PET filament sintered geotextile is kind of new geosynthetic used to reinforce road surface and roadbed. It’s made of PET spun bonded filament sintered in one side. It has the characteristics of high tensile strength, high elastic mould and high and low temperature bearing. It has acid and alkali resistance and aging resistance after being coated in the surface. It is mainly used in bitumen road and concrete road surface reinforcement to reduce the cost and prolong the road’s life. Product standard.
Technical data
| Art. No. | PLA0301 | PLA0302 | PLA0303 |
| Item | | | |
| Unit weight， g/m2 | 160 | 180 | 200 |
| Thickness，mm | 1.40 | 1.50 | 1.60 |
| Tensile strength(MD/CD)，kN/m＞ | 8.00 | 9.00 | 10.00 |
| Elongation(MD/CD)，% | 40—70 |
| Trapezoidal tearing strength，kN＞ | 0.23 | 0.26 | 0.28 |
| CBR burst strength，kN＞ | 1.50 | 1.70 | 1.80 |
| Bearing strength，kN＞ | 20 | 23 | 25 |
| EOS O95，mm | 0.07—0.20 |
| Vertical permeability，cm/s | Kx(10-1—10-3), K=1.0—9.9 |
| Width，m | 4.40 | 4.40 | 4.40 |
