Utilization of Granulated Blast Furnace Slag in the
Blast Furnace Slag are generated at two different stages of steel production, Iron making and Steel making, known as Blast Furnace slag and Steel Slag respectively. While in the production, blast furnaces are fed with controlled mixture of ironore, coke and limestone and operated at a temperature of about 1500#176;C. When ironore, coke and limestone melt in blast furnace, two products are produced molten