... against cracking, impact and fatigue.Use:It is widely used for buildings, road surface, bridges, tunnels, airport road surface, water ... s products mainly is divided into three series: RPC copper plating steel fiber, steel strip shear steel fiber, wire cutting steel ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Micro copper plating steel fiber for shotcrete