Heidelberg Materials North America has moved towards sustainability by turning one of its cement plants into a slag grinding facility. Slag is often disregarded as a waste product from metals ...

Slag cement, incorporated at 40%, not only helped achieve high performance but made the mixes low-carbon. Heidelberg Materials North America supplied slag cement, as well as portland cement ...

Reported as an “industry first” in Southern Africa, silicomanganese slag, a by-product of ferromanganese alloy and steel production, has been used as construction material in a 2 km stretch of road in ...

Arsenic exposure happens if you touch the material and then eat or touch your ... Remaud said he suspects the slag was dumped, possibly as long as 50 years ago, and only in the past two weeks ...