Appendix C: Inspection Items, Frequencies, and Quality Standards for Main Raw Materials and Intermediate Products (SL/T631.3—2025)
AppendixC Main Raw Materials and Intermediate Products Inspection Items,Inspection Frequencies, and Quality Standards C.0.1 Inspection items, frequencies, and quality standards for raw materials such as cement, admixtures, additives, and steel bars are detailed in TableC.0.1-1~Table C.0.1-9. C.0.2 Inspection items, frequencies, and quality standards for ordinary concrete intermediate products are detailed in TableC.0.2-1~Table C.0.2-3.
