Drenotube® SYSTEM FOR ANY TYPE OF LONGITUDINAL DRAINAGE
Ø 110 mm
Ø 160 mm
Ø 300 mm
Ø 370 mm
Longitud = 6 m ou 3 m
The lower part is not covered with geotextile to guarantee a perfect and longterm working ( + 15 years ) without risk of traffic jams.
Pipe with three rows of 15 mm. diameter holes, distributed at 120º and separated at 100 mm.
Geotextile covered with a polyethylene mesh.