Tendrain® Tri-Planar Geocomposite

With its Tri-Planar construction, Tendrain® is able to withstand greater tensile and compressive loads than Bi-Planar products and minimizes geotextile intrusion into the core resulting in higher flow values.


Tendrain® Geocomposite Drainage System utilizes a patented Tri-Planar design. Instead of two ribs, Tendrain® has three. Two extrusions of polymeric ribs run at acute angles to a heavier, center, directional rib. This configuration is extremely resistant to compressive loads and allows Tendrain® significantly higher flow values than Bi-Planar Geonets and Geocomposites of similar thickness.



  • Groundwater
  • Suppression Layers
  • Gas Venting
  • Leachate Collection
  • Leak Detection Layers

Product

GSI Item #
275 mil TENDRAIN (6oz fabric , 2 sides) DTENDRAIN57022
275 mil TENDRAIN (8oz fabric, 2 sides) DTENDRAIN510022
300 mil TENDRAIN (6oz fabric, 2 sides) DTENDRAIN77022
300 mil TENDRAIN (8oz fabric, 2 sides) DTENDRAIN710022
310 mil TENDRAIN (6oz fabric, 2 sides) DTENDRAIN97024
310 mil TENDRAIN (8oz fabric, 2 sides) DTENDRAIN910024

Available in 6.7ft wide rolls, 200ft long. Tendrain® is also available as a Geonet only, without fabric, or as a Geocomposite with fabric on only one side.