high strength warp knitted reinforced geotextile(P

High strength warp knitted reinforced geotextile High strength warp knitted Reinforced geotextiles are used for maintenance, isolation and anti-filter. Only reinforced geotextile can mix anti-filter, isolation and reinforcement together. Product Descriptions: Enwind and pack high strength fiber bundles with weaving technology, which makes fiber bundles and non-wovens concret together. Pack fiber bundles, arrange flatly and straight, which not only keeps nonwovens’ anti-filter function but also has wovens’ strength. Used for anti-filter, good soil keeping ability and fast water permeability Used for isolation, keep each soil integrity Used for reinforcement, work as pulling composition, have big attrition resistance with soil and restrict soil to spread around and displace. Therefore, High strength warp knitted Reinforced geotextile can be widely used in soil engineering, for instance, slope protection, road base reinforcement and isolation for highways, airports, and railways, and dam base fixation “soft base drainage” under water, etc. High strength warp knitted Reinforced geotextile a. high intensity, low elongation b.good soil keeping ability and fast water permeability c. big attrition resistance, restrict soil to be cut or displace on sides d. exceedingly wide range, high integrity, few pieces, save materials, time and cost Compare functions of High strength warp knitted Reinforced geotextile with nonwovens Non-wovens have good effect on filtration, but their tensile strength is low. When water level rises, hydraulic pressure enhances, live soil moves, tears nonwovens and makes the cloth lose anti-filter function. However, High strength warp knitted Reinforced geotextile’ tensile strength is high, which can prevent live soil moving effectively and keep anti-filter function for a long time. Compare functions of High strength warp knitted Reinforced geotextile with wovens Although wovens have high tensile strength, they have lost anti-filter function because the yarns have been intercrossed and bent, and greatly distorted after being drawn straight. However, the reinforced materials of High strength warp knitted Reinforced geotextile are in grids, which not only enhance nonwovens’ tensile strength, but also keep nonwovens’ anti-filter function. Compare functions of High strength warp knitted Reinforced geotextile with woven and nonwoven composite cloth Needle punched composite woven and nonwovens have certain tensile strength and keep anti-filter function, but composite woven and nonwovens are compounded by needle punched nonwovens and wovens. During needle punched period, fibers have been damaged, which lowers the cloth’s strength. Also the compounding is easy to exfoliate and thus influences quality of projects. However, High strength warp knitted Reinforced geotextile has conquered the weakness of wovens and nonwovens, and has the functions of anti-filter, isolation, and reinforcement through advanced technology. With all-sided functions, High strength warp knitted Reinforced geotextile is the first choice for projects of river, lake, sea, etc. Specifications of High strength warp knitted Reinforced geotextile Specifications & Types30/3060/60100/100150/150200/200300/300Thickness (mm)1.01.11.21.31.41.5Tensile strength, (KN/M),≥Longitudinal3060100150200300Transverse3060100150200300Elongation(% less than )Longitudinal161616161616Transverse161616161616Trapezoid tear strength, N, ≥Longitudinal20032060080010501600Transverse20032060080010501600Bursting Strength, N, ≥1500300040005500700010000Puncture Strength, N, ≥300550700100013001800Equivalent Aperture O90,mm0.07Permeability coefficient, cm/s5×10-2Width, m, ≤5.3Between 20KN/M and 300KN/M, products with tensile strength in longitudinal or transverse direction can be randomly made, like 20/50, 80/40KN/M, etc according to your requirements; also we can manufacture geotextiles with tensile strength within the range in only longitudinal or only transverse direction, like 50KN/M in only longitudinal direction or only in transverse direction as you required.