Question

Collect the information about
how cement is prepared?​

Answer 1

Answer:

Limestone (containing the mineral calcite), clay, and gypsum make up most of it. ... The clinker is ground to a fine powder in a cement mill and mixed with gypsum to create cement. The powdered cement is then mixed with water and aggregates to form concrete that is used in construction.

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Answer 2

Answer:

Cement manufacturing is a complex process that begins with mining and then grinding raw materials that include limestone and clay, to a fine powder, called raw meal, which is then heated to a sintering temperature as high as 1450 °C in a cement kiln.

Explanation:

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