Jie Gao

RCA–RAP Hot-Mix Asphalt Mixtures: Mass–Volume Non-Equivalence and Recycled Binder Availability in Mix Design and Performance Interpretation

Combining recycled concrete aggregate (RCA) and reclaimed asphalt pavement (RAP) in hot-mix asphalt (HMA) creates a coupled aggregate–binder design problem. This review critically synthesizes RCA–RAP studies, supplemented by relevant single-material evidence, to clarify how mater...

Evaluating the Precision of 3D Morphological Reconstruction for Asphalt Pavement Textures via Close-Range Photogrammetry

Accurate 3D reconstruction of pavement textures is vital for assessing surface performance. This study systematically evaluates the factors influencing the precision of close-range photogrammetry for pavement texture characterization. Four typical mixtures, AC-13, AC-16, SMA-16,...