Erosion Protection, Filtration, Drainage, & Separation

Features & Benefits:

– Durable UV Stabilized Polypropylene Fiber
– High Tensile Strength With Excellent Puncture and Tear Resistance
– Nonwoven Structure Provides Excellent Surface Friction and Built In Elongation
– Chemically Stable for Use In Aggressive Environments
– Fine Pore Structure While Maintaining High Permittivity

Grab Tensile Strength – 100 x 100 lbs. (445 x 445 N)
Grab Elongation – 50% x 50%
Trapezoid Tear Strength – 45 x 45 lbs. (200 x 200 N)
CBR Puncture Strength – 300 lbs. (1334 N)
UV Resistance (500 hrs.) – 70%
Apparent Opening Size – 70 US Std. Sieve (0.212 mm)
Permittivity – 2.0 sec-1
Water Flow Rate – 140 gpm/ft2 (5704 lpm/m2)

Available Roll Dimensions
12.5 ft. x 360 ft. = 500 yd2 (3.8m x 110 m = 418 m2)
15 ft. x 360 ft. = 600 yd2 (4.6m x 110 m = 502 m2)

– Filtration
– Separation
– Drainage
– Erosion Protection

Picture of nonwoven Geotextile

WINFAB® 400N & WINFAB® 400N-USA needle-punched nonwoven
geotextile is manufactured using polypropylene fibers that are formed into a dimensionally stable network, which allows the fibers to maintain their relative position.

WINFAB® 400N & WINFAB® 400N-USA needle-punched nonwoven
geotextile resists ultraviolet deterioration, rotting, and biological degradation and is inert to commonly encountered soil chemicals.

WINFAB® 400N-USA is compliant with the Build America, Buy America (BABA) Act, Pub. L. No. 117-58, div. G §§ 70901-52. To ensure BABA documentation is appropriately captured and maintained throughout the
manufacturing process, BABA (along with any other regulatory requirements) must be specified at the time of quotation and order to WINFAB. The inclusion of a “-USA” suffix on the end of the style name indicates the product is BABA certifiable.



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