Reinforced Polypropylene GeoMembrane
Carlisle Reinforced Polypropylene GeoMembrane is a heat-weldable polyester reinforced sheet designed for liners and floating covers. Carlisle's membrane is specifically formulated for long-term use in buried or exposed geomembrane applications. The membrane is based on a UV-stabilized polypropylene copolymer, which does not require either polymeric or liquid plasticizers to maintain flexibility.
Physical properties of the membrane are enhanced by a strong, polyester fabric (scrim) that is encapsulated between the polypropylene based top and bottom plies. The combination of the fabric and polypropylene provides reinforced membranes with high breaking / tearing strength and puncture resistance. The relatively smooth surface of the Carlisle GeoMembrane facilitates production of a total surface fusion weld that creates a consistent, watertight monolithic sheet.
Carlisle Reinforced Polypropylene GeoMembrane is manufactured in two grades; Potable (water) Grade and Industrial Grade. The Potable Grade was tested by NSF International and meets the requirements of ANSI / NSF Standard 61 for Drinking Water System Components - Health Effects.
All standard membranes have a black bottom ply.
Standard Roll Sizes:
Carlisle SynTec Systems
P.O. Box 7000
Carlisle, PA 17013
© 2014 Carlisle