How cement companies create value: The five elements of a ...
Jan 31, 2012· The product mix can be classified on the basis of thetypes of cement of cementProduced at Ambuja Cements are: Mortar Cement Portland Pozzolano cement (PPC) PPC is manufactured byblending a mixture of ordinary portland cement and pozzolana materialssuch as fly ash, in proportions not less than 15 per cent and not over 35 percent by weight of cement.