Portable barriers to recover liquid contaminants such as hydrocarbons or plastics. It is easy to bring, to apply and to clean; proper to environmental companies equipped with vacuum trucks or to firms that want to have ready an ecological emergency kit.

Warning and rescue system for flooding. FLAS (Flood Lock and Alarm System) is able to automatically interdict the access to road and pedestrian subways, tunnels or parking areas; it is suitable for the evacuation of natural gorges, natural parks or camping after potential dangerous meteorological events.