GX 800 GeoGrid Sheet (1).pdf
PDF 96 KB Posted
- Attached to
- Erosion Control Products
- Solicitation number
- RFB 605 2600000686 1
- Issued by
- Kentucky
About this file
This is a product data sheet for Carthage Mills' GX-800 Geogrid, a soil and aggregate reinforcement material relevant to the Kentucky state and local erosion control products contract opportunity. The GX-800 Geogrid is manufactured from high-tenacity polyester yarns woven into an interlocking grid structure and PVC-coated for damage protection during installation. The product is designed for reinforcing steepened slopes and segmental retaining walls. Key specifications include a typical weight of 12.6 ounces per square yard, grid aperture size of 0.91 inches in both machine and transverse directions, wide width tensile strength at ultimate of 7,315 pounds per foot, and a creep-limited strength of 4,976 pounds per foot. The geogrid is available in standard roll dimensions of 6 feet by 300 feet (200 square yards per roll), with 12-foot and 17-foot widths available upon request, and typical roll weight of 148 pounds.
The material exhibits biological inertness, chemical and alkali resistance, ultraviolet resistance, and flexibility for ease of installation. The long-term design strength for silty sand applications is 4,228 pounds per foot, calculated using partial reduction factors for creep deformation, installation damage, and biological and chemical degradation. Carthage Mills manufactures the geogrids from polyester yarn with molecular weight greater than 25,000 grams per mole and carboxyl end group levels below 30 millimoles per kilogram. The manufacturer provides a limited warranty covering product quality and specifications at the time of delivery, with replacement or refund available if the product fails to meet published specifications prior to installation. Carthage Mills is located in Cincinnati, Ohio, and can be contacted at 513-794-1600 or through their website at www.carthagemills.com.
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Text version
Carthage Mills Product Data
GX®–800 Geogrid
Carthage Mills’ GX® Geogrids for soil and aggregate reinforcement are manufactured of high tenacity, high molecular weight, polyester yarns, woven into a stable interlocking grid, placed under tension, and then PVC coated to provide damage protection during installation. They are developed for the reinforcement of steepened slopes and segmental retaining walls.
Carthage Mills’ GX® Geogrids are:
Biologically inert, resistant to most naturally encountered chemicals, alkalis, and acids Resistant to ultra violet exposure and installation damage Resistant to long-term creep Flexible for easy installation
PROPERTY UNIT TEST METHOD VALUE
Weight (Typical) oz/yd2 ASTM D 5261 12.6
Aperture Size (Grid) (Typical) in Measured w/ calipers 0.91 (MD)
0.91 (TD)
Wide Width Tensile Strength@ Ultimate (MD) lb/ft ASTM D 6637 7315
Creep Limited Strength lb/ft ASTM D 5262 4976
Long Term Design Strength (Silty Sand) lb/ft NCMA 4228
Roll Dimensions (Width x Length) (12’ and 17’ wide available on request) ft — 6 x 300
Roll Area yd2 — 200
Roll Weight (Typical) lb — 148
All values stated here are Minimum Average Roll Values and are based on a 97.7% confidence level.
Carthage Mills geogrids are manufactured from polyester yarn with a molecular weight (Mn) > 25,000 grams/mole and Carboxyl End Groups (CEG's) < 30 mmol/kg.
The properties reported above are effective 01/01/11 and are subject to change without notice.
LTDS =
TULTIMATE =
= 4228 lb/ft
RFCR x RFID x RFD 1.47 x 1.07 x 1.10
Partial Reduction Factors: RFCR = for creep deformation RFID = for installation damage (silty sand) RFD = for biological and chemical degradation
Seller makes no warranty, expressed or implied, concerning the product furnished hereunder other than at the time of delivery it shall be of the quality and specification stated herein. Any implied warranty of fitness for a particular purpose is expressly excluded, and, to the extent that it is contrary to the foregoing sentence, any implied warranty of merchantability is expressly excluded. Any recommendations made by seller concerning the uses or applications of said product are believed reliable and seller makes no warranty of results to be obtained. If the product does not meet Carthage Mills current published specifications, and the customer gives notice to Carthage Mills before installing the product, then Carthage Mills will replace the product without charge or refund the purchase price.
Carthage Mills 4243 Hunt Road
Cincinnati, OH 45242 www.carthagemills.com
513-794-1600 TELEPHONE
800-543-4430 TOLL FREE
513-794-3434 FACSIMILE
info@carthagemills.com
Since 1958: America’s First Geotextile Company
File details come from the government source that posted it. Updated .