Research Article
Effect of Nanoclays on Moisture Susceptibility of SBS-Modified Asphalt Binder
Table 2
Physical properties of the coarse aggregate.
| | Property | Standard | Specification limit | Result |
| | Apparent specific gravity (g/cm3) | JFGF 40-2004 | ≥2.60 | 2.92 | | Bulk specific gravity (g/cm3) | JFGF 40-2004 | — | 2.87 | | Water absorption (%) | JFGF 40-2004 | ≤2.0 | 0.54 | | Content of soft rock (%) | JFGF 40-2004 | ≤3 | 1.80 | | Crushed stone value (%) | JFGF 40-2004 | ≤26 | 21.00 | | Firmness (%) | JFGF 40-2004 | ≤12 | 5.60 | | Water washing method ＜ 0.075 mm particle content (%) | JFGF 40-2004 | ≤1 | 0.65 | | Abrasion value (%) | JFGF 40-2004 | ≤28 | 23.25 |
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