Cement can be defined as the bonding material having cohesive and adhesive properties which makes it capable to unite the different construction materials and form the compacted assembly. OPC 43 is most commonly used cement for a wide range of applications. These Applications Cover Dry-Lean Mixes, General-Purpose Ready-Mixes, and High Strength Pre-Cast and Pre-Stressed Concrete. It provides High Strength and Durability for Buildings.The initial setting of cement is slower as compared to 43 Grade cement. In other words, the hydration process and consequently, the release of heat is moderate and therefore, occurrence of micro cracking is much less and can be easily controlled by proper curing of the concrete / masonry work.