ASTM WK55750

    New Practice for Installation of Molded Hydrophilic Gaskets (MHG) for Long Term Watertightness for Cured-in-Place Rehabilitation of Main and Lateral Pipelines

    (What is a Work Item?)

    Developed by Subcommittee: F17.67 | Committee F17 | Contact Staff Manager


    1. Scope

    This practice describes material and installation of Molded Hydrophilic Gaskets (MHG) for sealing CIPP Liners.

    This practice is for use by municipalities or other owners, contractors, specifiers, regulatory agencies, inspection organizations or other users who are involved in the rehabilitation of potable water pipelines and wish to specify or permit CIPP liners


    Cured-in-Place liner; Molded Hydrophilic Gasket (MHG); end seal sleeve; flange; O-ring; sectional liner; compressible material; gasket sealing technology

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

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Tim Back


    F17 (17-03)

    Ballot Item Approved as F3240-2017 and Pending Publication