The diagrams show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes.
The figures give information about how to steps and equipment used to produce cement and stages to make concentrate from cement which is used for making process. Overall, it can be seen that, there are 5 steps and several types of equipment that can be used in the cement-making process, there are some percentages of material which is used to produce concentrate.
Based on diagrams 1 we can see the materials that used, which are limestone, clay, then the equipment are crusher, mixer, rotating heater, grinder, and bags. The steps of cement production are lime stone and clay are mixed in crusher, it will result powder. Powder put in mixer and then through the rotating heater. When the heater is rotate, this step must heat and then mixture between limestone and clay will be grinder and it will result cement. After that cement is put to bag.
On the other hand, there are 3 additional materials which are used to produce concentrate 10 percent of water, 25 percent sand, and 30 percent gravel. While cement is 15 percent, all of this material must be mixed to produce concentrate.