GB/T 18477.2-2011
ActiveUnplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and draindge - Part 2: Ultra-Rib pipes
埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第2部分：加筋管材
Application Summary AI generated
This standard specifies the definitions, materials, requirements, test methods, and marking for ultra-ribbed PVC-U pipes used in underground drainage and sewer systems. It is applied in municipal engineering and civil construction for buried gravity drainage, soil waste discharge, and stormwater management, ensuring structural integrity and resistance to external loads. The standard is critical for quality control and procurement in pipeline manufacturing and 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.