What is the purpose of adding gypsum in cement?Gypsum is added to control the “setting of cement”. . add2.50% gypsum for grinding cement and same clinker we add 4.0% gypsum for grinding cement. what is.why do we add gypsum to cement mill customer case,Why Is Gypsum Added to Cement? | eHowYou can use a pre-mixed product combining the cement ingredients with the right amount of gypsum. You can also mix them yourself. As soon as you add water.
why do we add gypsum to cement mill customer case