There are shown two processes of cement and further concrete productions.
Firstly, to prepare the cement it is necessary to put limestone and clay to the crusher. In the crusher this combination gives a powder, which should be placed into a mixer. In the mixer powder reaches in rotating heater and heats under the high temperature. Received consistency goes through the grinder and finally the cement is received. It is put in bags and ready for the next step – concrete production.
For further receiving of concrete, it is required to put in the concrete mixer half of gravel (small stones), quarter of sand, 15% of cement and 10% water. All these ingredients are round in the concrete mixer during homogenous mass. In conclusion, concrete is ready to use.
