PG particle size distribution.
| Particle size (mm) | <0.15 | 0.15–0.28 | 0.28–0.5 | 0.5–1.0 | 1.0–1.43 | 1.43–2.0 | 2.0–4.0 | >4.0 |
|---|---|---|---|---|---|---|---|---|
| Content (%) | 5.52 | 20.905 | 5.06 | 5.995 | 7.555 | 4.005 | 15.08 | 35.88 |
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