Fig. 8

Effect of BA powder replacement rate, water-cement ratio and sand-cement ratio on pH of AASM (Note: The pH of group N was 12.65, 12.50, 12.15 and 11.85 at 7, 28, 56 and 120 days, respectively.)
Effect of BA powder replacement rate, water-cement ratio and sand-cement ratio on pH of AASM (Note: The pH of group N was 12.65, 12.50, 12.15 and 11.85 at 7, 28, 56 and 120 days, respectively.)