Anisotropic mechanical properties of extrusion-based 3D printed layered concrete

• Published in: Journal of materials science Vol. 56; no. 30; pp. 16851 - 16864
• Main Authors: Liu, Chenkang, Yue, Songlin, Zhou, Cong, Sun, Honglei, Deng, Shuxin, Gao, Fei, Tan, Yizhong
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.10.2021; Springer; Springer Nature B.V
• Subjects: 3-D printers; Additive manufacturing; Anisotropy; Cement; Ceramics; Characterization and Evaluation of Materials; Chemistry and Materials Science; Civil engineering; Classical Mechanics; compression strength; Compressive strength; Concrete; Construction industry; Crystallography and Scattering Methods; Extrusion; Humidity; Impact loads; Materials Science; Mechanical properties; Polymer Sciences; Printed materials; Solid Mechanics; Three dimensional printing; ultrasonics

Extrusion-based 3D printed concrete is a promising material and processing technique for use in the construction industry. In this study, 3D printed specimens were loaded dynamically and statically to investigate their anisotropic characteristics. The experimental results showed that the average sta...