|
Production description
Tri-dimension composite geonet for drainage is made of a unique tri-dimension geonet adhibited geotextile on both sides.It has the property of geotextile (filtration) and geonet(drainage and protection) and provide a function system"filtration-drainage-protection". The core of net with its unique tri-dimension structure can can bear higher compression load in construction and remain the certain thickness, provide good water conductivity.
Feature
· Excellent drainage function, can bear long time high press load
· High tensile and shear strength
· Reduce the rate geotextile embedding into the core of geonet,can protect long time stable water conductivity
· Tri-dimension composite geonet for drainage can bear more than 2000/kpa compression load
· Its anti-compression capacity is much larger than common geonet for drainage
Application
Landfill drainage; roadbed and road drainage;railway drainage,tunnel drainage, underground construction drainage,the retaining back wall drainage , garden and sports ground drainage
Technical Data
Item | Units | Specifications | |||
Unit weight | g/ | 750 | 1000 | 1300 | 1600 |
Thickness OV=20kpa | 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 | 50 | 50 | 50 |
Tensile strength(core network) | KN/m | 8 | 10 | 12 | 14 |
Geotextiles | g/ | 200-200 | 200-200 | 200-200 | 200-200 |
For more information please visit our website at http://www.geosynthetic-china.com
![]() |
geonet Images |