Blast Furnace Slag Gbfs Blast Furnace Slag

Granulated blastfurnace slag gbfs is obtained by quenching molten iron slag a byproduct of iron and steelmaking from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder is suitable for applications in marine environment, mass concreting and sulphate environment, water retaining structures, basement and other.