PicoDrain Geonet™
Composite Drainage Geonet
High-capacity drainage geonet for in-plane water flow.
Material
HDPE + Geotextile
Key Performance
High-Capacity Drainage
Applications
Landfills • Walls
Product Definition
Product Definition
PicoDrain Geonet™ combines a biaxial HDPE geonet core with nonwoven geotextile on one or both sides.
The geonet provides continuous in-plane drainage paths, while the geotextile filters soil particles and helps prevent clogging.
How It Works
Surface Filtration
Water passes through the geotextile while soil particles are retained.
Water Collection
Filtered water enters the open geonet core.
In-Plane Drainage
Interconnected channels convey water laterally through the core.
Controlled Discharge
Collected water flows towards drainage outlets or collection systems.
Key Benefits
Efficient In-Plane Drainage
The geonet core provides continuous channels for lateral water flow.
Integrated Filtration
The geotextile retains soil particles while allowing water to enter the core.
Maintained Drainage Space
The geonet structure helps preserve flow paths under surrounding pressure.
Durable HDPE Core
HDPE construction is suited to buried drainage applications.
Efficient Installation
Lightweight rolls simplify handling and placement.
Applications
Engineered for high-capacity drainage in demanding environmental and infrastructure applications.
Landfills
Leachate collection and drainage within containment systems.
Retaining Walls
Subsurface drainage behind retaining structures.
Roads & Railways
Drainage beneath pavement and track formations.
Tunnels & Underground Structures
Groundwater collection around underground structures.
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