Rouen Métropole used OSMORIA Indigreen and BIDIM Accorder to build a permeable, load-bearing impound lot, creating a durable, low-maintenance geosynthetic solution that protects soil and supports stormwater treatment.

A new carpark in Vouillé uses OSMORIA Indigreen aquatextile to trap and biodegrade over 99.5% of hydrocarbons, enabling permeable infiltration and protecting soil while supporting sustainable transport.