Table 1.

Physical properties of control asphalt.

Properties	Standard Test Method	Test Results
Penetration at 25 °C/0.1 mm	ASTM D5 [44]	75
Softening point/°C	ASTM D36 [45]	49
Ductility at 5 °C/mm	ASTM D113 [46]	35.5
Viscosity at 135 °C/Pa s	ASTM D4402 [47]	0.35