Table 2 Preliminary Scheme for Selection of Precursor Combinations.
From: Characterizations and Quantitative Estimation of Alkali-Activated Binder Paste from Microstructures
Precursor | Alkali activating solution, AAS (Na2O·2SiO2 + NaOH) | Curing temps | Age (days) |
|---|---|---|---|
100 % Fly ash | Total SiO2/Na2O = 1.2, 1.4, 1.6, 1.8 | 23, 40, 60 °C | 3, 7, 28 |