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US 380NW

Nonwoven Geotextile

NTPEP APPROVED - GTX-2019-01-302. US 380NW is a nonwoven needlepunched geotextile made of 100% polypropylene staple filaments. US 380NW resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. Polypropylene is stable within a pH range of 2 to 13. US 380NW meets the following M.A.R.V. values except where noted:

US 380NW
US 380NW Test Results
Property Test Method English Metric
Weight - TypicalASTM D-526116 oz/y²542 g/m²
Tensile StrengthASTM D-4632380 lbs1,690 N
Elongation @ BreakASTM D-463250%50%
Mullen Burst(3)ASTM D-3786750 psi5,168 kPa
Puncture Strength(3)ASTM D-4833240 lbs1,070 N
CBR PunctureASTM D-62411,025 lbs4,561 N
Trapezoidal TearASTM D-4533140 lbs623 N
Apparent Opening Size(1,2)ASTM D-4751100 US Sieve0.15 mm
Permittivity(1)ASTM D-44910.70 Sec-10.70 Sec-1
Water Flow Rate(1)ASTM D-449150 g/min/f²2,035 l/min/m²
UV Resistance @ 500 HoursASTM D-435570%70%
US 380NW Shipping & Packaging
Roll Sizeselect roll size from this list ->
Roll Diameter 16.0 in
Roll Width 15'
Roll Weight 270 lbs
Rolls per Trailer 110
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(3) Historical reference values.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).