nonwoven geotextile

short fiber needle punched nonwoven geotextile (heat set) PPor Pet nonwoven geotextiles Properties The product has the property of anti-aging, high strength, good flexibility and permeability, filtration, isolation and easy construction Applications It is widely used in areas of the railway, highway, sport venue,dyke,water project construction, tunnel,sea beach,inning,environment protection and so on. It can also used in the reinforcement, separation,filtration,drainage etc. Packing size Width:2-6.2m, Length:50-100m Technical specification of shot fiber needle punched non woven geotextile: According to GB/T17638-1998 Standard No. ItemSpecificationNoteMass per square meter g/m21001502002503003504004505006008001Weight Variation %-8-8-8-8-7-7-7-7-6-6-62Thickness mm ≥0.91.31.72.12.42.73.03.33.64.15.03Width Variation %-0.54Breaking Strength KN/m2.54.56.58.09.511.012.514.016.019.025.0MD and CD5Elongation at Break %25 ~ 1006CBR Mullen Burst Strength KN≥0.30.60.91.21.51.82.12.42.73.24.07Sieve Size 090 mm0.07 ~ 0.28Vertical Permeability Coefficient cm/sk× (0.1 ~ 0.001)k=1.0-9.99Tear Strength KN≥0.080.120.160.200.240.280.330.380.420.460.6MD and CDNeedle punched geotextile after treatment method Singeing, Calendar,Heat-setting, the film cover,steep glue setting. Shell membrane surface treatment Note: 1) Specifications according to the unit area quality, the actual specifications in the range of two adjacent table, according to the interpolation method to calculate the appropriate evaluation specification; beyond the scope of the table, the assessment specification to be negotiated by the supplier and buyer. 2) The standard value by design or agreement. 3) Above targets data if the changes without notice. 4) We can produce other specifications production according to users requirement