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Product Details:

Minimum Order Quantity 10,000 Ton


Packaging Type Loose

Usage - Construction

Granulated Blast Furnace Slag or GBFS is the residue of combustion in the furnace of the steel refining process.


It is obtained by quenching molten iron slag from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.


  • GBFS is the most used raw material in cement industry to make slag cement.

  • Lightweight fill

  • Raw material for the manufacture of glass

  • GBFS can be used as a substitute for sand in building materials

Benefits :

  • Reduced chloride permeability

  • Improved resistance to sulfate attack

  • Reduced heat of hydration in mass concrete

  • Better workability

  • Environmental friendly

  • Improved compressive and flexural strength

  • Reduced alkali-silica reaction

  • Less bleeding

  • Long slump retention

  • Better reflectance

  • Greater durability and thermal resistance

  • Brighter color and reduced electricity

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