Biaxial plastic geogrid
Biaxially oriented plastic geogrid is a polymer mesh material made from precision-punched polypropylene (PP) or high-density polyethylene (HDPE) sheets, then simultaneously stretched in both the longitudinal and transverse directions. This biaxial stretching process aligns the polymer molecules in both directions, creating a stable grid structure with high strength in both the longitudinal and transverse directions. It is specifically designed for reinforcement and stabilization projects requiring the simultaneous bearing and distribution of loads in two in-plane directions.
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Product Description
Plastic geogrid is a square or rectangular polymer mesh formed by stretching. It is punched on an extruded polymer sheet (the raw material is mostly polypropylene or high-density polyethylene), and then heated Perform directional stretching under certain conditions.


Unidirectional plastic geogrid is a geogrid made of high-density polyethylene (HDPE) as raw material, which is extruded and pressed into a thin plate, punched into a regular mesh, and then stretched longitudinally.


Biaxially stretched plastic geogrid is made of polypropylene (PP) or polyethylene (PE) as raw material, plasticized and extruded sheets, punched, heated, longitudinally stretched, and transversely stretched.


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Product Parameters
SpecificationTensile strength(KN/m)Tensile strength at 2% elongation(KN/m)Tensile strength at 5% elongation(KN/m)Nominal elongation(%)
TGSG1515≥15.0≥5.0≥7.0≤15.0/13.0
TGSG2020≥20.0≥7.0≥14.0
TGSG2525≥25.0≥9.0≥17.0
TGSG3030≥30.0≥10.5≥21.0
TGSG3535≥35.0≥12.0≥24.0
TGSG4040≥40.0≥14.0≥28.0
TGSG4545≥45.0≥16.0≥32.0
TGSG5050≥50.0≥17.0≥35.0
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