Table 9.
Aggregate graining following extraction for WC-2.
| Sieve #, mm | WC-2 | Acceptable Difference in the Composition of a Single Sample According to [37], % | Acceptable Difference in the Composition of a Single Sample According to WT-2 2008 [26], % | |||
|---|---|---|---|---|---|---|
| Stopped on Sieve, % | Passed Through Sieve, % | Difference in the Composition, % | ||||
| According to Extraction |
According to the Assumed Composition | |||||
| 16.0 | 0.0 | 100.0 | 100.0 | 0.0 | ||
| 11.2 | 3.3 | 96.7 | 97.9 | −1.2 | −8 ± +5 | - |
| 8.0 | 22.8 | 73.9 | 76.5 | −2.6 | ||
| 5.6 | 11.4 | 62.5 | 64.3 | −1.8 | ± 7 | - |
| 4.0 | 8.4 | 54.1 | 55.2 | −1.1 | ||
| 2.0 | 9.5 | 44.6 | 45.4 | −0.8 | ± 6 | - |
| 0.125 | 33.7 | 10.9 | 11.6 | −0.7 | ± 4 | - |
| 0.063 | 1.2 | 9.7 | 10.6 | −0.9 | ± 2 | - |
| <0.063 mm | 9.7 | 10.6 | −0.9 | - | ±3 | |
| <0.125 mm | 10.9 | 11.6 | −0.7 | - | ±4 | |
| 0.063–2.0 mm | 34.9 | 34.8 | 0.1 | - | ±8 | |
| ≥2.0 mm | 55.4 | 54.6 | 0.8 | - | ±8 | |
| ≥11.2 mm | 3.3 | 2.1 | 1.2 | - | −8 ± +5 | |