Description
Tri Planar Geonet Composite With Geotextile is made of a unique tri-dimension geonet adhibited geotextile on both sides. It has the property of geotextile (filtration function) and geonet (drainage and protection) and provide a function system "filtration-drainage-protection". The core of net with its unique tri-dimension structure can bear higher compressing load in construction and remaiin the certain thickness, provide good water conductivity.
Features
Net drainage geocomposites are manufactured using a unique geotextile filter developed specifically for use in drainage geocomposites for its high tensile modulus and ability to prevent soil ingress into the void space of the drainage core.
Specification
Item | Unit | 1200g | 1400g | 1600g | 1800g | 2000g | |
1 | Compound weight of unit area | g/m2 | 1200 | 1400 | 1600 | 1800 | 2000 |
2 | Compound thickness | mm | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 |
3 | Compound tensile strength | KN/m | 16 | 16 | 16 | 16 | 16 |
4 | Compound hydraulic conductivity | m2/s | 1.2×10-4 | 1.2×10-4 | 1.2×10-4 | 1.2×10-4 | 1.2×10-4 |
5 | Net and nonwoven geotextile peel strength | KN//m | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
6 | Net thickness | mm | 5.0 | 5.0 | 6.0 | 7.0 | 8.0 |
7 | Net tensile strength | KN//m | 13 | 15 | 15 | 15 | 15 |
8 | Nonwoven geotextile weight of unit area | g/m2 | 200 | 200 | 200 | 200 | 200 |
9 | Nonwoven geotextile permeability | cm/s | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
10 | Width | m | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
11 | Roll length | m | 30 | 30 | 30 | 30 | 30 |
Application
1. Landfill drainage
2. Roadbed and road drainage
3. Railway drainage
4. Tunnel drainage
5. Underground structure drainage
6. The retaining back wall drainage
7. Grdens and sports grounds drainage
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