Tri-planar Geonet Compsite
Tri-Planar Geonets are synthetic drainage materials manufactured from high-density polyethylene (HDPE) resin.
Tri-planar geonet composite is made from tri-Planar geonet heat bonded with two layers needle-punched nonwoven geotextiles. It has the properties of geotextile (filtration function ) and geonet (drainage and protection ) and provide a function system"filtration-drainage-protection". The Tri-Planar Geonets with its unique tri-dimension structure can bear higher compressive load in construction and remain the certain thickness, provide good water conductivity.
Applications
● Landfill drainage;
● Roadbed and road drainage;
● Railway drainage;
● Tunnel drainage,
● Underground structure drainage,
● The retaining back wall drainage;
● Gardens and sports ground drainage
Characteristics
● 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 keep long time stable water conductivity
● Tri-dimension geonet composite for drainage can bear more than 2000kpa compressive load
● Its anti-compression capacity is much larger than common geonet for drainage
Property | Units | Specification | |||
Tri-Planar Geonets | High-Density Polyethylene (HDPE) | ||||
Unit weight | g/m2 | 750 | 1000 | 1300 | 1600 |
Thickness | Mm | 5.0 | 6.0 | 7.0 | 7.6 |
Hydraulic conductivity | m/s | kx10-4 | kx10-4 | kx10-4 | kx10-4 |
Elongation | % | 50 | 50 | 50 | 50 |
Tensile strength (core netwaork) | kN/m | 8 | 10 | 12 | 14 |
Nonwoven Geotextile | g/m2 | Heavier grades of geotextiles can be bonded to geonet on request | |||
If you want more details,please feel free to contact me:
Miss Cindy
Taian Eastar Geosynthetical Material Co.,Ltd
Zhao village, Beijipo town, High-tech zone, Taian, Shandong, China
Email: taianeastar@163.com
