Moisture Stability of Hard Sandstone Asphalt Mixture Based on APT with MMLS3

Table 8

Bulk specific densities and indirect tensile strengths of two types of core specimens.

Number	Bulk specific density		Indirect tensile strength (MPa)
	Rolled specimens	Nonrolled specimens	Rolled specimens	Nonrolled specimens
1	2.369	2.341	1.307	1.417
2	2.356	2.335	1.230	1.297
3	2.351	2.326	1.243	1.408
4	2.334	2.337	1.126	1.403
5	2.342	2.324	1.179	1.283
6	2.349	2.334	1.108	1.399
7	2.364	2.333	1.319	1.394
8	2.372	2.329	1.249	1.501
9	2.364	2.324	1.427	1.518
Average value	2.356	2.331	1.243	1.402