Development of a Correlation between the Resilient Modulus and CBR Value for Granular Blends Containing Natural Aggregates and RAP/RCA Materials

Table 7

Material properties and pavement layer thicknesses.

Parameters	HMA	Base course	Subbase course	Subgrade
MR (MPa)	5000	350	Variable	35
Coefficient of variation for MR (%)	25	30	35	45
Thickness of the layer (mm)	250	200	300	—
Thickness Variability (%)	5	8	15	—
Poisson ratio	0.3	0.3	0.3	0.4