Techdrain - Ponds
Rafts
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Geocomposites are installed beneath the geomembrane to prevent pressure buildup and as a leak detection layer to create an empty space through which escaping fluids can be detected and moved outward.
Formed of a triplanar HDPE geonet heat-fixed to PP geotextiles over one or two bands.
Formed of a triplanar HDPE geonet heat-fixed to PP geotextiles over one or two bands.
Benefits
- Improves hydraulic behavior or completely replaces the natural drainage layer
- Homogeneous drainage on the entire surface that follows strict quality controls
- Simple and aesthetic design that complements other geosynthetic systems
- Light and flexible composition that favors installation
- Robust and resilient structure, capable of resisting high loads during and after installation
- Chemically inert and durable
- Quick, simple and effective installation, does not require heavy machinery or qualified personnel
- High transport capacity
- Easy to store and protected against external agents
- Low carbon footprint
Features
- Very high transmissivity
- Very low core compressibility
- Long-term stable transmissivity in accordance with GRI GC13 specification
- Suitable for installation on steep slopes
- Customizable geotextiles
- According to ISO and ASTM standards
- Rolls up to 4 m wide and customizable length
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