This standard specifies the terms and definitions of polyethylene geomembrane, requirements for base resin, product classification, code and naming, requirements, test methods, inspection rules and signs, packaging, storage and transportation. This standard applies to polyethylene geomembranes produced with polyethylene resin and ethylene copolymer as raw materials and various additives.
GB/T 17643-2011 Referenced Document
GB/T 1033-1986 Test method for density and relative density of plastics
GB/T 1037-1988 Test method for water vapor transmission of plastic film and sheet--Cup method
GB/T 1040.1 Plastics—Determination of tensile properties—Part 1:General principles*, 2018-12-28 Update
GB/T 1040.3 Plastics. Determination of tensile properties. Part 3: Test conditions for films and sheets
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 16422.3 Plastics—Methods of exposure to laboratory light sources—Part 3: Fluorescent UV lamps*, 2022-04-15 Update
GB/T 17391-1998 Test method for thermal stability of polyethylene pipes and fittings