This standard specifies the structure, technical requirements, inspection methods, inspection rules, marking, packaging and transportation of cement paste standard consistency and setting time measuring instruments. This standard is applicable to measuring instruments for cement standard consistency water consumption and setting time tests conducted in accordance with GB/T 1346 "Cement standard consistency water consumption, setting time, stability test method".
JC/T 727-2005 history
2005JC/T 727-2005 Apparatus for determining normal consistency and setting time of cement paste