Reinforced polyethylene covers offer several environmental benefits compared to soil. They form a tight, continuous barrier over the waste, which helps contain odors and prevents litter from spreading into the surrounding area. By reducing exposure to wind and rain, RPE sheets limit the amount of water that infiltrates the waste, which can decrease leachate generation and reduce the risk of groundwater contamination.
They also help slow the release of landfill gases, supporting better control of emissions. Because RPE covers are thin and reusable, they preserve more landfill space, reducing the need to expand the site and minimizing the environmental footprint. Their durability means fewer materials are required over time, lowering transportation and resource use.
