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

© 2015 by AFML Global is a

Trading Style of Alfa Financial Management Limited (AFML), 

Registered In the United Kingdom. Co. No. 8104199


Alfa Financial Management Limited offer commercial only business consulting services. Alfa Financial Management Limited is not regulated by the UK Financial Conduct Authority. Alfa Financial Management Limited is a commercial consultancy business providing marketing and introduction services to business.


AFML does not provide direct investment, legal, or tax advice. AFML is not a securities dealer and is not licensed to provide advice on securities. AFML provides marketing and business services as execution only business connecting business. Information is provided to clients for them to make an informed commercial decision.


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