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SF 35 <br /> SOIL REINFORCEMENT GEOGRID <br /> Uniaxial Geogrid <br /> The Strength is in the length direction <br /> SF 35 is composed of high molecular weight, high tenacity multifilament polyester yarns that are <br /> woven into a stable network placed under tension. The high strength polyester yams are coated <br /> with a PVC material. SF SERIES Geogrids are inert to biological degradation and are resistant to . • <br /> naturally encountered chemicals, alkalis and acids. SF SERIES Geogrids are typically used for <br /> soil reinforcement applications such as retaining walls, steepened slopes, embankments, sub - <br /> grade stabilization, and embankments over soft soils and waste containment applications. <br /> TENSILE PROPERTIES TEST METHOD MARV VALUES <br /> (LBS/FT) <br /> Ultimate Strength ASTM D 6637 3055 <br /> Creep Limited Strength ASTM D 5262 1797 <br /> Tai = Long Term Design Strength NCMA 97 * 1513 <br /> Aperture Size (ins.) Measured 0.75 x 0.75 <br /> Or site s ecific as required <br /> Reduction Factor for creep 1.54, reduction factor for durability 1.10 reduction factor for installation damage (type 3 <br /> soil) 1.05 <br /> FHWAIAASHTO Redution factor for creep 1.55, reduction factor for durability 1.15, Reduction Factor for installation <br /> damage (type 3 soil) 1.08 <br /> GRI GG4b Reduction factor for Creep 1.70, reduction factor for durability 1.08 reduction factor for installation <br /> damage (type 3 soil) 1.05 <br /> • <br />