Company Information:

The lining technologies business unit of CETCO has been a leading manufacturer of geosynthetic clay liners for 25 years. We offer a full range of engineered environmental liner systems including geosynthetic clay liners, pond liners, drainage geocomposites, geotextiles and bentonite soil sealants. In addition to offering high quality products, CETCO provides unparalleled engineering support. Our technical staff is expertly trained in specification review and can offer testing or design assistance. Additionally, CETCO maintains a full library of technical resources to assist you on your next project. Expand beyond traditional lining technologies and find out how CETCO geosynthetic clay liners can help you.

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Geosynthetic Clay Liners (GCLs) - CETCO geosynthetic clay liners (GCLs) are types of geocomposite that are frequently used in envrionmental containment applications and are an alternative to a traditional compacted clay liner. CETCO GCLs consist of two layers of geotextiles surrounding a layer of low permeability sodium bentonite that are needlepunched together to increase shear resistance. CETCO has engineered range of technologies to address chemical resistance for various aggressive leachate types.The technologies ranges from dry polymer/clay blends to engineered bentonite-polymer alloys (BPA).



Bentonite property tests performed at a bentonite processing facility before shipment to CETCO’s GCL production facilities.



Rachel   Holik
2870 Forbs Ave
Hoffman Estates , IL 60192

Phone: +1 847 851 1841
Fax: +1 847 217 3873
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