Geomembranes are manufactured from a blend of durable, impermeable polymers, such as polyethylene, polyvinyl, or polypropylene. These polymers are often woven together in order to reinforce the membrane, and maximize the material's strength and flexibility. A reinforced geomembrane can be resistant to tears, impact, punctures, and stress cracking if used in load-bearing applications.
These synthetic materials are highly damage-resistant, and provide geomembranes with a much higher level of endurance than other materials. Geomembranes can be resistant to UV exposure, radioactive degradation, chemical abrasion, and extreme levels of heat or cold.
