CONSTRUCTION 3D PRINTER NOZZLE CAPABLE OF DISCHARGING DIFFERENT MATERIAL

摘要

The present invention relates to a construction 3D printer nozzle capable of spraying different materials, and more specifically, to a construction 3D printer nozzle capable of spraying different materials, which is configured to concurrently spray different materials through one nozzle and stack the sprayed different materials. The construction 3D printer nozzle comprises: a nozzle body which is disposed in a lengthwise direction of a building member to be stacked; and a spray port which is formed in a lengthwise direction of the nozzle body and through which a structural material of the building member is sprayed. The spray port can be divided such that different structural materials are sprayed.