Study on Influencing Factors of Asphalt-Aggregate Stripping Mechanism

Table 1

The performance indicators of aggregate.

Indicators	Limestone		Basalt		Granite
	Standards results		Standards results		Standards results
Crushing value (%)	≯26	15.0	≯26	13	≯26	13.5
Wearing value (%)	≯28	21.0	≯28	23	≯28	12.9
Percentage of flat-elongated particle (%)	≯15	1.8	≯15	1.5	≯15	10.5
Percentage of soft rock (%)	≯3	0.5	≯3	0.3	≯3	0.6
Polished value (%)	/	/	≮42	0.7	≮42	44.1