Results for tag: "Granulated Ground Blast Furnace Slag"

Granulated ground blast furnace slag (GGBFS or GGBS) is a by-product from the iron and steel industry, obtained by quenching molten iron slag from a blast furnace in water or steam. This process leads to a glassy, granular product that is then dried and ground into a fine powder, which is used as an additive in cement production. Its inclusion in the manufacture of cement is due to its latent hydraulic properties which provide increased durability and strength when mixed with Portland cement. Environmental sustainability efforts within the iron and steel industry have spurred the use of GGBFS as it reduces the industry's carbon footprint by diverting waste from landfills and decreasing the need for clinker in cement. In the construction industry, slag's availability is closely tied to the iron and steel production; therefore, it is found in regions with an active iron and steel production footprint. Slag is often used in infrastructure projects, providing material for concrete and road construction, offering a competitive edge for companies within the iron and steel market who repurpose their by-products. Some notable companies operating in the granulated ground blast furnace slag market include Ecocem, Nippon Steel & Sumitomo Metal Corporation, LafargeHolcim, TATA Steel, JSW Cement, and Lehigh Hanson. These players are prominent in manufacturing and supplying GGBFS, contributing to a more environmentally responsible cement industry. Show Less Read more