ASTM WK68988

    Revision of C1810 / C1810M - 19 Standard Guide for Comparing Performance of Concrete-Making Materials Using Mortar Mixtures

    (What is a Work Item?)

    Active Standard: C1810 / C1810M - 20

    Developed by Subcommittee: C09.48 | Committee C09 | Contact Staff Manager



    WK68988


    Keywords

    air content; cementitious material-admixture interactions; hydration kinetics; mortar; mortar-slump; mortar-spread; time of setting;

    Rationale

    Adding Appendix which will provide a number examples on how the mortar methods are to be used. Adding the use of potable water as reference mixing water for mortar tests. Adding the C359 test as an additional mortar procedure to evaluation incompatibility of concrete materials.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    07-07-2019

    Technical Contact:
    Ara Jeknavorian

    Item:
    015

    Ballot:
    C09 (20-01)

    Status:
    Withdrawn From Balloting

    Item:
    011

    Ballot:
    C09 (20-02)

    Status:
    Ballot Item Approved as C1810/C1810M-2020 and Pending Publication

    Item:
    013

    Ballot:
    C09 (20-02)

    Status:
    Ballot Item Approved as C1810/C1810M-2020 and Pending Publication