A steel reinforcing bar in a reinforced concrete structure, or a grid of such bars
When concrete cracks it will separate or become uneven, rebar is a rod of steel placed into the concrete, usually in square feet one or two
Reinforcing bar (called rebar for short) is used for concrete that will carry a heavy load, such as footings, foundation walls, columns and pilasters
Ribbed steel bars installed in foundation concrete walls, footers, and poured in place concrete structures designed to strengthen concrete Comes in various thickness' and strength grade
solid cylindrical metal bars, approximately 1/2 - 3/4 inch diameter, made in varying lengths from 4' to 12' + Rebar is used in construction to reinforce the strength of poured concrete This material may be salvaged from construction sites, or purchased at home hardware stores