Investigation on the Temperature Distribution of Asphalt Overlay on the Existing Cement Concrete Pavement in Hot-Humid Climate in Southern China

Table 2

Asphalt overlay structure and paving asphalt materials.

Test sections	Asphalt overlay structure	Paving asphalt materials
Section I	3.5 cm SMA-13	SBS modified asphalt
	8 cm AC-25	70# basis bitumen
	Level layer	70# basis bitumen
Section II	3.5 cm SMA-13	SBS modified asphalt
	8 cm AC-25	SBS modified asphalt
	Level layer	SBS modified asphalt