Add requirements for equipment to measure the dimensions of the specimen, dtermine when a test starts, and to provide guidance on rounding the test results.
Keywordsconcrete core; concrete cylinder; concrete specimen; concrete strength; compressive strength; core; cylinder; drilled core; strength;
Ballot Item Approved as C39/C39M-2016B and Pending Publication
Ballot Item Approved as C39/C39M-2015A and Pending Publication
Ballot Item Approved as C39/C39M-2017A and Pending Publication