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://outsourcing-rebar-detaili17395.loginblogin.com/8651086/rebar-construction-drawings-no-further-a-mystery