Standard Specification for “Test Methods, Test Properties and Testing Frequency for Linear Low Density Polyethylene (LLDPE) Smooth and Textured Geomembranes”

Standard Specification for “Test Methods, Test Properties and Testing Frequency for High Density Polyethylene (HDPE) Smooth and Textured Geomembranes”

Standard Specification for “Test Methods, Required Properties and Testing Frequency for Biplanar Geonets and Biplanar Geonet Composites”

Standard Practice for “Cold Weather Seaming of Geomembranes”