The diagram below shows the stages and equipment used in the cement-making process and how cement is used to produce concrete for building purpose

The given picture depicts various processes and machineries used in the cement production and how a cement is used in the production of concrete for the construction of buildingOverall, there are seven steps for producing cement and once a cement is produced, concrete can easily be made with two simple processes, where gravel is one of the most important componentsTo start with, the primary element for the cement production are the limestone and clay, where both these materials are put into a crusher and crushed well to form a powder like texture. Thereafter, soon this powder is send into a mixer, so as to combine well and thus the mixture is passed onto a rotating heater, the mixture is heated along with some external heat. After this, the mixture is put onto a plate, which too has a grinder, so that the mixture might turn into fine powder called as cement, which are then pakde and piled-up. To continue with, this cement is taken to about 15% along with water, sand, and gravel which constitute about 10%, 25% and 50% respectively and all these are put into a concrete mixer, so as to get combined and form a concrete out of it.