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PP Bi-axial Geogrid for Road (ground) Base Description：

  PP Bi-axial Geogrid is manufactured from Polypropylene. It is produced through the process of extruding, punching, heating, longitudinal stretching and transverse stretching.
 
 PP Bi-axial Geogrid for Road (ground) Base  Features：

• High tension resistance, high plane torsion resistance modulus, good creep resistance and stable Chemical nature.
• High mechanic damage resistance and durability and large friction factor with sandy stone.
• It can improve bearing force of foundation (normal improvement of above *0%) and increase diffusion angle（average increase to *0 degrees from *8 degrees).
• Under the function of shaft times with same load, it can decrease *0%**0% of filling thickness for reaching same effect, when technical grid reinforcement is used, road bed with same thickness can bear more **5 times.