TECHNICAL

Back

PHYSICAL PROPERTIES
GEOTEXTILES WOVEN Polypropylene (product prefix: GW)
PROPERTY TEST METHOD UNITS 165 235
MECHANICAL
Polymer Type ASTM D 1777 - PP PP
Mass per Unit Area ASTM D 5261, AS 3706-1 g/m2 165 235
Thickness ASTM D 5199, AS 3706-1 mm 0.6 0.7
Grab Tensile Strength ASTM D 4632, AS 2001.2.3 N 1065 X 1065 1555 X 1555
Elongation ASTM D 4632, AS 2001.2.3 B % 25 X 25 20 X 20
Wide Width Tensile Strength ASTM D 4595, AS 3706-2 kN/m 22.7 X 27.1 35 X 43.8
Wide Width Elongation ASTM D 4595, AS 3706-2 % 11 x 9 14 x 12
Trapezoidal Tear ASTM D 4533 N 420 x 420 645 x 645
Mullen Burst ASTM D 3786, AS 2001.2.4 B kPa 3440 4820
CBR Burst GRI-GSI, AS 3706-4 N 3740 5210
HYDRAULIC
Apparent Opening Size (AOS) ASTM D 4751 (dry) mm .300 - .212 .180 - .150
Water Flow Rate ASTM D 4491 l/m2/min 660 240
ENDURANCE
UV Resistance (Retained @ 500 hrs) ASTM D 4355 % 90 90
Values are Typical = Mean or Average Value of all test data

The data in all tables is intended as guides only and is not intended as a warranty or guarantee. Permathene Ltd. reserves the right to change the specification contained herein without notice.