What is the difference between Ribbed Bar and Round Bar?
"A plain bar differs from a deformed bar primarily by its outer surface. Deformed bars have lugs and indentations, while plain bars are smooth. Steel bars with these indentations have a better grip on concrete, so their union is stronger and more durable."
"Concrete Bar with a rough surface is known as a deformed bar. Reinforced concrete uses steel bars with surface projections to improve bond strength. By providing lugs, ribs, or deformations on the surface of the bar, deformed bars minimize slippage in concrete and increase the bond between the two materials. Mild steel plain bars have less tensile stress than deformed bars."
"As deformed reinforcement bars have more tensile strength, they can handle tensile stress better. It is therefore a preferred material for projects such as freeway overpasses, parking garages, bridges, or high-rise buildings."
"Deformed bars aren’t always the best option, however. Individual construction projects often determine whether to use deformed or round bars. Round Bars are usually more cost-effective and economical, they’re also easier to use and acquire."
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