China Construction Building Materials Steel Rebar Steel Reinforcing Bar

As one of the main components of bridges, steel reinforcement can effectively improve the bearing capacity, seismic resistance, and durability of bridges. In bridge construction, steel bars are widely used in structures such as beams, slabs, and columns to ensure the safety and stability of bridges. In road construction, steel bars are mainly used for frame structures and supporting rods laid on the ground of highways, railways, and other structures. It can effectively improve the bearing capacity and durability of roads, and extend the service life of roads.

The full name of steel reinforcement is steel used for reinforced concrete, and its cross-section is usually circular or square with rounded corners. There are various types of steel bars, which are classified according to various methods such as chemical composition, production process, rolling shape, supply form, diameter size, and use in structure. Common steel bars include round steel bars, ribbed steel bars, and twisted steel bars, which play different roles in building structures.