Thickness | 1 to 7 mm |
Composite Drainage Geotextile aggregate drains are sometimes referred to as french drains. Washed in soils can create a real problem for these systems and they eventually clog. The introduction of a drainage fabric around the aggregate can prevent in-situ soils from being washed into and clogging the drain.
Prevent Clogging
Extend Drain Life
Increase Performance