Portland Slag Cement is blended cement consisting of intimately inter-ground mixture of Portland cement clinker and granulated blast furnace slag, or an intimate and uniform blend of Portland cement and fine granulated blast furnace slag, together with required quantity of gypsum, in which the amount of slag constituent is within the specified limit.. Prices Displayed are per 50Kg Bag. Price of Deccan cement changes on daily basis and we have the today's updated price of Deccan cement. Prices are valid only in Hyderabad, India. Free shipping for orders above 50 Bags.