GB/T 39705-2020
ActiveTrack bed vibration isolating mat for rail traffic
轨道交通用道床隔振垫
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for vibration isolating mats used in the track bed of rail transit systems. It is applied in the design, production, and quality acceptance of rubber or plastic mats installed beneath ballastless track slabs to reduce ground-borne vibration and structure-borne noise. The standard is primarily used by metro, light rail, and high-speed railway construction projects to ensure consistent damping performance and durability under dynamic train 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.