JC/T 602-2009 (English Version) PDF

Scope: This standard specifies the terms and definitions of cement early solidification inspection methods, instruments and equipment, laboratory temperature and materials, operations, result calculations and test reports. There are two test methods in this standard: the cement slurry method and the mortar method. The judgment principle is based on the cement slurry method. This standard applies to Portland cement, ordinary Portland cement and other types of cement designated to adopt this standard.

JC/T 602-2009 Referenced Document

GB/T 1346-2001 Test methods for water requirement of normal consistency,setting time and soundness of the portland cements
GB/T 17671-1999 Method of testing cements--Determination of strength
GB/T 2419-2005 Test method for fluidity of cement mortar
JC/T 681-2005 Mixer for mixing mortars
JC/T 727-2005 Apparatus for determining normal consistency and setting time of cement paste
JC/T 729-2005 Mixer for cement paste

2009 JC/T 602-2009 Testing method of the early stiffening of cement(Paste Method and Mortar Method)
1995 JC/T 602-1995 Test method of premature coagulation of cement