GB/T 21527-2008
ActiveElastic pads for rail transit fasten system
轨道交通扣件系统弹性垫板
Application Summary AI generated
GB/T 21527-2008 specifies the technical requirements, test methods, inspection rules, and packaging for elastic pads used in rail transit fastening systems. It is applied in the manufacturing and quality control of rubber or plastic pads that provide vibration damping and load distribution between rails and sleepers in subways, light rail, and high-speed railways. The standard ensures consistent performance in noise reduction, fatigue resistance, and long-term durability under dynamic rail loads.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.