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Bi-Axial Knitted Geogrid

STRATAGRID SGB30 (formerly SG150) 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. 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 SGB30 meets the following properties:

Detailed Overview
SGB30 General Application(s):
Property Test Method English Metric
Ultimate Tensile Strength ASTM D-6637 2,055 x 2,055 lbs/ft 30 x 30 kN/m
Creep Limited Strength ASTM D-5262/D-6992 1,417 lbs/ft 20.69 kN/m
Long Term Design Strength (Sands, Silt and Clay) LTDS 1,171 x 1,171 lbs/ft 17.1 x 17.1 kN/m
Carboxyl End Group CountMaximum GRI GG7, ASTM D7409 30 Meg/kg 30 Meg/kg
Molecular WeightMinimum GRI GG8 25,000 g/mole 25,000 g/mole
Reduction Factor - Creep (20°c, 114 years design life) 1.45 1.45
Reduction Factor - Environmental Effects Environment, 3<pH<9 (FHWA/AASHTO 1.15-1.30) GRI-GG7, GRI-GG8 1.1 1.1
Reduction Factor - Installation Damage (sand/silt/clay) ASTM D 5818 1.1 1.1

SGB30 Shipping & Packaging Information

Size Diameter Width Weight Area Rolls per Trailer
6.25' x 144' 8" 6.25' 45 lbs 100 y² 950
12.5' x 144' 11" 12.5' 97 lbs 200 y² 340
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.
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