GB/T 43982.11-2025
ActivePlastics piping systems for renovation of underground water supply networks—Part 11：Lining with inserted hoses
地下供水管网非开挖修复用塑料管道系统 第11部分：软管穿插内衬法
Application Summary AI generated
This standard specifies the requirements and test methods for plastics piping systems used in trenchless renovation of underground water supply networks, specifically for the lining technique using inserted hoses. It is applied by engineers and contractors in municipal water infrastructure projects to ensure the structural integrity, hydraulic performance, and durability of repaired pipelines. The standard covers material specifications, installation procedures, and quality control for the hose insertion method, primarily in potable water distribution systems.
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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.