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US 425NWE (Environmental)

Environmental Nonwoven Geotextile

US 425NWE is a 16 OZ MARV WEIGHT nonwoven needlepunched geotextile made of 100% polypropylene staple filaments. US 425NWE 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 425NWE meets the following M.A.R.V. values:

US 425NWE (Environmental)
US 425NWE (Environmental) Test Results
Property Test Method English Metric
WeightASTM D-526116 oz/sy542 g/sm
Tensile StrengthASTM D-4632425 lbs1,890 N
Elongation @ BreakASTM D-463250%50%
ThicknessASTM D-5199175 mils (at time of manufacture)4.45 mm (at time of manufacture)
CBR PunctureASTM D-62411,200 lbs5,340 N
Trapezoidal TearASTM D-4533150 lbs667 N
Apparent Opening SizeASTM D-4751100 US Sieve0.150 mm
PermittivityASTM D-44910.57 Sec-10.57 Sec-1
PermeabilityASTM D-44910.25 cm/sec0.25 cm/sec
Water Flow RateASTM D-449145 g/min/sf1,833 l/min/sm
UV Resistance @ 500 HoursASTM D-435570%70%
US 425NWE (Environmental) Shipping & Packaging
Roll Sizeselect roll size from this list ->
Roll Diameter 31.0 in
Roll Width 15'
Roll Weight 620 lbs
Rolls per Trailer 27
Geomembrane Cushion

* Historical averages (current values not available): Mullen Burst Strength ASTM D3786 is no longer recognized by ASTM D-35 on Geosynthetics as an acceptable test method. Puncture Strength ASTM D4833 is not recognized by AASHTO M288 and has been replaced with CBR Puncture ASTM D6241.

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 (1/2019).