Description
Tri Planar Geonet Composite With Geotextile consists of two outer layers of inclined ribs separated by strong vertical ribs. The whole structure is bonded to a non-woven geotextile. The high compressive strength resists crushing and the geotextile delivers a high flow rate under load while preventing soil particles blocking the drainage core. The top and bottom auxiliary ribs reduce the amount the geotextile intrudes into the core compared to bi-planar composites.
Specification
Drainage network core | Unit | Specification | |||
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×10-4 | K×10-4 |
Elongation | % | 50 | 50 | 50 | 50 |
Tensile Strength(core network | KN/m | 8 | 10 | 12 | 14 |
Application
1,Landfill drainage.
2, Roadbed and road drainage.
3,Railway drainage, tunnel drainage, underground structure drainage.
4,The retaining back wall drainage.
5,gardens and sports grounds drainage.
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