Figure 3.
The graph shows percentage passing on the vertical axis from 0 to 100 percent and particle size in millimeter on the horizontal axis ranging from 0.063 to 63 millimeter. Five curves are presented for C D W 10 30, all in aggregate, coarse aggregate 1, coarse aggregate 2, and fine aggregate. Fine aggregate has the highest percentage passing at small particle sizes and increases steadily to 100 percent at larger sizes. All in aggregate increases gradually across the entire size range. Coarse aggregate 2 shows a sharp increase between about 4 and 10 millimeter and reaches nearly 100 percent near 16 millimeter. Coarse aggregate 1 remains low at smaller sizes and rises sharply near 16 to 20 millimeter. C D W 10 30 increases gradually at smaller sizes and then rises steeply beyond about 10 millimeter, approaching 100 percent at larger particle sizes.Particle size distribution of the aggregates used in the study