US 300NW

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Nonwoven Geotextile

US 300NW is a nonwoven needlepunched geotextile made of 100% polypropylene staple filaments. This product can be used under riprap for erosion control; for separation in road and railroad applications; and will act as a cushion in geomembrane applications. US 300NW meets the following M.A.R.V. values except where noted:

Riprap Stabilization/Separation Railroad Stabilization/Separation
PROPERTY TEST METHOD ENGLISH METRIC
Weight - Typical ASTM D-5261 12 oz/sy 407 g/sm
Tensile Strength ASTM D-4632 300 lbs 1,335 N
Elongation @ Break ASTM D-4632 50% 50%
Mullen Burst ASTM D-3786 580 psi 3,999 kPa
Puncture Strength ASTM D-4833 180 lbs 801 N
CBR Puncture ASTM D-6241 850 lbs 3,782 N
Trapezoidal Tear ASTM D-4533 115 lbs 511 N
Apparent Opening Size ASTM D-4751 100 US Sieve 0.150 mm
Permittivity ASTM D-4491 1.00 Sec-1 1.00 Sec-1
Water Flow Rate ASTM D-4491 75 g/min/sf 3,055 l/min/sm
UV Resistance @ 500 Hours ASTM D-4355 70% 70%
ROLL SIZE AREA WEIGHT
12.5' x 360' 500 sys 375 lbs
15' x 300' 500 sys 375 lbs