Landfill capping

Once the landfill is full, a barrier is built to prevent the emission of gases into the atmosphere, as well as the entry of rainwater into the interior of the tank, which would increase the volume of leachate. Through sealing, the watertightness is guaranteed and the biogas is obtained, which will be subjected to some type of treatment and may even be susceptible to exploitation.

These applications require the use of the most demanding quality controls in installation and the use of HDPE geomembrane with great chemical resistance and excellent mechanical properties.