GEOTER® FN the structures and helps reinforce areas exposed to a risk of cavities or localised collapse. In addition, this product can be instrumented to monitor risk developments.
In addition to its reinforcement function, GEOTER® FN plays a separation and filtration role, thanks to a non-woven geotextile, the filtration aperture of which is constant regardless of the geocomposite’s tensile strength. GEOTER® FN has an immediate tensioning feature, allowing it to instantly absorb stress and limit initial deformation during tensioning.