Ggbs

Ground granulated blast furnace slag (ggbs) is a by product from the blast furnaces used to make iron. Slag is obtained by rapidly chilling (quenching) the molten ash from the furnace with the help of water. During this process, the slag gets fragmented and transformed into amorphous granules (glass), meeting the requirement of (manufacturing specification for granulated slag used in portland slag cement). The granulated slag is ground to desired fineness for producing ggbs.