Commodity Business

SPECIFICATIONS:
CHEMICAL COMPOSITION:
Silicon Dioxide(SiO2): 20.8 – 21.5
Aluminium Oxide(Al2O3): 5.30
Ferric Oxide(Fe2O3): 3.25 – 3.5
Calcium Oxide(CaO): 65.60
Magnesium Oxide(MgO%): 1.7 – 3.0
Sulphur Trioxide(SO3): 2.7 – 3.0
Loss Of Ignition(LOI): 1.8 – 3.0
Insoluble Residue(%): 0.1 – 0.7
Tricalcium Silicate(C3S%): 50.0 – 54.4
Dicalcium Silicate(C2S%): 14.2 – 18.2
Tricalcium Aluminate(C3A%): 6.0 – 6.8
Tricalcium Alumino Ferrice(C4AF%): 11.6
Chromium (Cr %) 2.0 Max

PHYSICAL AND MECHANICAL PROPERTIES:

Blain(CM2/GR): 3.250
Autoclave Expantion: 0.02
Normal Consistency(%): 27.5
Initial Setting Time(Hours:Mins): 3.25 – 4.50
Hard Set(Hours:Mins): 4.54 – 6.00
Fitnes Index(CM2/GM): 2800 – 3040