3D Printing Devices and Reinforcing Techniques for Extruded Cement-Based Materials: A Review

نویسندگان

چکیده

The three-dimensional (3D) printing technique for cement-based materials has been actively investigated and utilized in civil engineering. However, there is no systematic review of the fabricating devices. This paper reviews software hardware extrusion-based 3D concrete printing. Firstly, a dedicated tool path generating urgently needed to meet cementitious applications improve quality with toolpath optimizations. Secondly, existing equipment was summarized discussed, concluding pros cons various motion systems, material nozzle units. Suitable choices scientific research engineering were recommended. reinforcing techniques categorized concluded drawbacks trend. A hybrid manufacturing system then proposed diagram flowchart.

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ژورنال

عنوان ژورنال: Buildings

سال: 2022

ISSN: ['2075-5309']

DOI: https://doi.org/10.3390/buildings12040453