Corrugated steel wire of the same basic shape and form products considerably cut, but the tensile strength of the monofilament has greatly improved, up to 1100MPa above, for large area concrete cracking sectoral focus of the project. The homogeneous addition of steel fiber concrete, steel fiber reinforced concrete form, can construction project reinforced concrete thickness reduced by half, only reinforced matrix cracking, impact, tensile, bending, shear, friction, etc. performance, but also can bring significant economic benefits for road, highway slope, bridges, tunnels, airport runways, municipal engineering covers, ports, railway sleepers and so on. . .