This document specifies the classification, code, specifications, models, general requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of fire-resistant doorsets. This document applies to the design, manufacture and quality inspection of side hung and side hung folding fire-resistant doorsets used in industrial and civil buildings.
Basic Data
Standard ID
GB 12955-2024 (GB12955-2024)
Description (Translated English)
Fire-resistant doorsets
Sector / Industry
National Standard
Classification of Chinese Standard
C82
Classification of International Standard
13.220.50
Word Count Estimation
30,330
Date of Issue
2024-10-28
Date of Implementation
2026-05-01
Older Standard (superseded by this standard)
GB 12955-2008
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
