Table 6 Specific gravity and water absorption coarse aggregate ASTM-C-127–88.
Trial no | Wt. of oven dry sample (gm) | Wt. of SSD sample (B) | Wt. of SSD in water (C) (gm) | Bulk specific gravity A/(B − C) | Bulk specific gravity B/(B − C) | Apparent specific gravity A/(A − C) | Water absorption capacity in % |
---|---|---|---|---|---|---|---|
1 | 989 | 1000 | 548.3 | 2.19 | 2.21 | 2.24 | 1.1 |
2 | 990 | 1000 | 554.1 | 2.22 | 2.24 | 2.27 | 1 |
3 | 989 | 1000 | 555.5 | 2.22 | 2.25 | 2.28 | 1.1 |
Average values | 2.21 | 2.23 | 2.26 | 1.07 |