Table 4 Setting times of the Geoplymer mixes having various ratio of CEM I.
From: Preparation and characterization of self-cured geopolymer binder using metakaolin precursor
Mix | Initial time | Final time | W/C |
|---|---|---|---|
0% (A) | 6 h, 50 min | 7 h, 10 min | 0.396 |
5% (B) | 1 h, 15 min | 1 h, 35 min | 0.38 |
10% (C) | 45 min | 65 min | 0.38 |
15% (D) | 27 min | 45 min | 0.36 |
20% (E) | 20 min | 32 min | 0.35 |
25% (F) | 12 min | 25 min | 0.35 |
30% (G) | 8 min | 20 min | 0.35 |
