Table 5. Ca/Si and Al/Si Atomic Ratios of 180 Day Cured Activated Slag Binders as a Function of the Activator Typea.
| activator type | Ca/Si ratio | Al/Si ratio |
|---|---|---|
| NaOH | 1.70 ± 0.30 | 0.31 ± 0.06 |
| NaAc | 1.21 ± 0.09 | 0.29 ± 0.05 |
| KOH | 1.30 ± 0.12 | 0.29 ± 0.04 |
| KAc | 1.21 ± 0.10 | 0.28 ± 0.05 |
Values correspond to the average and one standard deviation of 47 measurements conducted in the main binding phase.