Temperature Adaptability of Asphalt Pavement to High Temperatures and Significant Temperature Differences

Table 2

Pavement structures selected in this study.

	STR-m	STR-1	STR-2	STR-3	STR-4	STR-5	STR-6
Surface course	4 cm	5 cm	4 cm	4 cm	5 cm	4 cm	4 cm
	AC-13	AC-16	SMA-13	AC-13	AC-16	AC-13	SMA-13
	5 cm	7 cm	6 cm	6 cm	7 cm	6 cm	6 cm
	AC-20	AC-20	AC-20	AC-20	AC-20	AC-20	AC-20
	7 cm		8 cm	8 cm		8 cm	8 cm
	AC-25		AC-25	AC-25		AC-25	AC-25
Base course	34 cm cement-treated sand gravel	35 cm cement-treated sand gravel	36 cm cement-treated sand gravel	14 cm ATB30	10 cm ATB25	12 cm ATB25	12 cm ATB25
	18 cm natural sand gravel	26 cm natural sand gravel	20 cm natural sand gravel	26 cm graded macadam	36 cm cement-treated sand gravel	20 cm cement-treated sand gravel	18 cm cement-treated sand gravel
					20 cm natural sand gravel	26 cm natural sand gravel	Natural sand gravel
Total depth (cm)	68	73	74	58	78	76	68