PicoDrain Composite™
Drainage Geocomposite
Drainage geocomposite combining filtration with continuous water flow.
Material
3D Core + Geotextile
Key Performance
Filtration • Continuous Drainage
Applications
Tunnels • Landfills
Product Definition
PicoDrain Composite™ combines a three-dimensional mesh drainage core with nonwoven geotextile filter layers.
The open core provides continuous drainage paths, while the geotextile allows water through and filters surrounding soil particles.
How It Works
Water Collection
Water enters the composite from the surrounding soil or structure.
Filtration
The geotextile allows water through while filtering fine particles.
Core Drainage
The three-dimensional mesh core provides continuous paths for water flow.
Discharge
Collected water is conveyed towards the designated drainage outlet.
Key Benefits
Continuous Drainage
The open core provides effective in-plane water flow for efficient drainage.
Integrated Filtration
Combines drainage and soil filtration in one composite product.
Clog Resistance
Geotextile layers help prevent soil intrusion into the drainage core.
Maintained Flow Space
The resilient core helps preserve drainage paths under loading.
Flexible Installation
Lightweight rolls conform easily to different surfaces and terrain.
Applications
Ideal for integrated drainage and filtration in civil engineering applications.
Tunnels & Underground Structures
Groundwater collection and waterproofing protection.
Retaining Walls
Relieves water pressure behind retaining structures.
Landfills
Drainage and leachate collection within engineered systems.
Roads & Railways
Subgrade drainage and moisture management for transport corridors.
Green Roofs & Landscaping
Lightweight drainage for planted and landscaped areas.
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