Geosynthetics Tri-dimension Composites Geonet
Product Description
Product Description | Tri-dimension composite geonet is a chemically resistant composite comprised of a three-dimensional extruded polyethylene geonet core, thermally laminated to non-woven geotextiles on either one or both surfaces. |
Product Features | Features · HDPE · Central flow path · Thin · Composite construction Benefits · Durable · Crush resistant · High flow rate · Low transport costs Single operation installation |
Product Applicationrange | In landfill cover systems geocomposites are used to drain surface water away from the barrier layer decreasing percolation of water into the waste. geocomposites may also be used as a gas venting layer below the barrier layer to prevent the build-up of gases generated by degrading waste or underlying soils. In landfill bottom liner systems geocomposites are used above the primary liner for leachate drainage and as a leak detection layer between the primary and secondary liners. Similarly, in liquid impoundments gecomposiye Drain may be used underneath the primary liner as the leak detection layer. |
Product Technical Parameters
Item | unit | Value | ||||||||||
Unit weight | g/m² | 750 | 1000 | 1300 | 1600 | |||||||
thickness | mm | 5.0 | 6.0 | 7.0 | 7.6 | |||||||
Hydraulic conductivity | m/s | K×10-4 | K×10-4 | K×10-3 | K×10-3 | |||||||
Elongation | % | <50 | ||||||||||
Net tensile strength | KN/m | 8 | 10 | 12 | 14 | |||||||
geotextile unit weight | PET needle punched geotextile | g/m² | 200-200 | 200-200 | 200-200 | 200-200 | ||||||
Filament non woven geotextile | ||||||||||||
PP high strength geotextile | ||||||||||||
Tri-dimenstional tensile strength | PET needle punched geotextile | KN/m | 18 | 20 | 22 | 25 | ||||||
Filament non woven geotextile | 30 | 35 | 38 | 40 | ||||||||
PP high strength geotextile | 35 | 38 | 40 | 45 | ||||||||
Peel strength between geotextile and geonet | KN/m | 3 |
Geosynthetics Tri-dimension Composites Geonet