GB/T 24721.3-2023
ActiveGlass fiber reinforced plastic product for highway—Part 3:Duct
公路用玻璃纤维增强塑料产品 第3部分：管道
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for glass fiber reinforced plastic (GRP) ducts used in highway construction and maintenance. It is applied to ensure the quality and performance of GRP ducts for cable protection, drainage, or ventilation systems along roadways. The standard is relevant for manufacturers, testing laboratories, and procurement engineers involved in highway infrastructure projects.
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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.