ASTM WK35944

    Revision of C469 / C469M - 10 Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression

    (What is a Work Item?)

    Active Standard: C469 / C469M - 14

    Developed by Subcommittee: C09.61 | Committee C09 | Contact Staff Manager


    1. Rationale

    A general revision is proposed to make the procedure clearer and to incorporate changes made to Test Method C39/C39M. Provision 6.1 is not enforceable. The concern is that a change in temperature may affect the deformation measurement system. The provision in 6.4 is vague so it is proposed that the specimen be loaded three times. Section 6.4 is subdivided to make the steps clearer.


    compression testing; concrete; modulus of elasticity; Poisson's ratio; Modulus of elasticity--concrete; Poisson's ratio; Static modulus of elasticity; Young's modulus;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Wilma Morrison


    COS (14-02)

    Ballot Item Approved as C469/C469M-2014 and Pending Publication