Science, asked by vanshika2002, 1 year ago

Which compound is used in manufacture of cement?

Answers

Answered by aysh1
5
gypsum is used in manufacturing of cement to increase its hardening time.
Answered by Preet2012
1
Hello!!

》Portland Cement is the basic ingredient of concrete.

》Concrete is formed when portland cement creates a paste with water that binds with sand and rock to harden. 

》Cement is manufactured through a closely controlled chemical combination of calcium, silicon, aluminum, iron and other ingredients.

Hope it helps..!!
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