Research Article
Influence of Diatomite and Mineral Powder on Thermal Oxidative Ageing Properties of Asphalt
Table 1
Physical properties of neat asphalt.
| | Property | Value |
| | Penetration (25°C, 0.1 mm) | 90 | | Softening point (°C) | 42.6 | | Ductility (15°C, cm) | >100 | | Density (15°C, g/cm3) | 1.014 | | After TFOT | | | Mass loss (%) | 0.37 | | Penetration ratio of 25°C (%) | 59 |
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