GB/T 18173.4-2010
ActivePolymer water-proof materials - Part 4: Rubber gasket for shield-driven tunnel
高分子防水材料 第4部分：盾构法隧道管片用橡胶密封垫
Application Summary AI generated
This standard specifies the classification, requirements, test methods, inspection rules, and marking of rubber gaskets used for sealing segment joints in shield-driven tunnels. It is applied in the construction of underground infrastructure such as subway tunnels, highway tunnels, and utility tunnels to ensure water-tightness and structural integrity under hydrostatic pressure and ground movement. The standard is used by manufacturers, testing laboratories, and engineering procurement teams for quality control and compliance verification.
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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.