Overview
In drainage applications (controlled discharge of water) it has become standard practice to replace the conventional granular filter with a geotextile filter. A geotextile filter fulfills the same function: it prevents the clogging of the drain but with the advantage of easy installation and a controlled filter quality that is not compromised by poor construction conditions. The use of geotextiles leads to substantial cost savings thanks to shorter installation times, reduced excavation and reduced material use.