Performance of Concrete Developed by Enhanced Gradation of Natural Fine River Sands by Partial Replacement of Waste Quarry Dust

Figure 3

Combined enhanced gradation curves (a) Ravi sand combined with normalized quarry dust, (b) normalized Ravi sand combined with normalized quarry dust, (c) Chenab sand combined with normalized quarry dust, and (d) normalized Chenab sand combined with normalized quarry dust.

(a)

(b)

(c)

(d)