Woven Geotextile Fabric

ENVIRO-PRO WOVEN SEPARATION/STABILIZATION GEOTEXTILE PROPERTY TABLE¹
ENGLISH & METRIC UNITS
Click links for more details >>>	Property	Test Method	Value³	Unit	EP 200ST			EP 250ST		EP 315ST
Physical	MASS/UNIT AREA	ASTM	MARV	oz/y² g/m	4.5 150			5.5 185		125 220
Mechanical	GRAB TENSILE STRENGTH	ASTM D-4632	MARV	lb N	200 890			250 1110		315 1400
	GRAB ELONGATION	ASTM D-4632	MARV	%	15			15		15
	PUNCTURE STRENGTH	ASTM D-4833	MARV	lb N	95 422			110 489		150 667
	MULLEN BURST	ASTM D-3786	MARV	psi kPa	460 3170			600 4135		675 4650
	TRAPEZOIDAL TEAR	ASTM D-4533	MARV	lb N	75 330			90 400		120 533
Hydraulic	APPARENT OPENING SIZE (AOS)	ASTM D-4751	MaxARV	US Sieve mm	40 0.425			40 0.425		40 0.425
	PERMITTIVITY	ASTM D-4491	MARV	sec-¹	0.05			0.05		0.05
	WATER FLOW RATE	ASTM D-4491	MARV	gpm/ft² l/min/m²	4 160			4 160		4 160
Endurance	UV RESISTANCE	ASTM D-4355	MARV	% Retained @ 500 hours	70			70		70
Packaging	ROLL WIDTH	MEASURED	TYPICAL	ft m	12.5 3.81	15 4.57	17.5 5.33	12.5 3.81	17.5 5.33	12.5 3.81	15 4.57	17.5 5.33
	ROLL LENGTH	MEASURED	TYPICAL	ft m	432 131.7	360 109.8	360 109.8	360 109.8	258 78.6	360 109.8	300 91.5	394 120
	ROLL WEIGHT	CALCULATED	TYPICAL	lb kg	192 87	192 87	249 112	223 101	223 101	245 111	245 111	245 111
	ROLL AREA	MEASURED	TYPICAL	yd² m²	600 502	600 502	700 585	500 418	500 418	500 418	500 418	500 418
NOTES: 1. The property values listed are effective 08/2006 and are subject to change without notice. 2. Values reported in weaker principal direction. 3. All values listed are Minimum Average Roll Values (MARV) unless otherwise noted, calculated as the typical minus two standard deviations. Statistically, it yields a 97.7% degree of confidence that any sample taken during quality assurance testing will exceed the value reported. Maximum Average Roll Values (MaxARV) is calculated as typical plus two standard deviations. 4. Underlined styles meet and/or exceed the American Association of State Highway Transportation Officials (AASHTO) M288-05 specifications.

ENVIRO-PRO HEAVY WEIGHT WOVEN GEOTEXTILES PROPERTY TABLE
ENGLISH & METRIC UNITS
Click links for more details >>>	Property	Test Method	Value³	Unit	EP 2x2	EP 4x4
Physical	MASS/UNIT AREA	ASTM D-5261	MARV	oz/y² g/m	6.5 220	11.4 386
Mechanical	WIDE WIDTH TENSILE STRAIN @ 2%	ASTM D-4595	MARV	lb/ft N/m	***	540 X 1120 7900 X 16300
	WIDE WIDTH TENSILE STRAIN @ 5%	ASTM D-4595	MARV	lb/ft N/m	***	1925 X 2505 28100 X 36600
	WIDE WIDTH TENSILE STRENGTH	ASTM D-4595	MARV	lb/ft N/m	2400 3500	4800 7000
	WIDE WIDTH ELONGATION	ASTM D-4595	MARV	%	10 X 8	9 x 9
	GRAB TENSILE STRENGTH	ASTM D-4632	MARV	lb N	315 x 300 1401 x 1335	600 x 525 2700 x 2300
	GRAB ELONGATION	ASTM D-4632	MARV	%	15	***
	PUNCTURE STRENGTH	ASTM D-4833	MARV	lb N	150 668	280 1200
	MULLEN BURST	ASTM D-3786	MARV	psi kPa	650 4481	1200 8274
	TRAPEZOIDAL TEAR	ASTM D-4533	MARV	lb N	125 556	225 1000
Hydraulic	APPARENT OPENING SIZE (AOS)	ASTM D-4751	MaxARV	US Sieve mm	40 0.425	40 0.425
	PERMITTIVITY	ASTM D-4491	MARV	sec-¹	0.20	0.11
	PERMEABILITY	ASTM D-4491	MARV	cm/sec	0.02	***
	WATER FLOW RATE	ASTM D-4491	MARV	gpm/ft² l/min/m²	30 1222	14 44
Endurance	UV RESISTANCE	ASTM D-4355	MARV	% Retained @ 500 hours	80	90
Packaging	ROLLS	MEASURED	TYPICAL	ft m	15 x 300 4.57 x 91.46	15 x 300 4.57 x 91.44
NOTES: Values for machine (warp)and cross-machine (fill), respectively, under dry or saturated conditions. Minimum average roll values (MARV) 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. Typical indicates mean or average of all test data. 2X2: The property values listed above are effective 11/2000 and are subject to change without notice. 4X4: The property values listed above are effective 09/2003 and are subject to change without notice.

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