SKAPS TN 220 – GEOCOMPOSITE – ENGLISH UNITS

Description

SKAPS TN 220 – GEOCOMPOSITE – ENGLISH UNITS: SKAPS TRANSNET^TM Geocomposite consists of SKAPS Geonet made from HDPE resin with nonwoven polypropylene geotextile fabric heat-bonded on one side or both sides of the Geonet.

PROPERTY	TEST METHOD	UNIT	VALUE	VALUE	QUALIFIER
GEONET
Thickness	ASTM D 5199	mil	200	200	MAV(3)
Carbon Black	ASTM D 4218	%	2.00	2.00	MAV
Tensile Strength	ASTM D 7179	lb/in	45	45	MAV
Melt Flow	ASTM D 1238(2)	g/10 min	1.00	1.00	Maximum
Density	ASTM D 1505	g/cm3	0.94	0.94	MAV
Transmissivity(1)	ASTM D 4716	gal/min/ft (m2/sec)	9.67 (2.0 x 10-3)	9.67 (2.0 x 10-3)	MAV
GEOCOMPOSITE			6 oz/yd2	8 oz/yd2
Ply Adhesion	ASTM D 7005	lb/in	1.00	1.00	MAV
Transmissivity(1) DS	ASTM D 4716	gal/min/ft (m2/sec)	TN 220-2-6	TN 220-2-8
			0.48 (1.0 X 10-4)	0.48 (1.0 X 10-4)	MAV
Transmissivity(1) SS	ASTM D 4716	gal/min/ft (m2/sec)	TN 220-1-6	TN 220-1-8
			4.83 (1.0 X 10-3)	4.83 (1.0 X 10-3)	MAV
GEOTEXTILE
Fabric Weight	ASTM D 5261	oz/yd2	6	8	MARV(4)
Grab Tensile	ASTM D 4632	lb	160	225	MARV
Grab Elongation	ASTM D 4632	%	50	50	MARV
Trapezoid Tear	ASTM D 4533	lb	65	90	MARV
CBR Puncture	ASTM D 6241	lb	450	600	MARV
Water Flow(5)	ASTM D 4491	gpm/ft2	125	100	MARV
Permittivity(5)	ASTM D 4491	sec-1	1.63	1.26	MARV
Permeability(5)	ASTM D 4491	cm/sec	0.30	0.30	MARV
AOS	ASTM D 4751	US Sieve	70	80	MaxARV

SKAPS TN 220 – GEOCOMPOSITE – ENGLISH UNITS Notes: (1) Transmissivity was measured using water at 21 ± 2 ° C (70 ± 4) ° C with a gradient of 0.1 and a confining pressure of 10,000 psf between steel plates after 15 minutes. Values may vary with individual labs. DS – Double-Sided, SS -Single Sided (2) Condition 190/2.16 (3) Minimum average value. (4) MARV is statistically defined as mean minus two standard deviations and it is the value that is exceeded by 97.5% of all the test data. (5) At the time of manufacturing. Handling may change these properties.