ASTM WK60205

    Revision of D7234 - 12 Standard Test Method for Pull-Off Adhesion Strength of Coatings on Concrete Using Portable Pull-Off Adhesion Testers

    (What is a Work Item?)

    Active Standard: D7234 - 19

    Developed by Subcommittee: D01.46 | Committee D01 | Contact Staff Manager



    WK60205


    Keywords

    adhesion; coatings; concrete; field; paint; portable; pull-off adhesion strength; tensile test;

    Rationale

    5 year review - terminology changes, align with D4541 (change adhesive to glue, change 20% to 25% glue failure (only term not analogous with D4541 is fracture which is due to the nature of concrete is being left as failure), convert ILS to Si units, addition in appendix to apply method for testing concrete surface strength.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    08-15-2017

    Technical Contact:
    Frederick Gelfant

    Status:
    Approved