Product Description
Polyester filament geotextile is made directly by spinning and needle-punching and consolidating polyester filaments, it's made by forming and consolidating polyester filaments, the fibers are arranged in a 3D structure. Polyester filament non-woven geotextile has excellent heat resistance and light resistance, even if it is exposed to an environment of nearly 20 degrees for a short time, its performance is almost unchanged. After a large number of tests and practices, the polyester filament non-woven geotextile has long-term corrosion resistance to various natural soils, moisture and microorganisms.
| Non-woven Geotextile Technical Parameter (GB standard) | |||||||||
| Item | unit | Standard Specification | |||||||
| 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | ||
| Thickness≥ | mm | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3 | 3.3 |
| width Deciation | % | 0.5 | |||||||
| Breaking strength | KN/M | 2.50 | 4.50 | 6.50 | 8.00 | 9.50 | 11.00 | 12.50 | 14.00 |
| Breaking Elongation | % | 25-100 | |||||||
| Weight Tolerance | g/m² | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 |
| CBR Tear Strength≥ | KN | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 |
| Tear Strength≥ | KN | 0.08 | 0.12 | 0.16 | 0.2 | 0.24 | 0.28 | 0.33 | 0.38 |
| Vertical Permeability | N/5cm | Kx(10﹣⊃1;-10﹣⊃3;) | |||||||
| EOS 090 | mm | 0.07-0.2 | |||||||
Features
1. UV resistant
2. High temperature resistance to up to 230℃maintaining structure stability and original physical properties
3. High flat drainage and vertical permeability
4. High creep resistance
5. Resistance of erosion of chemicals in soil as well as the corrosion of gasoline and diesel etc
6. High elongation under certain stress, thus able to adapt to uneven and irregular bases.
Detailed Photos