Filament Geotextile fabric for road construction roadbed reinforcement

Filament Geotextile HS code:5602100000 Product Introduction Filament spunbond needle punched non-woven geotextile is made to network shape with polyester filament and the fiber is 3D structure. Product Features Besides good mechanical performance, it also has good chemical performances such as horizontal and vertical drainage performance, extending, Product Application The product is mainly applied for reinforcement, filtration, separation, and drainage in projects such as railway, road, dam, coastal mud flat and so on. It is especially applied in saline-alkaline marsh and landfill. Product Specification and Technical Parameter(GB/T17639-1998) Model(g/m2) 100 150 200 250 300 350 400 450 500 600 800 Remaks Deviation of mass per unit % -6 -6 -6 -6 -5 -5 -5 -5 -4 -4 -4 / Thickness (mm) ≥ 0.8 1.2 1.6 1.9 2.2 2.5 2.8 3.1 3.4 4.2 5.5 / Breaking Strength ≥KN/m 4.5 7.5 10.0 12.5 15 17.5 20.5 22.5 25.0 30.0 40.0 MD and CMD Break Elongation Ratio % 40-80 MDand CMD Tearing Strength ≥KN 0.14 0.21 0.28 0.35 0.42 0.49 0.56 0.63 0.70 0.82 1.10 MDand CMD 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 / Equivalent Aperture 090（095） 0.07-0.20 / Vertical Coefficient of Permeability cm/s K=(10﹣¹～10﹣³) K=1.0-9.9 Instruction 1.The biggest width: 4.5m, roll length can be customized; 2.If customers have special technical requirement, technical data can be adjusted to meet project requirement.