Table 2.
List of alkaline activators with their various characteristics.
| Ref. Number | Used Activator | Molarity of Hydroxide | The Proportion of Activator and Binder by Weight |
|---|---|---|---|
| [98] | Na2SiO3 + NaOH | 10 M | - |
| [99] | Na2SiO3 + NaOH | 10 M | 0.6 |
| [100] | Na2SiO3 + NaOH | 12 M | 0.45 |
| [63] | NaOH | 8 M | - |
| [101] | Na2SiO3 + NaOH | 6–12 M | - |
| [102] | Na2SiO3 + NaOH | 8 M | - |
| [103] | Na2SiO3 + NaOH | 14 M | - |
| [104] | Na2SiO3 + NaOH | 10–14 M | - |
| [105] | Na2SiO3 + NaOH | 12 M | - |
| [106] | Na2SiO3 + NaOH | 12 M | 0.5 |
| [107] | NaOH + KOH | 4–16 M | 0.5 |
| [108] | Na2SiO3 + NaOH | 12 M | 0.429–1.0 |
| [109] | Na2SiO3 + NaOH | 8–10 M |