... gecmaterical , which is widely used to dam , cavity, high-way, construction and so on.The single-irectional draw and extend ... widely used to dam , cavity, high-way, construction and so on.The main function as follows:1. reinforce the base , efficiently allot ... charateristics of GeogridsPP UX geogrid is used Polypropylene(PP).HDPE.as its material,producted through plate-extruding ,punching,heating , ...