This document specifies the classification and marking, requirements, test methods, inspection rules, packaging, labeling, transportation and storage of silica fume for mortar and concrete. This document applies to silica fume for mortar and concrete.
Basic Data
Standard ID
GB/T 27690-2023 (GB/T27690-2023)
Description (Translated English)
Silica fume for cement mortar and concrete
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Q12
Classification of International Standard
91.100.10
Word Count Estimation
16,164
Date of Issue
2023-03-17
Date of Implementation
2023-10-01
Older Standard (superseded by this standard)
GB/T 27690-2011
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
