Ground Granulated Blast Furnace Slag (GGBFS)
Grounded Granulated Blast Furnace Slag (GGBFS) is a byproduct from the blast-furnaces used to make iron. The major use of GGBFS is in ready-mixed concrete. In the production of ready-mixed concrete, GGBFS replaces a substantial portion of the normal Portland cement content, generally about 50%, but sometimes up to 70% or more. The higher the proportion, the better is the durability.
GGBFS is also used in other concrete production. Different mixing ratio of products can produce concrete with different characteristics.
As a new admixture of high-performance concrete, GGBS can replace the amount of cement used in various kinds of concrete and cement products equally.
GGBFS is produced in conformance with the EN15167-1-2006, The quality is controlled and monitored throughout the entire production process to ensure that it meets or exceeds specification requirements.
Standard: BS EN 15167-1:2006
Packing: 1.5Mt(+/-) /Big Bag. Or Loose Bulk.