Zhang Yi recently arrived in Ghent, to join our department as a CSC scholar. He will study the microstructure, performance and control of interlayer interface of 3D printed cement-based materials. He is supervised by Geert De Schutter and Kim Van Tittelboom. Zhang Yi is working on a joint doctoral degree in cooperation with Tongji University, Shanghai. The Chinese supervisor is Jiang Zhengwu, School of Materials Science and Engineering.