This document describes a method for determining the gross heat of combustion (QPCS) of materials and products in a constant-volume oxygen bomb calorimeter. This document applies to the determination of the heat of combustion of solid materials.
Basic Data
Standard ID
GB/T 14402-2026 (GB/T14402-2026)
Description (Translated English)
Reaction to fire tests for building materials and products - Determination of the heat of combustion
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
C80
Classification of International Standard
13.220.40
Word Count Estimation
10,169
Date of Issue
2026-03-31
Date of Implementation
2026-10-01
Older Standard (superseded by this standard)
GB/T 14402-2007
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
