ASTM WK28144

    Revision of C1713 - 10 Standard Specification for Mortars for the Repair of Historic Masonry

    (What is a Work Item?)

    Active Standard: C1713 - 12

    Developed by Subcommittee: C12.03 | Committee C12 | Contact Staff Manager


    1. Rationale

    Based on results from the previous ballot, the standard will be undergoing revisions to make terminology consistent with other Standards, to provide a basis for quality control and better consistency of products, adding reference to C1707 and clarify and tighten mortar proportioning and preparation requirements.


    absorption rate; air content; compressive strength; flexural bond strength; hydrated lime; hydraulic cement; hydraulic lime; lime putty; masonry; natural cement; portland cement masonry cement; preservation; repointing; total porosity; water retention; water vapor permeability;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    John Wathne

    Draft Under Development