FrictionFlex - the solution for slopes

For applications requiring a combination of a geomembrane and a geotextile, a geosynthetic clay liner, a drainage geocomposite and soil material, GSE® textured (FrictionFlex) geomembranes are a good choice, thanks to the high frictional forces that can be developed even with a bare minimum asperity. Higher asperity alone means higher stress concentrations and, thus, an irregular stress concentration. Such additional stresses can be avoided in the case of a FrictionFlex geomembrane.

For applications needing different interface friction on either side of the geomembrane, FrictionFlex allows you to adjust the quantity of texturing on either side.  

The texturing of FrictionFlex means the product can be laid flat over large surfaces, a common consideration in the installation sector.