... 1300Mpa 3.Packing:25kg/bag,40bags(1000kgs)/plt High-Quality Steel Fiber:1.Diameter:0.75mm,Length:60mm2.Tensile ... /bag,40bags(1000kgs)/plt4.Usage: widely ued in buildings ,bridges ,thin roo engineering ,highway etc.Let ... the water, till to pieces.5.Stir the Steel Fiber, you will find the resoult.The ... save the quantity to use, and make the Steel Fiber evenly distribute in the concrete reinforcement, make ...