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Soil Reinforcement Geogrids

synteen SFWhen used in applications such as retaining walls and earth embankments, geogrids must have a resistance to "creep". Unlike traffic loading, the forces that act upon a geogrid in an earth retention structure are constant. Polypropylene geogrids subjected to similar conditions will continue to stretch or "creep", making the structure unsafe. Soil Reinforcement Geogrids are made with materials and processes that minimize creep making them well suited to such applications. Most Soil Reinforcement Geogrids are Uniaxial, meaning that they are considerably stronger in one direction versus the other. It is important, when using a Uniaxial Geogrid to properly position the material so the higher strength direction is in line with the direction of the highest anticipated load. GSI offers a wide variety of Soil Reinforcement Geogrids for a variety of applications.

 

 

Synteen SF® Geogrids are woven under tension, of high tenacity polyester yarns. The yarns are coated with a PVC material to resist biological degradation. This combined process gives Synteen SF® Geogrids a high resistance to "creep" making them well suited for use where high loads are constant such as mechanically stabilized earth (MSE) walls and embankments.

Synteen SF Geogrids offer great value and versatility.

  • Segmental Retaining Walls (SRW)
  • Mechanically Stabilized Earth (MSE) Walls

 

PRODUCTS GSI Item #
SYNTEEN SF20 GSF20
SYNTEEN SF35 GSF35
SYNTEEN SF55 GSF55
SYNTEEN SF80 GSF80
SYNTEEN SF110 GSF110
Synteen SF Geogrids are available in 12ft wide rolls, 150ft long - 200 sy/roll. SF35 and SF55 are also available in 6ft wide rolls, - 100 sy/roll

 

Synteen® also offers Biaxial SF Geogrids. These products are perfect for applications where forces may act upon the grid from a variety of directions such as widening a road over soft soils, or adding a turn lane. Forces from traffic loads in these situations are generally perpendicular to the direction of the widening. Because they are manufactured from the same high tenacity, coated polyester yarns, Synteen® Biaxial SF Geogrids offer the same long-term resistance to creep as the Uniaxial SF Geogrids.

  • Base Reinforcement
  • Turn Lane Additions
  • Roadway Widening
 
PRODUCTS GSI Item #
SYNTEENSF11            GSF11
SYNTEEN SF12 GSF12

Synteen SF Geogrids are available in 12ft wide rolls, 150ft long - 200 sy/roll

 

 

Stratagrid® presents the latest development in Geogrid technology. It is manufactured using advanced knitting procedures combined with a tough, proprietary method of PVC impregnation which penetrates into the high tenacity polyester yarns. Stratagrid® offers superior resistance to creep under constant stress, abrasion resistance, elevated temperature stability and excellent chemical and biological stability.

Stratagrid

The advanced knitting process and PVC inpregnation offers Stratagrid® superior resistance to installation damage.

  • Higway & Railroad Embankments
  • Landfills, Dams, Dikes & Levees
  • Bridge Abutments

 

 

PRODUCTS GSI Item #
STRATAGRID 150 GSTRATA150
STRATAGRID 200 GSTRATA200
STRATAGRID 350 GSTRATA350
STRATAGRID 500 GSTRATA500
STRATAGRID 600 GSTRATA600
STRATAGRID 700 GSTRATA700
STRATAGRID is available in 6ftwide rolls x 150ft long - 100 sy/roll. (Stratagrid 200 & 300 are 300ft long - 200 sy/roll)

 

 

 


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