GGBFS - Ground Granulated Blast Furnace Slag

Product Description

We are engaged in offering the 100% compliant Ground Granulated Blast Furnace Slag (GGBFS) to the global market.

Features of Ground Granulated Blast Furnace Slag :

• Is extracted from steel-making process and is quenched to form granules

• Is the by-product obtained in the manufacture of pig iron in blast furnaces at around 1400^oC to 1500^oC in the molten form

• Is obtained by rapidly chilling the molten ash from the furnace by means of chilled water and is grounded about 400 m2/kg of fineness by using state-of-the-art grinding mill to make GGBS

  Test Certificate
  Test & Compliance
  Sr No.	Chemical Requirements	Test Results	BIS : 12089
  1	Loss on Ignition (%)	0.1
  2	Insoluble Residue (%)	0.56	Max 5 (%)
  3	SiO2 (%)	37.28
  4	CaO (%)	36.47
  5	AI2O3 (%)	17.11
  6	MgO (%)	6.82	Max 17(%)
  7	Fe2O3 (%)	1.02
  8	SO3 (%)	0.22
  9	Glass Content * (%)	94	Min 85 (%)
  PHYSICAL REQUIREMENTS
  1	Fineness (M2/KG)	418
  2	Residue (%)
  a)	45 Mic	9.3
  b)	90Mic	0.7
  c)	212 Mic	0.2