Issue No. 12 - November 2000 Tensile Properties of Polyethylene Geomembranes
Issue No. 11 - April 1998 Thickness Test Methods used for Polyethylene Geomembranes.Terminology for Polyethylene Geomembrane Specifications
Issue No. 10 - February 1998 Quality Control Testing, Certification, and Fingerprinting of Geomembranes
Issue No. 9 - December 1997 HDPE Liner Waves
Issue No. 8 - July 1997 GRI Standard GM 13
Issue No. 7 - March 1997 Leakage through Liner Systems
Issue No. 6 - January 1997 Extending our Lengths
Issue No. 5 - November 1996 Air Pressure Testing: Some Points to Consider
Issue No. 4 - August 1996 Interface Friction for Geosynthetics
Issue No. 3 - July 1996 Geomembrane Deployment Practice for Longterm Survivability
Issue No. 2 - May 1996 Poly Flex Introduces Easy Welding Textured Sheet
Issue No. 1 - April 1996 Welding Parameters-HDPE and LLDPE Textured Liner