Description of GBF Slag : Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder. Ground-granulated blast furnace slag is highly cementitious and high in CSH (calcium silicate hydrates) which is a strength enhancing compound which improves the strength, durability and appearance of the concrete.
Application of GBF Slag:
GBF Slag is used to make durable concrete structures in combination with ordinary Portland cement for its superiority in concrete durability, extending the lifespan of buildings from fifty years to a hundred years.
Our Expertise :
- GLOBAL COMMODITY VENTURES specializes in green material trading of Granulated Blast Furnace Slag to Cement Industries in Middle East Market.
- Sourcing GBFS from INDIA and VIETNAM origin.
|Glass content %||99||99|
|Insoluble Residue %||0.4||0.19|
|LOI (After S correction) %||0.4||0.97|
|Size 0-10MM %||99||99|