ASTM WK71916

    Revision of C1860 - 19a Standard Test Methods for Measurement of Tensile Strength or Bond Strength of Portland Cement-Based Plaster by Direct Tension

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    Active Standard: C1860 - 19a

    Developed by Subcommittee: C11.02 | Committee C11 | Contact Staff Manager



    bond strength; design wind load; design wind pressure; negative pressure; plaster; pull test; stucco; tensile bond; tensile bond strength;;


    As discussed in the November 2019 task group meeting in Houston, clarifications to 5.1.4 and 5.2.6 were proposed to bring clarity on the type of cutting tools necessary to score the plaster and lath in preparation for the test. The proposed language also clarifies that the score must extend to reach and cut the lath for the test.

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    Work Item Status

    Date Initiated:

    Technical Contact:
    Matthew Innocenzi

    Draft Under Development