For more than 40 years, RENOLIT ALKORPLAN synthetic sheets have been a global reference for waterproofing multiple applications. RENOLIT ALKORPLAN geomembranes have been pioneers and continue to be recognized throughout the world in terms of quality and reliability for civil engineering works such as ponds, channels, tanks, dams, tunnels, foundations and a long etcetera. Technological innovation, the certified production process and the high pre-consumer recycling rate ensure effective and sustainable solutions for the protection of the environment, social health and human well-being.