Environment Effect on the Rutting Resistance of Nano-SiO₂-Modified Asphalt Concrete: Temperature and Water

Table 1

Technical indexes of coarse aggregates.

Crushed stone value (%)	Los Angeles abrasion value (%)	Ruggedness (%)	Flat-elongated particles content (%)	<0.075 mm particle content (%)	Water absorption (%)
15.2	17.1	7.3	5.9	0.4	0.76