Cement is one of the key essential m aterials in the construction industry. It is classified into various categories based on its composition and specific end uses. Cement is classified as either Portland, blended, or specialty cement. Portland cements are mostly used around the world.

According to a new report by Expert Market Research, the global cem ent m arket reached a consumption value o f 4.8 billion tons in 2016 and is further expected to reach nearly 6 billion tons by 2022. World cement consumption was maintained a constant growth during 2013­-2015, which was less robust pace than previously expected .