T-Rex DiamondFlex Logo


T-Rex Logo


T-Rex™ DiamondFlex Geomembrane

T-Rex Layers Diagram DiamondFlex is a multi-layered geomembrane that has been engineered for use in water retention applications. DiamondFlex has a uniquely designed Recoil™ Film technology that offers exceptionally high hydrostatic resistance capable of holding millions of gallons of water. In addition, DiamondFlex has an innovative Fusion™ coating technology that provides outstanding sealing properties for watertight panel fabrication. High tensile and tear strength plus dimensional stability is achieved with a woven core made from a proprietary blend of high-grade polymers.

DiamondFlex is manufactured with special UV stabilizers and antioxidants designed for water retention applications that require extended exposure to the elements. As the name suggests, our DiamondFlex liners have excellent flexibility, outstanding durability and stress cracking resistance. Durable yet lightweight construction provides easy handling and excellent performance in all climates and environmental conditions.

"AvenEx is here to help. We have a geomembrane to suit all geographical and climate conditions. Our team of industry professionals have local knowledge throughout North America, India and Europe."
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DiamondFlex Features & Benefits

DiamondFlex Applications

DiamondFlex Technical Data

Property Test/Method Typical Value
Film Structure - Recoil™ Technology
Fusion Coating - Proprietary Polymer Blend
Weight (GSM) ASTM D5261 650
Nominal Thickness (Mils) ASTM D1777 34
Hydrostatic Resistance (PSI) ASTM D751 410
Breaking Strength (lbs) ASTM D751 Machine Direction 500 | Cross Direction 490
Tear Resistance (lbs) ASTM D751 Machine Direction 106 | Cross Direction 101
Puncture Resistance (lbs) ASTM D751 192
Bursting strength (Ball burst) (PSI) ASTM D751 815
Low Temperature Flexibility ASTM D2136 -50 °C
Accelerated UV Weathering ASTM G154 > 90% @ 2000 Hours†

All values are ± 10%. †QUV A-340 lamps 8 hrs UV @ 60° C, 4 hrs condensation @ 40°. The test data is based on an average taken over several production runs and should not be considered or interpreted as minimum or maximum values. Values are typical data and not limiting specifications.

"AvenEx is a vertically integrated company with in-house Research & Development professionals at your disposal. If you have a project that requires a geomembrane with specific specifications please do not hesitate to contact us."