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    Čížkovický cement v novém kabátu s ještě lepším složením | Stavebnictvi3000.cz
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    Cement is a binder used in construction that sets, hardens, and adheres to other materials. It is made up of finely ground inorganic material that forms a paste when mixed with water and is capable of binding sand, gravel, and other aggregates to create mortar or concrete. The chemistry of cement, particularly Portland cement, involves several key compounds including tricalcium silicate, dicalcium silicate, tricalcium aluminate, and tetra-calcium aluminoferrite.