This standard specifies the classification, bag making materials, requirements, test methods, inspection rules, signs, packaging, transportation, storage and use of cement packaging bags. This standard applies to various types of cement packaging bags with a loading mass not exceeding 50kg.
GB/T 9774-2010 Referenced Document
GB 175 Amendment No. 3 for General Portland Cement
GB/T 17671-1999 Method of testing cements--Determination of strength