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The diagram shows the information regarding the equipment that is involved to produced cement and the way of using cement to produce concrete for building purposes.

At the first stage, limestone and clay are crushed through the crusher machine and changed to powder.  Powdered material is mixed with the help of mixer and heated into rotating heater which works with heat.

After that this material is sent into grinder and changed to cement which is packed into bags.

Furthermore, In the concrete production, four main elements are required: cement, water, sand and Gravel.

Each of them has a certain percentage to produced concrete, with 15%  cement 10% water, and 25% sand and 50% gravel. This material is mixed together in a big concrete mixer which leads to production of concrete.