Table 2: The chemical test of cement.

Test required Unit Result Specification Limits Standard Specification
Lost in Ignition % - 4% Max ASTM C114-06 & ASTM C150-07
Insoluble residue % - 1.5% Max
SiO2 % -
CaO % -
AL2O3 % 3.39
Fe2O3 % 4.8
MgO % 2.56
SO3 % 2.16 5% Max.
C3A % 0.87 2.8% Max.
Chloride % 0.08
C3S % - ≤0.1
C2S % -
C4AF % -