This standard specifies the classification, specification series and dimensional deviations, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements of geomembranes. This standard applies to geomembranes used in highway projects. Geomembranes used in water transportation, railways, and water conservancy projects can be implemented as a reference.
JT/T 518-2004 Referenced Document
GB/T 12027 Plastics-Film and sheeting-Determination of dimensional change on heating
GB/T 13021 Calcination and pyrolysis methods for determination of carbon black content of polyolefin pipes and fittings*, 2023-08-06 Update
GB/T 14798 Geosynthetics.Identification on site*, 2008-08-06 Update
GB/T 16422.2 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps*, 2022-04-15 Update
GB/T 1844.1 Plastics—Symbols and abbreviated terms—Part 1:Basic polymers and their special characteristics*, 2022-10-12 Update
JT/T 518-2004 history
2004JT/T 518-2004 Geosynthetics in highway engineerings.Geomembranes