Abstract
Recently, concrete waste materials decrease main application as base course recycling material (RC-40) and are in a surplus tendency around an urban region, and further applications are required from the viewpoint of recycling promotion. Therefore, we used RC-40 as aggregate of the cement asphalt emulsion stabilization (CAE) mixture, and further aimed to improve the quality and stability of the mixture produced by a central plant mixing system. In this study, we conducted test construction CAE mixture which varied the amount of added cement and asphalt emulsion, estimated the elastic modulus by FWD measurement, and clarified their temperature dependence. As a result, the cross section of pavement design using a CAE mixture confirmed that it is more reasonable to apply a theoretical design method than the conventional TA methods.
