Mr. Yang Bin joined Prof. Leng's research group in September 2019. His phd topic focused on multiscale characterization of the short-term and long-term interaction between surface-treatment emulsion and porous asphalt (PA) mixture towards more durable PA road surfaces. He obtained his Master degree from Harbin Institute of Technology (HIT). His research interests include the low-noise pavements, preventive maintenance technologies for asphalt pavements.