... engineering material. Steel fiber reinforced concrete in the tensile strength, impact resistance, crack resistance, shear, anti-wear, anti-fatigue, ... such as roads, ports, airports, bridges, tunnels and so on.As the steel fiber reinforced concrete excellent durability, can extend ... -9.8Mpa43%-100%Splitting tensile strength8.85Mpa23-53N.m160%-500%Impact fatigue strength5.96J/cm253.9-91 J/cm2794-1428% ...