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