US 270NW

Nonwoven Geotextile

US 270NW is a 10 OZ MARV WEIGHT nonwoven needlepunched geotextile made of 100% polypropylene staple filaments. US 270NW is resistant to ultraviolet deterioration, rotting, biological degradation, naturally encountered bases and acids. Polypropylene is stable within a pH range of 2 to 13. US 270NW meets the following M.A.R.V. values:

PROPERTY TEST METHOD ENGLISH METRIC
Weight ASTM D-5261 10 oz/sy 339 g/sm
Tensile Strength ASTM D-4632 270 lbs 1,200 N
Elongation ASTM D-4632 50% 50%
Thickness ASTM D-5199 110 mils (at time of manufacture) 2.79 mm (at time of manufacture)
CBR Puncture ASTM D-6241 725 lbs 3,220 N
Trapezoidal Tear ASTM D-4533 100 lbs 440 N
Apparent Opening Size ASTM D-4751 100 US Sieve 0.150 mm
Permittivity ASTM D-4491 0.94 Sec-1 0.94 Sec-1
Permeability ASTM D-4491 0.3 cm/sec 0.3 cm/sec
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
15' x 300' 500 sys 328 lbs