Investigation of the Performance of the Ecofriendly Fiber-Reinforced Asphalt Mixture as a Sustainable Pavement Material

Table 1

Technical indicators of the asphalt binder.

Test properties	Unit	Test results	Test basis
Penetration (25°C, 100 g, 5 s)	0.1 mm	86.4	ASTM D5-97
Softening point	°C	47.0	ASTM D36-06
Ductility (15°C, 5 cm/min)	cm	182	ASTM D113-99
Wax content	%	1.74	ASTM D3344-90
Specific gravity	—	1.030	ASTM D70-76
Flash point	°C	304	ASTM D92-02
RTFOT (163°C, 75 min)
Mass change	%	0.15	ASTM D2872-04
Penetration ratio (25°C)	%	60.5	ASTM D5-97
Ductility (10°C)	cm	10.1	ASTM D113-99