ASTM WK18134

    Revision of D5444 - 05 Standard Test Method for Mechanical Size Analysis of Extracted Aggregate

    (What is a Work Item?)

    Active Standard: D5444 - 08

    Developed by Subcommittee: D04.51 | Committee D04 | Contact Staff Manager



    WK18134

    1. Rationale

    Revise Section 6.4 to allow the washed aggregate to be dried at the mixture compaction temperature. The aggregate has already been subjected to elevated temperatures. This change could expedite the test and possibly reduce the number of ovens required in the laboratory.


    Keywords

    aggregate; extraction; gradation;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-10-2008

    Technical Contact:
    Dave Savage

    Item:
    020

    Ballot:
    D04 (08-02)

    Status:
    Ballot Item Approved