ASTM WK42948

    Work Item: ASTM WK42948 - Revision of C1038 / C1038M - 10 Standard Test Method for Expansion of Hydraulic Cement Mortar Bars Stored in Water

    (What is a Work Item?)

    Active Standard: C1038 / C1038M - 14

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

    1. Rationale

    The proposed changes make consistent throughout the entire standard how the initial measurement is referred to. Currently it is referred to as initial measurement (section 8.1 and 8.2) and first reading (section 9.2 and 10.1).


    hydraulic cement; mortar-bar expansion; sulfate; sulfate content; Cement mortars; Change in length; Expansion--cement materials/applications; Mortar bars; Volumetric measurement--cement/concrete ;
    Citing ASTM Standards
    Back to Top
    Work Item Status

    Date Initiated:

    Technical Contact:
    Mark Niemuth


    C01.28 (14-01)

    Negative Votes Need Resolution