Table 2 Properties of cement.
From: Temperature Reduction of Concrete Pavement Using Glass Bead Materials
Properties | Cement (PC 42.5) |
|---|---|
SiO2 (%) | 20.81 |
Al2O3 (%) | 5.41 |
CaO (%) | 62.3 |
MgO (%) | 0.97 |
Fe2O3 (%) | 3.72 |
Na2O + K2O (%) | 0.43 |
SO3 (%) | 3.07 |
Density (g/cm3) | 3.17 |