This document specifies the principles, instruments and equipment, test water, test conditions and determination methods for the water requirement of standard consistency, setting time and the inspection method for volume soundness mainly caused by free calcium oxide. This document is applicable to the water requirement of standard consistency, setting time and soundness inspection of general-purpose Portland cement.
Basic Data
Standard ID
GB/T 1346-2024 (GB/T1346-2024)
Description (Translated English)
Test methods for water requirement of standard consistency, setting time and soundness of the Portland cement
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Q11
Classification of International Standard
91.100.10
Word Count Estimation
18,189
Date of Issue
2024-12-31
Date of Implementation
2025-07-01
Older Standard (superseded by this standard)
GB/T 1346-2011
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
