... or composites reinforced materials, etc. Geogrid divided into plastic geogrid, geogrids, glass geogrid and glass-polyester geogrid main categories.(1) Plastic geogridPlastic ... high tensile strength and tensile modulus.(2) Steel plastic composite geogridSteel plastic composite geogrid with high strength steel wire (or other fibers), ... the soil and the load, has a significant role. biaxial geogrid