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US 250NW

Nonwoven Geotextile

NTPEP APPROVED - GTX-2016-01-101. 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/sy339 g/sm
Tensile StrengthASTM D-4632250 lbs1,112 N
Elongation @ BreakASTM D-463250%50%
Mullen Burst*ASTM D-3786*500 psi3,447 kPa
Puncture Strength*ASTM D-4833*155 lbs690 N
CBR PunctureASTM D-6241700 lbs3,115 N
Trapezoidal TearASTM D-4533100 lbs444 N
Apparent Opening SizeASTM D-4751100 US Sieve0.150 mm
PermittivityASTM D-44911.20 Sec-11.20 Sec-1
Water Flow RateASTM D-449180 g/min/sf3,251 l/min/sm
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

* Historical averages (current values not available): Mullen Burst Strength ASTM D3786 is no longer recognized by ASTM D-35 on Geosynthetics as an acceptable test method. Puncture Strength ASTM D4833 is not recognized by AASHTO M288 and has been replaced with CBR Puncture ASTM D6241.

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 (1/2019).