ASTM WK46370

    Revision of C1038 / C1038M - 14 Standard Test Method for Expansion of Hydraulic Cement Mortar Bars Stored in Water

    (What is a Work Item?)

    Active Standard: C1038 / C1038M - 14b

    Developed by Subcommittee: C01.28 | Committee C01 | Contact Staff Manager


    1. Rationale

    this method was recently converted to a combined-unit standard. Because this conversion introduced Fahrenheit temperatures, the method is now in conflict with referenced standards, C 511 (SI-only) and C 490/C490M that use Celsius alone for temperature measurements.


    hydraulic cement; mortar-bar expansion; sulfate; sulfate content;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    D. Stephen Lane

    Draft Under Development