# Tektoseal® Sand Displacement-resistant filter for underwater installation □ HUESKER Ideen. Ingenieure. Innovationen.

Tektoseal Sand is a three-layer geocomposite with encapsulated quartz sand that allows the installation of a geotextile filter under difficult site conditions. Tektoseal Sand lends itself to use wherever, given the local hydraulic conditions, the installation of standard filters would be impossible or would necessitate undue cost and effort. The higher weight per unit area achieved by the quartz sand filling simplifies installation and offers enhanced protection against displacement. This allows the trouble-free, filtration-stable installation of revetments even under water. Revetment construction...