Granulated Blast Furnace Slag is the main Slag that can be used by the Cement industries. It is a stony waste material of the steel industries separated from metals during the smelting process.
This mixture of lime, alumina and silica is produced when iron is smelted with coke in blast furnaces in the steel industry. Slag accumulates on top of the molten cast iron. If water is cooled quickly, its hydraulic properties are close to those of clinker.
Slag takes longer to hydrate but it offers greater stability in corrosive conditions.GBF Slag is a light grey - yellow color material mainly composed of non ferrous components and coke ash. It is, therefore, a suitable additive for cement and concrete.
We can supply this material, mainly in bulk, from our European and Asian sources in order to be the closest to your markets to assure excellent quality, accurate pricing and best delivery times.