Blast furnace lump slag – Air Cooled Blast Furnace

This slag is converted into valuable construction materials with technologies developed for this purpose.

For many years, high-quality construction materials have been manufactured from slag obtained from the blast furnace and steelmaking processes. Whether quickly cooled with water (metallurgical slag) or cooled slowly (lump slag), these are secondary raw materials in sectors such as the cement, insulation and road construction industries.
Material recycling processes contribute significantly to the conservation of natural resources and environmental protection.