High molecular weight, high-tenacity multifilament polyester yarns comprise the tensile load members of Hanes’ TerraGrid® uniaxial geogrids. These yarns are woven into a dimensionally stable network then polyvinyl chloride-coated to protect against excessive U.V. exposure and installation damage stresses. TerraGrid® uniaxial geogrids are non-biodegradable and resistant to most soil chemicals, acids, and alkalis.
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 | Symbol | Units | TerraGrid® SR18 | TerraGrid® 20 | TerraGrid® 35 | TerraGrid® 55 | TerraGrid® 65 | TerraGrid® 80 | TerraGrid® 90 | TerraGrid® 110 | TerraGrid® 130 | TerraGrid® 200 | TerraGrid® 350 | ||||||||||||
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Tensile Properties |
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Ultimate Strength
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ASTM D6637 | Tult | lbs/ft | 1,700 x 1,400 | 2,025 | 3,600 | 5,000 | 6,200 | 7,550 | 9,000 | 10,300 | 14,500 | 20,560 | 27,600 | ||||||||||||
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Creep Limited Strength
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ASTM D5262/D6992 | TI | lbs/ft | 1,076 x 866 | 1,282 | 2,278 | 3,165 | 3,924 | 4,778 | 5,696 | 6,519 | 9,177 | 13,013 | 17,468 | ||||||||||||
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