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Geomembrane Installation Guidelines

Polyethylene Installation Guideline

This specification includes furnishing and installing HDPE and LLDPE geomembranes with a formulated sheet density of 0.940 g/cc or greater associated with HDPE geomembranes and a formulated sheet density of 0.939 or less for LLDPE geomembranes.  Geomembranes with both smooth and textured surfaces are included. English Installation Guide

Guideline for Installation of Factory Fabricated Lightweight < 0.64 mm (25 mil) Thickness Geomembranes

This guideline is an installation guideline for factory fabricated fabric-supported lightweight geomembranes (< 0.64mm or < 25 mil in thickness as measured by ASTM D5199, D751 or D1777). This guideline is designed to provide a minimum set of standards for site installation. However, depending on the complexity and project specific requirements, a qualified design engineering firm may be required for design and installation specifications of the geomembrane. Factory Fabricated Lightweight Installation Guidelines

 

Guideline for Installation of Factory Fabricated Heavyweight > 0.64 mm (25 mil) Thickness Geomembranes

This guideline is an installation guideline for factory fabricated fabric-supported heavyweight geomembranes (> 0.64 mm or > 25 mil in thickness as measured by ASTM D5199, D751 or D1777.) This guideline is designed to provide a minimum set of standards for site installation. However, depending on the complexity and project specific requirements, a qualified design engineering firm may be required for design and installation specifications of the geomembrane. Factory Fabricated Heavyweight Installation Guidelines

 

Guideline for Installation of Factory Fabricated Compounded  0.25 to 1.52 mm (10 - 60 mil) Thickness Unsupported Geomembranes

This document is an installation guideline for factory fabricated compounded unsupported geomembranes of 0.25 to 1.52 mm (10 - 60 mil) thickness. The geomembranes covered in this guideline include the following polymers: Chlorosulfonated Polyethylene (CPSE); Polyvinyl Chloride (PVC) and alloys of PVC with other polymers; alloys with Ethylene Interpolymer Alloy (EIA); alloys with nitrile or other types of rubber; blends and alloys with other compatible polymers; Ethylene Propylene Diene Monomer (EPDM). This guideline is designed to provide a minimum set of standards for site installation. Guideline for Installation of Factory Fabricated Compounded 0.25 to 1.52 mm (10-60 mil) Thickness Unsupported Geomembranes

 
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