What is Rebar and Rebar Detailing? Rebar is a type of steel bar that is used in reinforced concrete to give the concrete tensile strength. It is typically a steel bar that has been bent into a U-shape. Rebars are used in reinforced concrete to give the concrete tensile http://codywzwus.blogdigy.com/helping-the-others-realize-the-advantages-of-steel-rebar-detailing-services-17880506