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US 250NW

US 250NW

Nonwoven Geotextile

NTPEP APPROVED - GTX-2019-01-300. US 250NW is a nonwoven needlepunched geotextile made of 100% polypropylene staple filaments. US 250NW resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. Polypropylene is stable within a pH range of 2 to 13. US 250NW 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 10 oz/y² 339 g/m²
Grab Tensile Strength ASTM D-4632 250 lbs 1,113 N
Elongation @ Break ASTM D-4632 50 % 50 %
Mullen Burst(3) ASTM D-3786 500 psi 3,447 kPa
Pin Puncture(3) ASTM D-4833 155 lbs 690 N
CBR Puncture ASTM D-6241 700 lbs 3,115 N
Trapezoidal Tear ASTM D-4533 100 lbs 445 N
Apparent Opening Size(1,2) ASTM D-4751 100 US Sieve 0.149 mm
Permittivity(1) ASTM D-4491 0.8 Sec⁻¹ 0.8 Sec⁻¹
Water Flow Rate(1) ASTM D-4491 75 g/min/f² 3,056 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  • (3) Historical reference values.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 250NW Shipping & Packaging Information

Size Diameter Width Weight Area Rolls per Trailer
12.5' x 360' 21" 12.5' 340 lbs 500 y² 100
15' x 300' 21" 15' 340 lbs 500 y² 90
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.