Rainwater infiltration valleys

Like the basins, the valleys (wide and deep ditches) participate in the development of the site. The water is collected through pipes (recovery of water from roofs or pavements) or directly after runoff on adjacent surfaces. The water, temporarily stored in nidaplast Ultralight Alveolar Structures, is then evacuated to an outlet (network, river) or by infiltration into the ground. Nidaplast solutions can significantly increase the storage capacity of valleys.