ASTM WK74924

    Revision of D4491 / D4491M - 20e1 Standard Test Methods for Water Permeability of Geotextiles by Permittivity

    (What is a Work Item?)

    Active Standard: D4491 / D4491M - 20e1

    Developed by Subcommittee: D35.03 | Committee D35 | Contact Staff Manager



    WK74924


    Keywords

    constant head; falling head; geotextiles; permeability; permittivity;;

    Rationale

    Clarifying tolerance of pressure sensor.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    11-23-2020

    Technical Contact:
    Richard Lacey

    Item:
    005

    Ballot:
    D35 (21-01)

    Status:
    In Balloting