Portland Cement ASTM C 150-12 Type 1 Specifications

Parameters Method Unit Specs
Loss on Ignition (LOI) BS EN 196-2: 2013 CI 4.4.1 % 3.05
Insoluble Residue (IR) BS EN 196-2: 2013 CI 4.4.3.1 % 0.41
Silica (SiO2) BS EN 196-2: 2013 CI 4.5.2.9 % 19.36
Aluminium Oxide (Al2o3) BS EN 196-2: 2013 CI 4.5.11 % 4.09
Iron Oxide (Fe2O3) BS EN 196-2: 05-13. 10 % 3.56
Calcium Oxide (CaO) BS EN 196-2: 2013 CI 4.5.14 / 12 % 63.1
Magnesium Oxide (MgO) BS EN 196-2: 2013 CI 4.5.13 / 15 % 1.58
Sulfur Trioxide (SO3) BS EN 196-2: 2013 CI 4.4.2 % 2.5
Sodium Oxide (Na2O) IHTP - 126 % 0.08
Potassium Oxide (K2O) IHTP - 126 % 0.57
Chloride (CI) BS EN 196-2: 2013 CI 4.5.16 % 0.01
Eq. Alkalies (Na2O + 0.685K2O) By calculation % 0.46
Tricalcium Aluminate (C3A) By calculation - 6.96
Di-calcium Silicate (C2S) By calculation - 6.77
Tricalcium Silicate (C3S) By calculation - 64.61
Tetra Calcium Alumino Ferrite (C4AF) By calculation - 10.83
Fineness Blaine Test BS EN 196-6: 2010 m2/kg 326
Soundness by Le Chatelier BS EN 196-3: 2016 mm 2
Setting Time, Initial (Vicat method) BS EN 196-3: 2016 Minutes 170
Setting Time, Final (Vicat method) BS EN 196-3: 2016 Minutes 195
Compressive Strength @ 2 days BS EN 196-3: 2016 MPa 23.8

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