Research Article
Combined Effect of Compaction Methods and Loading Conditions on the Deformation Behaviour of Unbound Granular Material
Table 1
Technical properties of aggregates.
| | Aggregate size (mm) | Bulk volume relative density (g/cm3) | Water absorption (%) | Crushing value (%) | Los Angeles abrasion (%) | Content of needle-like (%) | Firmness (%) | Sand equivalent (%) | Liquid limit (%) | Plasticity index (%) |
| | 31.5∼19 | 2.725 | 0.3 | — | 19.4 | 6.6 | 5.4 | — | — | — | | 19∼9.5 | 2.721 | 0.6 | 19.5 | 20.5 | 8.4 | 5.8 | — | — | — | | 9.5∼4.75 | 2.633 | 0.6 | — | 20.9 | 5.8 | 6.3 | — | — | — | | <4.75 | 2.645 | 0.7 | — | — | — | 6.2 | 71.5 | 17 | 2.8 |
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