Research Article
Investigations of Physical and Rheological Properties of Aged Rubberised Bitumen
Table 1
Physical and rheological properties of 80/100 PG bitumen.
| Test properties | Results |
| Viscosity at 135°C (Pa · s) | 0.65 | /sin δ at 64°C (kPa) | 1.35 | Ductility at 25°C (cm) | >100 | Softening point (°C ) | 47 | Penetration at 25°C (d-mm) | 88 | Ductility after RTFOT at 25°C (cm) | >100 | RTFOT aged /sin δ at 64°C (kPa) | 6.022 | PAV aged sin δ at 25°C (kPa) | 3122.5 |
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