Rebar supports and spacers are used to secure the reinforcing steel or rebar in reinforced concrete structures. Prior to the final concrete pouring, the rebar is assembled in-place with the rebar ...

The four other column models to be tested in this study are composed of hollow precast concrete shells that are rigidly connected to the footing using mechanical rebar couplers located within the ...

Rebar is a structural member that is cast into concrete and masonry to provide strength and reinforcement. A reinforcing bar, rebar is used to compensate for the relatively weak tensile strength of ...