GB/T 38112-2019
ActiveTest methods of precast concrete products for tunnel
管廊工程用预制混凝土制品试验方法
Application Summary AI generated
This standard specifies the testing methods for precast concrete products used in tunnel engineering, including utility tunnels and underground passages. It covers procedures for evaluating mechanical properties, durability, and dimensional accuracy of components like segments and linings. The standard is applied in construction quality control and acceptance testing for prefabricated concrete tunnel structures.
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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.