Effect of Processing Parameters on 3D Printing of Cement - based Materials

摘要

3D printing is a new study direction of building method in recent years. The applicability of 3D printing equipment and cement based materials is analyzed, and the influence of 3D printing operation parameters on the printing effect is explored in this paper. Results showed that the appropriate range of 3D printing operation parameters: print heightozzle diameter is between 0.4 to 0.6, the printing speed 4-8 cm/s with pumpage 9 * 10~(-2)m~(3)/ h.