Research Article
Laboratory Investigation of Fatigue Characteristics of Asphalt Mixtures with Steel Slag Aggregates
Table 1
Engineering properties of aggregate sources.
| | Test type | Result | Test method | | Limestone | Steel slag |
| | Bulk specific gravity (g/cm3) | 2.493 | 2.641 | ASTM C127 | | Absorption coarse aggregate (%) | 0.7 | 1.7 | ASTM C127 | | Absorption fine aggregate (%) | 1.6 | 2.4 | ASTM C128 | | Los Angeles abrasion loss (%) | 23.8 | 21.68 | AASHTO T96 | | Two fractured faces (%) | 94 | 96 | ASTM D5821 |
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