ASTM WK75249

    Revision of A970 / A970M - 18 Standard Specification for Headed Steel Bars for Concrete Reinforcement

    (What is a Work Item?)

    Active Standard: A970 / A970M - 18

    Developed by Subcommittee: A01.05 | Committee A01 | Contact Staff Manager



    WK75249


    Keywords

    carbon-steel reinforcing bars; cold-extruded threaded headed reinforcing bars; cold-swaged coupling sleeve headed reinforcing bars; cold-swaged external sleeve headed reinforcing bars; cold-swaged headed sleeve reinforcing bars; concrete reinforcement; deformations (protrusions); ferrous-filled headed reinforcing bars; headed reinforcement; headed reinforcing bars; integrally-forged headed reinforcing bars; low-alloy steel reinforcing bars; threaded headed reinforcing bars; welded headed reinforcing bars;;

    Rationale

    The proposed ballot item adds an attachment method by means of an internal wedged grip system and external tension bolt.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    12-21-2020

    Technical Contact:
    Robert Hall

    Item:
    001

    Ballot:
    A01.05 (21-01)

    Status:
    Negative Votes Need Resolution