Hydraway 2000 - Physical Properties

Product	Test Method	Typical Value
Compressive Strength	ASTM D-695/1621²	11,400 PSF
Flow Rate At 1,500 PSF	ASTM D-4716 ¹	21 GPM/FT-Width
Peel Strength	ASTM D-1876	50 Pounds/FT-Width
Flow Rate At 3,600 PSF	ASTM D-4716 ¹	17 GPM/FT-Width
Thickness	ASTM D-1777	1 Inch

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 Std. Sieve
Permittivity	ASTM D-4491 ³	1.8sec.
Permeability	ASTM D-4491 ⁴	0.21 cm/sec
Water Flow Rate	ASTM D-4491	135 gpm/ft ²

Roll Dimensions
Width	6", 12", 18", and other sizes available upon request
Length	up to 550'
SF/Roll	260 Square Feet (includes 2" flange)

Footnotes
1. Gradient of 0.1
2. 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.
3. The property values listed below are effective 1/2/01 are subject to change without notice.
4. 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.
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