Geotextile Sheet when placed up against the wall works by filtering the water from the backfill through the geotextile bonded to one side draining it down the cuspated core to a collector drain at the base of the wall to remove the water from site. The solid cuspated core provides a preferential path for water movement down to the collector drain thereby keeping the wall free from moisture contact.
Application:
Needle Punch Multifilament Polyester Geotextile Sheet For Roads
Thickness: 150 Gsm,200 Gsm