Fabricated Geomembrane Guide

The Fabricated Geomembrane Guide provides you with a list of geomembranes and welding equipment.

The FGI has separated geomembranes into four categories. Once you select the type of geomembrane you are interested in you will be taken list of geomembranes. The categories are: Compounded Unsupported Geomembranes, Heavyweight > 0.64 mm (>25 mil) thickness fabric-supported geomembranes, Lightweight < 0.64 mm (<25 mil) thickness fabric-supported geomembranes and Polyolefin Unsupported Geomembrane.


FGI Category

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Disclaimer: These charts contain only general recommendations for the use of commercially available geomembranes and must not be used for actual product selection without consideration of more site‐specific design factors. The manufacturer of the product listed has provided all performance values shown. These manufacturers will, upon request, provide the independent test data to back up the claims. The Fabricated Geomembrane Institutes and its members accept no liability for misuse of this information.

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