ASTM WK33691

    Revision of C1170 / C1170M - 08 Standard Test Method for Determining Consistency and Density of Roller-Compacted Concrete Using a Vibrating Table

    (What is a Work Item?)

    Active Standard: C1170 / C1170M - 14e1

    Developed by Subcommittee: C09.45 | Committee C09 | Contact Staff Manager



    WK33691

    1. Rationale

    The apparatus is being revised by adding centering spacers attached to the surcharge. The calibration procedure is being revised due to improvements in technology and the attendant methods of calibration. Precision data is being collected and a precision statement will be added to the standard.


    Keywords

    concrete; consistency; density; fresh concrete properties; roller-compacted concrete; Calibration--cement/concrete analysis instrumentation; Consistency--concrete; Density--concrete; Roller-compacted concrete; Vebe vibrating table; Vibrating table ;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    06-14-2011

    Technical Contact:
    Dennis Clute

    Item:
    020

    Ballot:
    C09 (14-01)

    Status:
    Ballot Item Approved as C1170/C1170M-2014 and Pending Publication