This document specifies the principle, test equipment, technical requirements for test equipment, sample preparation, test methods, deflection compensation of test equipment, verification of test equipment using reference samples and test report for the compressive strain test method of brake linings of road vehicles. This document applies to the measurement of compressive strain of cut samples of brake lining disc brake pad assemblies, disc or drum friction materials.
Basic Data
Standard ID
GB/T 22311-2023 (GB/T22311-2023)
Description (Translated English)
Road vehicles - Brake linings - Compressive strain test method
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Q69
Classification of International Standard
43.040.40
Word Count Estimation
14,133
Date of Issue
2023-12-28
Date of Implementation
2024-07-01
Older Standard (superseded by this standard)
GB/T 22311-2008
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
