Deformed Bar

Reinforcing bar is commonly used construction material needed for building concrete structures. Concrete is strong at compressive force but weak at tension. In order to cover up the weakness, reinforcing bar is placed into the concrete to boost compressive force and tension.
Reinforcing bar is classified as either deformed steel bar or round steel bar according to its appearance. DaehanSteel has been making deformed bars which is an excellent building material because it has greater cohesion to concrete than round steel.