1)Biaxial geogrid 2)Materials:polypropylene (PP) or HDPE 3) Tensile strength:25 ~ 220kn/m 4)WIdth:1.1m ~2.5m biaxial mining geogrid 1:material:Polypropylene 2Tensile strength: 25KN/M 3.Mass-area ratio:250g/m 4..longth:1-6mBiaxial geogrid use polypropylene and steel wire as materials, through treatment of anti-static and fire resistance, using extruding,cooling,welding etc techniques, to form ...