Table 1 Oxide analysis of the Portland cement and mineral admixtures used.
From: Ultrasonic Detection of Chloride Ions and Chloride Binding in Portland Cement Pastes
Oxide | OPC weight% | SF weight% | FA weight% |
|---|---|---|---|
SiO2 | 21.07 | 94.92 | 62.28 |
Al2O3 | 3.69 | 0.03 | 20.38 |
Fe2O3 | 4.50 | 0.03 | 4.09 |
CaO | 61.93 | 0.56 | 4.68 |
TiO2 | 0.97 | < 0.02 | 0.94 |
P2O5 | 0.10 | 0.13 | 0.38 |
MgO | 1.83 | 0.38 | 0.98 |
Na2O | 0.09 | 0.08 | 0.31 |
K2O | 0.30 | 0.86 | 0.99 |
SO3 | 2.54 | – | – |
LOI | 4.38 | 3.69 | 3.43 |