300 Physical Properties

The Hydraway 300 is made of a Polyethylene core (vs. polystyrene) to provide flexibility, light weight, and chemical resistance all while supporting high compressive strength for superior performance.

Hydraway 300 Physical Properties

Product Test Method Typical Value
Compressive Strength ASTM D-695/16211 19,000 PSF
Flow Rate At 1,500 PSF ASTM D-47162 27 GPM/ft-width
Peel Strength3 ASTM D-1876 35 lbs/ft-width
Fabric (4.5 oz.)
Grab Tensile Strength ASTM D-4632 120 lbs.
Grab Elongation ASTM D-4632 50%
Puncture Strength ASTM D-4833 65 lbs
Mullen Burst ASTM D-3786 225 psi
Trapezoidal Tear ASTM D-4533 50 lbs
Wide Width Tensile ASTM D-4595 50 lbs/in
UV Resistance ASTM D-4355 70%
Apparent Opening Size (AOS) ASTM D-4751 70 US Standard Sieve
Permittivity ASTM D-44914 1.8 sec
Permeability ASTM D-44915 0.21 cm/sec
Water Flow Rate ASTM D-4491 135 gal/min/ft2
Roll Dimensions
Width 38 inches (36 inches usable w/ 2″ flange)
Length Up to 82 feet
1. Modified: an existing ASTM test was modified since a recognized test method had not been established for this type of product at time of testing.
2. Gradient of 0.1
3. Fabric to core
4. The property values listed below are effective 1/2/01 are subject to change without notice.
5. Values shown are in weaker principal direction. Minimum average roll values are calculated as the typical minus two standard deviations. Statistically, it yields a 97.7% degree of confidence that any samples taken from quality assurance testing will exceed the value reported.