A Survey of Cement
Cement, one of the most essential building materials, is a compulsory agent that sets and hardens to hold to building units such as stones, bricks, tiles etc. Cement is a combination of composites consisting mainly of silicates and aluminates of calcium produced out of silica, calcium oxide, aluminum oxide and iron oxide. We can affirm that cement is a hydraulic substance made by finely crushing clinker together with Gypsum and other additives such as slag, and fly ash etc.
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