What is corrosion of steel? Corrosion of steel is an important phenomenon that need to be understood properly. According to ASTM, corrosion is “the chemical or electrochemical reaction between a material, usually a metal, and its environment that produces a deterioration of the material and its properties.” In reinforced concrete, corrosion cause formation

Consistency and workability are often confused with one another. Workability means the ease with which concrete can be moved and placed in forms without segregation . Consistency, on the other hand, is degree of wetness of concrete. Means how much wet the concrete is. Lets see the difference between consistency and workability in detail. It is often said that increasing water