTM C169716 Standard Specification for Blended Supplementary Cementitious Materials to allow the use of supplementary cementitious materials that meet their applicable definition per C-125 (fly ash, natural pozzolan, slag cement, or silica fume) but not necessarily all of their physical or chemical requirements, to produce blends of SCMs that meet all the physical and chemical requirements of C618, C1240 or C989.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    04-07-2017

    Technical Contact:
    Eleazar Diaz

    Status:
    Draft Under Development