GEONET

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GEONET

Geonet – Structural Material for Ground Drainage

Horizontal ribs and vertical ribs intersect on different planes to form a grid structure, creating flow channels between each horizontal and vertical rib.

Applications of GEONET
Geocomposite drainage material, landfill slope drainage, concrete structural wall drainage, tunnel lining drainage

Drainage Mechanism

The grooves (flow channels) formed by the intersection of vertical and horizontal ribs guide the movement of liquids,


and the openings created at the contact points between ribs allow liquid to move freely between the top and bottom surfaces.

GEONET Applications

GEONET is typically used in a geocomposite form rather than alone, with nonwoven fabric bonded
to the top and bottom surfaces.

This prevents soil particles from filling the flow channels
formed by the horizontal and vertical ribs, which could otherwise reduce drainage performance.

Geocomposite Drainage Material

Landfill Application Example

Tunnel Application Example