This standard specifies the terms and definitions of cement early cracking resistance test methods, method principles, laboratory and instrumentation, materials, test procedures, data processing, and the repeatability and reproducibility of the method. This standard is applicable to the early crack resistance test of cement.
JC/T 2234-2014 Referenced Document
GB/T 1346 "Test methods for water requirement of normal consistency,setting time and soundness of the Portland cement"