Claynox Geodrain 3D

Maximum flow. Three-dimensional stability.

Three-dimensional HDPE geonet

Geocomposite

Claynox Geodrain 3D

3D HDPE drainage geonet, 20, 25 and 30 mm thick, for high in-plane flow capacity.

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What is Claynox Geodrain 3D?

Claynox Geodrain 3D is a three-dimensional geonet made from HDPE, engineered to deliver the highest and most stable in-plane flow capacity in the Claynox Geodrain product family. Its innovative 3D structure maintains drainage performance under high compressive loads without the flow loss seen in conventional bi-planar geonets.

Available in three thicknesses — 20 mm, 25 mm and 30 mm — Geodrain 3D represents the latest innovation in geosynthetic drainage (Geospacer technology), offering engineers maximum flexibility to match drainage capacity to specific design requirements.

The HDPE base material ensures chemical resistance, durability, and flexibility — making Geodrain 3D suitable for use in landfill leachate collection, mining, tunnel drainage, and any application requiring high, long-term drainage performance under heavy load.

Key features

Highest Flow Capacity in the Range
The true 3D structure provides the largest and most stable in-plane drainage flow of all Claynox Geodrain types — ideal for applications with high leachate or drainage volumes.
Three Thickness Options
Available in 20 mm, 25 mm and 30 mm to match exact design requirements — from moderate drainage needs to the most demanding high-flow applications.
Chemical Resistant HDPE
HDPE construction is resistant to leachate, acids, alkalis and hydrocarbons — ensuring long-term drainage performance in aggressive chemical environments such as landfill and mining.
Replaces Gravel Drainage Layers
Using Geodrain 3D instead of gravel drainage significantly reduces construction vehicle movements, increases available airspace or working volume, and lowers total project cost.

Specifications

PROPERTY	VALUE
Base material	HDPE
Structure	True 3-dimensional geonet
Available thickness	20 mm / 25 mm / 30 mm
Geotextile option	Available without geotextile (geonet only)
Chemical resistance	Resistant to acids, alkalis, leachate, hydrocarbons
Application	Landfill drainage, mining, tunnels, civil drainage