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PHYSICAL PROPERTIES - SILT FENCE
SYNTEX SILTFENCE
PROPERTY TEST METHOD UNITS Properties
Mechanical
Grab Tensile Strength ASTM D 4632 N 552 x 454
Grab Elongation ASTM D 4632 % 16 x 20
Puncture Strength ASTM D 4833 N 267
Mullens Burst ASTM D 3786 kPa 2068
Trapezoidal Tear ASTM D 4533 N 289 x 289
Hydraulic
AOS ASTM D 4751 mm 0.5
Permittivity ASTM D 4491 sec -1 0.1
Water Flow Rate ASTM D 4491 l/min/ m2 407
Endurance
UV Resistance (500 hrs) ASTM D 4355 % retained 80
Standard packaging
Roll Width Measured m 1.2
Roll Length Measured m 100

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. Updated March 2009