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Nonwoven Geotextiles

NTPEP APPROVED - GTX-2019-01-293. US 90NW is a nonwoven needlepunched geotextile made of 100% polypropylene staple filaments. US 90NW resists ultraviolet deterioration, rotting, biological degradation, naturally encountered basics and acids. Polypropylene is stable within a pH range of 2 to 13. US 90NW meets the following M.A.R.V. values except where noted:

Detailed Overview
Drop in Specs
Property Test Method English Metric
WeightTypical ASTM D-5261 3.5 oz/y² 118.65 g/m²
Grab Tensile Strength ASTM D-4632 90 lbs 401 N
Elongation @ Break ASTM D-4632 50 % 50 %
Mullen Burst(3) ASTM D-3786 185 psi 1,275 kPa
Pin Puncture(3) ASTM D-4833 55 lbs 245 N
CBR Puncture ASTM D-6241 250 lbs 1,113 N
Trapezoidal Tear ASTM D-4533 40 lbs 178 N
Apparent Opening Size(1,2) ASTM D-4751 50 US Sieve 0.297 mm
Permittivity(1) ASTM D-4491 2 Sec⁻¹ 2 Sec⁻¹
Water Flow Rate(1) ASTM D-4491 145 g/min/f² 5,908 L/min/m²
UV Resistance @ 500 Hours ASTM D-4355 70 % 70 %
  • (1) At the time of manufacturing. Handling, storage, and shipping may change these properties.
  • (2) Maximum average roll value (MaxARV).
  • (3) Historical reference values. These properties are no longer recognized by ASTM or AASHTO for geosynthetics.

US 90NW Shipping & Packaging Information

Size Diameter Width Weight Area Rolls per Trailer
12.5' x 360' 12" 12.5' 150 lbs 500 y² 260
15' x 360' 12" 15' 175 lbs n/a 210
This information is provided for reference only and is not intended as a warranty or guarantee. US Fabrics assumes no liability in connection with the use of this information.