Introduction of a Small-Scale Concrete 3D Printer Supported by JKA
In June 2025, our laboratory introduced a small-scale concrete 3D printer, GL-3DPRT-D, manufactured by Guanli, with valuable support from Prof. An Xuehui of Tsinghua University. The GL-3DPRT-D has a compact and simple configuration without a pumping system. While this may appear to be a limitation for large-scale construction applications, it is highly suitable for laboratory-scale research. The system allows us to conduct repeated printing trials using relatively small amoun
