Asked by: Ostap Hilpertbusiness and finance metals industry
How is cement made step by step?
Last Updated: 14th March, 2020
- Step 1: Mining.
- Step 2: Crushing, stacking, and reclaiming ofrawmaterials.
- Step 3: Raw meal drying, grinding,andhomogenization.
- Step 4: Clinkerization.
- Step 5: Cement grinding and storage.
- Step 6: Packing.
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Likewise, is cement a raw material?
The raw materials needed to producecement(calcium carbonate, silica, alumina and iron ore) aregenerallyextracted from limestone rock, chalk, clayey schist orclay.Suitable reserves can be found in most countries. Theserawmaterials are extracted from the quarrybyblasting.
Also Know, what is the chemical composition of cement? Lime or calcium oxide, CaO: from limestone,chalk,shells, shale or calcareous rock. Silica, SiO2:fromsand, old bottles, clay or argillaceous rock.Alumina,Al2O3: from bauxite, recycledaluminum, clay.Iron, Fe2O3: from from clay,iron ore, scrapiron and fly ash.
Similarly, you may ask, what is cement formula?
Updated Jul 27, 2017. Cement is a mixtureofdifferent compounds. It consists of Calciumoxide(CaO),Silicondioxide(SiO2),Aluminumoxide(Al2O3),Ironoxide(Fe2O3),Water(H2O),Sulfate(SO3) and do nothave any specificformula.
What is the raw material used?
Raw materials can be explained as substanceormaterial used in the manufacturing or primary productionofgoods. Generally, raw materials are natural resourceslikeoil, wood, and iron. Raw materials are often altered forusein various processes prior to being used inthemanufacturing process.