Abstract: Two main approaches have been followed to determine the modulus of unbound materials in six asphalt pavement sections tested at the CEDEX test track. The first one consists on back-calculation from the deflection bowls ...

Abstract: Aggregate shape properties, such as form, angularity, and surface texture, highly influence the performance of hot-mix asphalt (HMA). Rutting is related to aggregate angularity and form, which affects the interlock among ...