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Layfield Geosynthetics
HydraNet Geonet/Geocomposite
HydraNet™ is used to provide lateral trasmission of fluid and gasses in may applications.
Layfield now manufactures geonet and can offer a wide range of geonet and geocomposites under our HydraNet™ brand of drainage products. Layfield’s HydraNet™ is designed as a cost effective and environmentally conscious alternative to aggregate drains for a variety of applications. HydraNet™ can effectively transmit fluids and gasses while taking up much less space compared to a sand, stone or gravel layer. In double lined containment applications, HydraNet™ is commonly used to create an interstitial space between two geomembrane liners as part of a leak detection system. HydraNet™ geocomposites have a geotextile bonded to one, or to both sides of a geonet. The addition of laminated geotextile layers prevents the movement of soil fines into the drainage path that could otherwise lead to clogging and reduced drainage performance longer term. Layfield’s HydraNet™ geonet is made in North America at our ISO 9001 certified facility.
Features
High flow under substantial loads
Equivalent to about 12" (300 mm) of aggregate
Ideal for drainage on slopes
Applications
As drainage layer in a multi-liner system
Used as drain layers in landfills and ponds
For drainage in landfill cap applications
Good for gas vents under ponds
Drainage in dam cores
Leak detection layer