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Journal of Engineering
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2022
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Article
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Tab 1
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Research Article
Research Progress of Concrete 3D Printing Technology and Its Equipment System, Material, and Molding Defect Control
Table 1
Common dimensions of gantry and truss structure.
Small scale
Medium scale
Large scale
The span of gantry
5–10 m
12–36 m
39 m above
The span of truss
6 m
12 m
20 m