Resilient Modulus Behavior of Rubberized Asphalt Concrete Mixtures Containing Reclaimed Asphalt Pavement

摘要: ABSTRACT The resilient modulus is the to be used with elastic theory during any analysis of a flexible pavement. It well known that most paving materials (e.g., asphalt pavements) are not but experience some permanent deformation after each load application. With respect complexity Rubberized Asphalt Concrete (RAC) containing Reclaimed Pavement (RAP), Indirect Tensile Strength (ITS) and evaluation modified mixtures important understand. aging binder crumb rubber obviously alters visco-elastic plastic characteristics mixtures. mixture under repeated loading, nearly completely recoverable, should also considered. experimental design included use two aggregate sources, one type (ambient), four contents (0%, 5%, 10%, 15%), size (-40 mesh [-0.425 mm]), RAP 15%, 25%, 30%). findings indicated t...