High Tensile Modulus

High tensile modulus woven products are composed of high-tenacity polyester yarns that offer long-term tensile strength to reinforced soil structures such as walls, over-steepened embankments, and embankments constructed over weak subgrades. Contact your Hanes Sales Representative to discuss selection of these geotextiles.

Metric Values

All values provided are intended for rapid comparison purposes, only. Please refer to a specific product’s Product Data Sheet (PDS) and the disclaimers therein for a detailed listing of all characteristics, associated definitions and values needed for structure design, specification compliance review and product submittal purposes. Please Download PDS for all information transfer, printing and submittal purposes.

Property	Test Method	Units	TerraTex® HPG-70	TerraTex® HPG-105	TerraTex® HPG-150	TerraTex® HPG-200	TerraTex® HPG-400	TerraTex® HPG-600	TerraTex® HPG-700	TerraTex® HPG-800
Grab Tensile	ASTM D4632	lbs							700 x 700
Grab Elongation	ASTM D4632	%							20 x 15
Wide Width Tensile (Ultimate)	ASTM D4595	lbs/ft							6,056 x 5,515
Wide Width Elongation	ASTM D4595	%							13.2 x 9.6
Ultimate Tensile Strength	ASTM D4595	lbs/ft	4,800 x 4,800	7,200	10,286	14,000 x 5,389	27,600	41,160		54,960
Tensile Strength at 5% strain	ASTM D4595	lbs/ft	1,407	2,600	3,552	4,800	10,212	15,229		22,524
Trapezoid Tear	ASTM D4533	lbs							250 x 250
CBR Puncture	ASTM D6241	lbs							1,700
Permittivity ¹	ASTM D4491	sec^-1	0.059						0.109
Water Flow Rate ¹	ASTM D4491	gpm/ft²	4						8
Creep Reduced Strength	ASTM D5262	lbs/ft		4,472	6,384		17,143	25,565		34,137
Long Term Design Strength	GRI GT7	lbs/ft		3,475	4,966	6,545	13,207	19,696		26,300
Carboxyl End Group	GRI GG7					<30
Molecular Weight	GRI GG8					>25,000
AOS ¹ ^{, 2}	ASTM D4751	US Std. Sieve	50						80
UV Resistance	ASTM D4355	% @ 500 hrs	50	65	65	50	65	65	80	65
Product Data Sheets

1 At the time of manufacturing. Handling, storage, and shipping may change these properties.
2 Value represents maximum average roll value.

High Tensile Modulus

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