... strength polyester industrial yarns 2. coated with PVC coating 3. high t Polyester Geogridwith PVC coating Introduction:High strength polyester industrial yarns ... through warp knitting into grid base fabrics and, after covered with PVC coating, geogrid are obtained. These grids are used for ... strength(kn/m): PVC-D40/30, PVC-D60/30, PVC-D80/30, PVC-D100/30, PVC-D120/30, PVC-D150/30, PVC-D200/30 (ASTM ...