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SG550

Uni-Axial Knitted Geogrid

STRATAGRID SG550 is geogrid reinforcement for soil. These high performance geogrids are constructed of high molecular weight and high tenacity polyester yarns utilizing a complex knitting process and polymer coating to provide superior engineering properties. Yarns are precision knitted into a dimensionally stable, uniform network of apertures providing significant tensile reinforcement capacity. STRATAGRID is engineered to be mechanically and chemically durable, in both the harsh construction installation phase and in aggressive soil environments (pH range from 3-9). STRATAGRID SG550 meets the following properties:

SG550
SG550 Test Results
Property Test Method English Metric
Ultimate StrengthASTM D-6637 Meth. A8,150 lbs/ft118.90 kN/m
Creep Limited StrengthASTM D-5262/D-69925,258 lbs/ft76.70 kN/m
Long Term Design Strength (Sands, Silt and Clay)LTDS or Tal4,346 lbs/ft63.40 kN/m
Molecular Weight (min.)GRI GG825,000 g/mol25,000 g/mol
Carboxyl End Group Count (max.)GRI GG730 Meg/kg30 Meg/kg
SG550 Shipping & Packaging
Roll Sizeselect roll size from this list ->
Roll Diameter 15.0 in
Roll Width 6.25'
Roll Weight 170 lbs
Rolls per Trailer 280
Roll Diameter 15.0 in
Roll Width 12.5'
Roll Weight 340 lbs
Rolls per Trailer 120
Roll Diameter 13.0 in
Roll Width 12.5'
Roll Weight 215 lbs
Rolls per Trailer 120
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This information is provided for reference only and is not intended as a warranty or guarantee. US Fabrics assumes no liability in connection with the use of this information (1/2020).