This standard specifies the classification, requirements, test methods, test frequency, signs, labels, packaging, transportation and storage of linear low-density polyethylene (LLDPE) geomembranes for landfills. This standard applies to linear low-density polyethylene (LLDPE) geomembranes used in landfill projects such as final coverage, temporary coverage, and intermediate coverage. The low-density polyethylene (LDPE) geomembrane used for covering can refer to this standard.
CJ/T 276-2008 Referenced Document
CJ/T 234 High density polyethylene geomembrane for landfills
GB/T 1033 Test method for density and relative density of plastics
GB/T 1037 Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method*, 2021-11-26 Update
GB/T 1040.1 Plastics—Determination of tensile properties—Part 1:General principles*, 2018-12-28 Update
GB/T 1040.2 Plastics—Determination of tensile properties—Part 2: Test conditions for moulding and extrusion plastics*, 2022-07-11 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