Polyester Long Fiber Geotextile made from PET filament to form a strong, flexible and dimensionally stable fabric structure, with optimum pore sizes and high permeability. It's used in civil and hydraulic engineering for protecting the ground from instability and raveling. The geotextile is resistant to chemicals and biological organisms normally found in soils and are stabilized against degradation due to short-term exposure to ultraviolet radiation.
Technical Data Sheet
Spun-bond Nonwoven Geo-textile
Density | Thickness | Breaking Strength | Elongation of Fracture | CBR Bursting Strength | Vertical Penetration Parameter | Equivalent Aperture |
g/m2 | mm | KN/m | % | KN | cm/s | O95 mm |
70 | 1.2 | 2.8 | 40 ~ 80 | 0.7 | K x (10-1 ~ 10-3)
(K = 1.0 ~ 9.9) | 0.07 ~ 0.2 |
75 | 1.4 | 3.3 | 0.8 | |||
100 | 1.6 | 5.0 | 0.95 | |||
150 | 1.52 | 7.5 | 1.5 | |||
160 | 2.0 | 8.5 | 1.60 | |||
200 | 2.4 | 11 | 2.10 | |||
250 | 2.8 | 14 | 2.60 | |||
300 | 3.4 | 16 | 3.20 | |||
400 | 4.0 | 21 | 4.0 | |||
500 | 4.5 | 25 | 4.8 |
Feature:
* resistant to UV rays
* resistant to mold and rodents
* rot-proof , permeability, easy for construction
Application
* Used in dam, highway, railway, reclamation for filtration separation, drainage and protection