The procedures for using unbonded caps were moved from C1231/C1231M to C39/39M. (Approved December 15, 2013.) It has been determined that two notes currently in C1231/C1231M should also be transferred to C39/39M with the procedures.
Keywordsconcrete core; concrete cylinder; concrete specimen; concrete strength; compressive strength; core; cylinder; drilled core; strength;
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