Weave Filament Spunbond Needle Geotextile
|Min. Order (Rolls)||FOB Price|
|1+||US $0.22-2 / Roll|
Polyster filament geotextile is spinning needle directly adoping the approach of polyster and can choose any one from the specifications of 80-800g/m2.It is a geosynthetic material in geotechnical engineering and civil engineering applications. It uses polyester filament yarn into a network and method of consolidation. And the fibers is arranged in its three-dimensional structure. In addition to good mechanical properties, it also has a good vertical and horizontal drainage performance and to extend good performance and high resistance to biological, acid,chemical stability,such as anti-aging properties. As the same time, it has a wide aperture range, the pore distribution of twists and turns, excellent penetration performance and filter performence.
Features: Soil erosion; Water soil formed guiding; Soil tensile strength and resistance enhancing; To prevent soil by external force and destruction; To prevent the sand, soil and concrete mixed between layers; High permeability; Corrosion Resistance.
Product specification and performence parameters:
|Deviation of mass per unit%||-8||-8||-8||-8||-7||-7||-7||-7||-6||-6||-6|
|Tensile strength ≥kN/m||2.5||4.5||6.5||8.0||9.5||11.0||12.5||14.0||16.0||19.0||25.0|
|Break elongation ratio %||25-100|
|CBR bursting strength kN≥||0.3||0.6||0.9||1.2||1.5||1.8||2.1||2.4||2.7||3.2||4.0|
|equivalent aperture O90 (O95), mm||0.07-0.2|
|Vertical permeability coefficient, cm/s||Kx(10-1-10-3)|
|Tearing strength kN≥||0.08||0.12||0.16||0.20||0.24||0.28||0.33||0.38||0.42||0.46||0.60|