Study on the Influential Factors of Noise Characteristics in Dense-Graded Asphalt Mixtures and Field Asphalt Pavements

Table 1

Asphalt concrete mixtures used in the experiments.

Gradations	Types of asphalt binders
	5% SBS + AH90#	AH90#	17% rubber + AH90#	20% rubber + AH90#	23% rubber + AH90#
AC16-30	○
AC13-30	○
AC10-30	○	○	○	○	○
AC10-20	○
AC10-10	○