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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:

US 250NW
US 250NW Test Results
Property Test Method English Metric
Weight - TypicalASTM D-526110 oz/y²339 g/m²
Tensile StrengthASTM D-4632250 lbs1,112 N
Elongation @ BreakASTM D-463250%50%
Mullen Burst(3)ASTM D-3786500 psi3,447 kPa
Puncture Strength(3)ASTM D-4833155 lbs690 N
CBR PunctureASTM D-6241700 lbs3,115 N
Trapezoidal TearASTM D-4533100 lbs444 N
Apparent Opening Size(1,2)ASTM D-4751100 US Sieve0.15 mm
Permittivity(1)ASTM D-44910.80 Sec-10.80 Sec-1
Water Flow Rate(1)ASTM D-449175 g/min/f²3,056 l/min/m²
UV Resistance @ 500 HoursASTM D-435570%70%
US 250NW Shipping & Packaging
Roll Sizeselect roll size from this list ->
Roll Diameter 21.0 in
Roll Width 12.5'
Roll Weight 340 lbs
Rolls per Trailer 100
Roll Diameter 21.0 in
Roll Width 15'
Roll Weight 340 lbs
Rolls per Trailer 90
AASHTO Plain Separation
AASHTO Plain Stabilization
Railroad Ballast

(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(3) Historical reference values.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.

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 (1/2020).