The geotextile replaces a conventional well-graded filter between soil to be retained and gabions, rip-rap or concrete slabs revetments, which protect the filter geotextile. Its particular opening size retains the soil and so avoids erosion of the slope.
Principally used for :
- Roofing systems
- Building foundation
DuPont™ Typar® SF products
- Eliminate long term hydrostatic pressure
- Ensure longer service resistance thanks to its homogeneous and uniform composition
- Prevent piping and scouring of soils around them