Slag cement, a.k.a. blast slag or ground-granulated blast-furnace slag (GGBFS), is a by-product of the manufacturing of iron in a blast furnace. According to the SCA, when used in concrete slag ...
Slag is often disregarded as a waste product from metals during different combustion processes. Heidelberg Materials is now repurposing slag granules to make slag cement. Slag is a waste product ...