Research Article
Fly Ash/Blast Furnace Slag-Based Geopolymer as a Potential Binder for Mine Backfilling: Effect of Binder Type and Activator Concentration
Figure 2
XRD patterns of (a) FA and BFS and geopolymer pastes with (b) 8 M NaOH solution and (c) 16 M NaOH solution.
(a) |
(b) |
(c) |