Explanation
The concrete steel with spiral transverse ribs on the surface of steel product is a general form of ribbed concrete steel. It usually has two longitudinal ribs and herringbone or spiral transverse ribs evenly distributed along the length direction, which can ensure good combination with concrete. screw thread steel is required to have high strength, high cold bending performance and good adhesion with concrete.
Classification
Metals -> Steels -> Alloy steels