This document specifies the classification and marking, raw materials, requirements, test methods, inspection rules, as well as marks, packaging, transportation and storage for gypsum plasterboard. This document applies to gypsum plasterboards used as non-load-bearing interior walls and ceilings in buildings. It also applies to gypsum plasterboards used as substrates for secondary processed products.
Basic Data
Standard ID
GB/T 9775-2025 (GB/T9775-2025)
Description (Translated English)
Gypsum plasterboard
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Q62
Classification of International Standard
91.100.10
Word Count Estimation
22,250
Date of Issue
2025-06-30
Date of Implementation
2026-01-01
Older Standard (superseded by this standard)
GB/T 9775-2008
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
