Geomembranes are sheets made from flexible thermoplastic polymers, used to create synthetic barriers with very low permeability. They are applied primarily to coat surfaces, whose main function is to contain materials and / or substances, preventing the flow of liquids and vapors out of it.
There are geomembranes of different types and materials with a wide range of properties and applications that provide an excellent degree of impermeability, resistance to chemicals substances, cracking and UV rays.
