Geomembrane: What is Geosynthetic and its Uses in Environmental Protection and Infrastructure Projects
Geomembrane Introduction to Geomembrane Geosynthetics are synthetic membrane liners or barriers used in construction for waterproofing, drainage, protection, and as containment vessels for liquids. These thin, flexible sheets are made from polymers like high-density polyethylene (HDPE), polyvinyl chloride (PVC), Ethylene Propylene Diene Monomer Rubber (EPDM), polypropylene (PP), and others. Geosynthetics are engineered to resist corrosion, ultraviolet radiation from sunlight, and chemical damage for extremely long periods, making them suitable for numerous infrastructure and environmental applications. Uses in Environmental Protection Geosynthetics play an important role in environmental protection through applications like landfill lining, mining containment, and wastewater treatment. In landfill lining systems, a geosynthetic layer is placed between the waste and ground surface to isolate landfill leachate and prevent contamination of groundwater. It acts as the primary barrier