PET countinuous Filament Spunbonded Nonwoven Geotextile
Description
Made from virgin PET ( polyester ) chips , the continuous filament was extruded from PET chip by machine directly by spunbond process , and then needle punch together to get the 3D with highly strength fabrc .
Specification
1. Weight Type: 80GSM - 1000GSM
2. Width: Max 6 Meters, Length as request
3. Color: White, Black, Gray, Green, Brown, and so on.
4. Package: Paper core, Waterproof membrane and plastic bag.
5. Loading details: 20ft container, 40ft High container.
Property
1. High strength , good creep property , excellent erosion resistance , aging-resistance and heat resistance
2. Separation , filtration , drainage , reinforcement , protection , and maintenance function
Application
It widely used in civil environmental engineering and construction projects . Such as railway , highway , road , landfill , gymnasium , dike , marine works , tunnel , tide flat , reclamation and environment protection projects.
They use include:
1. Filtration of soils in drainage applications by retaining soil particles while allowing for the free flow of water
2. Separation and stabilization in road and railway construction
3. Prevention of soil movement in erosion control measures
4. Cushioning and protection in many containment projects
Date Sheet
No. | Specification(g/m2) | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | Remark | |||||||
1 | Weight deviation, % | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -5 | -4 | -4 | -4 | ||||||||
2 | Thickness, mm≥ | 0.8 | 1.2 | 1.6 | 1.9 | 2.2 | 2.5 | 2.8 | 3.1 | 3.4 | 4.2 | 5.5 | ||||||||
3 | Width, deviation,% | -0.5 | ||||||||||||||||||
4 | Breaking strength, KN/m ≥ | 4.5 | 7.5 | 10.5 | 12.5 | 15 | 17.5 | 20.5 | 22.5 | 25 | 30 | 40 | MD and CD | |||||||
5 | Breaking elongation,% | 40~80 | ||||||||||||||||||
6 | CBR bursting strength, KN≥ | 0.8 | 1.4 | 1.8 | 2.2 | 2.6 | 3.0 | 3.5 | 4.0 | 4.7 | 5.5 | 7.0 | ||||||||
7 | Sieve Size O90 mm | 0.07~0.2 | ||||||||||||||||||
8 | Vertical permeability coefficient, cm/s | Kx(10-1~10-3 ) | K=1.0 ~9.9 | |||||||||||||||||
9 | Tear strength, KN≥ | 0.14 | 0.21 | 0.28 | 0.35 | 0.42 | 0.49 | 0.56 | 0.63 | 0.70 | 0.82 | 1.10 | MD and CD | |||||||
