Table 3.

Bitumen properties with plastic variation.

Plastic Proportion	Specific Gravity test	Penetration test	Ductility Test	Softening point test
10% PPE waste	1.09	62 mm	18 mm	57°
12.5% PPE waste	1.08	60 mm	16 mm	74°
15% PPE waste	1.005	78 mm	19 mm	64°
17.5% PPE waste	1.90	76 mm	14 mm	80°
20% PPE waste	1.70	84 mm	15 mm	84°