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US 380NW

US 380NW

Nonwoven Geotextile

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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:

Detailed Overview
Drop in Specs
Property Test Method English Metric
WeightTypical ASTM D-5261 16 oz/y² 542.4 g/m²
Grab Tensile Strength ASTM D-4632 380 lbs 1,691 N
Elongation @ Break ASTM D-4632 50 % 50 %
Mullen Burst(3) ASTM D-3786 750 psi 5,171 kPa
Pin Puncture(3) ASTM D-4833 240 lbs 1,070 N
CBR Puncture ASTM D-6241 1,080 lbs 4,806 N
Trapezoidal Tear ASTM D-4533 145 lbs 645 N
Apparent Opening Size(1,2) ASTM D-4751 100 US Sieve 0.149 mm
Permittivity(1) ASTM D-4491 0.7 Sec⁻¹ 0.7 Sec⁻¹
Water Flow Rate(1) ASTM D-4491 50 g/min/f² 2,035 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  • (3) Historical reference values.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 380NW Shipping & Packaging Information

Size Diameter Width Weight Area Rolls per Trailer
15' x 150' 16" 15' 270 lbs 250 y² 110
15' x 300' 32" 15' 540 lbs 500 y² 48
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.
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