ASTM WK64647

    New Specification for Hot-Applied Asphalt Aggregate-Filled Mastic

    (What is a Work Item?)

    Developed by Subcommittee: D04.33 | Committee D04 | Contact Staff Manager



    WK64647

    1. Scope

    1.1 This specification covers hot-applied asphalt aggregate-filled mastics for repairing distresses in asphalt pavements and hydraulic concrete pavements. These distresses include, but are not limited to, depressions, wide cracks not suitable for crack sealing, pot holes, corner breaks and longitudinal joint distresses, and other repairs smaller requiring removal and replacement procedures. 1.2 Units--The values stated in SI units are the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.


    Keywords

    hot applied; mastic, patching

    Rationale

    There is no specification for mastics used for patching and preservation works. This standard will help DOTs and contractors to select the right material for their preservation works and will push industries to make products with good quality.

    The title and scope are in draft form and are under development within this ASTM Committee.

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    Work Item Status

    Date Initiated:
    08-06-2018

    Technical Contact:
    Seyed Saleh Yousefi

    Status:
    Draft Under Development