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US 180NW

Nonwoven Geotextile

NTPEP APPROVED - GTX-2019-01-297. US 180NW is a nonwoven needlepunched geotextile made of 100% polypropylene staple filaments. US 180NW resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. Polypropylene is stable within a pH range of 2 to 13. US 180NW meets the following M.A.R.V. values except where noted:

US 180NW
US 180NW Test Results
Property Test Method English Metric
Weight - TypicalASTM D-52617 oz/y²237 g/m²
Tensile StrengthASTM D-4632180 lbs800 N
Elongation @ BreakASTM D-463250%50%
Mullen Burst(3)ASTM D-3786330 psi2,275 kPa
Puncture Strength(3)ASTM D-4833105 lbs467 N
CBR PunctureASTM D-6241450 lbs2,003 N
Trapezoidal TearASTM D-453375 lbs333 N
Apparent Opening Size(1,2)ASTM D-475170 US Sieve0.212 mm
Permittivity(1)ASTM D-44911.40 Sec-11.40 Sec-1
Water Flow Rate(1)ASTM D-4491105 g/min/f²4,278 l/min/m²
UV Resistance @ 500 HoursASTM D-435570%70%
US 180NW Shipping & Packaging
Roll Sizeselect roll size from this list ->
Roll Diameter 16.0 in
Roll Width 12.5'
Roll Weight 240 lbs
Rolls per Trailer 200
Roll Diameter 16.0 in
Roll Width 15'
Roll Weight 240 lbs
Rolls per Trailer 156
AASHTO Plain Separation
AASHTO Plain Stabilization
US Fabrics Filtration

(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(3) Historical reference values.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).