Membrane Composites

Geomembranes are very low permeability synthetic membrane liners or barriers used with any geotechnical engineering related material so as to control fluid or gas migration in a human-made project, structure, or system. Geomembranes are made from relatively thin continuous polymeric sheets, but they can also be made from the impregnation of geotextiles one or both sides.
The geotextile is of nonwoven, needle-punched variety and is of relatively heavy weight. The geotextile provides increased resistance to puncture, tear propagation, and friction related to sliding, as well as providing tensile strength in and of themselves.
The use of geomembrane composite liners has increased over the years as traditional liners in construction industry. Whereas concrete, asphalt, as well as compacted clay soils, have proven ineffective in the prevention of fluid or gas migration into subsurface soils.
In the current market there are HDPE (high-density polyethylene), LDPE (linear low-density polyethylene) and PVC (polyvinyl chloride) geomembranes.

HDPE Composite Geomembrane

Geotextile increases resistance to puncture, tear propagation, friction related to sliding, and tensile strength….

PE Composite Geomembrane

Geocomposite that consists of two polyester nonwoven geotextiles bonded to both sides of a polyethylene geomembrane….

PVC Composite Waterproofing Membranes

Waterproofing composite system is designed to include, nonwoven geotextile that is electro- mechanical laminated on the bottom side of the waterproofing membrane….