Geomembranes used in landfills typically range in thickness from 0.5 to 3 millimeters. This varies depending on factors such as the specific requirements of the landfill design, the type of waste being disposed of, and regulatory standards. Thicker geomembranes are often employed in areas with potentially higher stress levels or where additional protection against punctures is needed.
Thinner geomembranes may be suitable for less demanding applications. Engineers carefully assess these factors to determine the appropriate thickness for the geomembrane to ensure effective containment of waste and environmental protection over the landfill's operational lifespan.
