RESISTEX® Geosynthetic Clay Liners

Meeting the most demanding chemical compatibility requirements

 

RESISTEX® Geosynthetic Clay Liners are a polymer-modified bentonite GCL that is engineered to provide the highest level of chemical compatibility for hydraulic barrier performance in extremely aggressive leachate environments. 

 

Our RESISTEX family of GCLs offer compatibility with a wide range of pH, electrical conductivity, and ionic strengths that are common to mining liquids. CETCO recommends project-specific compatibility testing for the proper selection from the RESISTEX family of GCLs.

 

Applications include: bauxite residual storage; evaporation/retention basins; leach pads; capping.

2015 GeoMe award winner for "Best Geosynthetics Innovation and Technology" 

    Overview

    RESISTEX® Geosynthetic Clay Liner Features

    • Polymer enhanced engineered clay technology, effectively swells and seals in moderately aggressive leachate
    • Compatibility with a wide range of pH, electrical conductivity, and ionic strengths that are common to mining liquids 
    • More effective that standard bentonite for contaminated chemical environments
    • May be custom engineered to meet the project-specific needs
    • Available in standard BENTOMAT® geotextile configurations
    • Product variations available with different polymer types and loadings 

    Configurations

    • DN - reinforced: non-woven/non-woven
    • ST - reinforced: woven/non-woven
    • 200R - unreinforced: woven/non-woven
    Case Studies
    Technical Data Sheets
    CETCO