Improvements in the Printability of Printed Mortar Using In-Situ Polymerization (2024-07)¶
, , Liu Qi, Liu Zhaolong
Contribution - Construction 3D Printing, pp. 82-89
Abstract
Polymers are often used as viscosity-modifying agents to improve the printability of 3D printed concrete (3DPC). However, they fail to offer quick strength to the printed structure. When monomers polymerize, the properties of the monomer solution change from liquid to gel, which we utilize to improve the printability of 3DPC. The results demonstrate that in-situ polymerization of acrylamide in mortar enables enhancements of the extrudability, green strength, flexural strength and layer bonding strength of 3DPC. The disadvantage is that the polymerization process will reduce the volume stability of 3DPC.
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9 References
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0 Citations
BibTeX
@inproceedings{shao_feng_liu_liu.2024.IitPoPMUISP,
author = "Lijing Shao and Pan Feng and Qi Liu and Zhaolong Liu",
title = "Improvements in the Printability of Printed Mortar Using In-Situ Polymerization",
doi = "10.1007/978-3-031-64269-2_11",
year = "2024",
pages = "82--89",
booktitle = "Construction 3D Printing: Selected Papers from the 4th International Conference on 3D Construction Printing Conference",
editor = "Ming Jen Tan and Mingyang Li and Yi Wei Daniel Tay and Teck Neng Wong and Paulo Jorge Bartolo",
}
Formatted Citation
L. Shao, P. Feng, Q. Liu and Z. Liu, “Improvements in the Printability of Printed Mortar Using In-Situ Polymerization”, in Construction 3D Printing: Selected Papers from the 4th International Conference on 3D Construction Printing Conference, 2024, pp. 82–89. doi: 10.1007/978-3-031-64269-2_11.
Shao, Lijing, Pan Feng, Qi Liu, and Zhaolong Liu. “Improvements in the Printability of Printed Mortar Using In-Situ Polymerization”. In Construction 3D Printing: Selected Papers from the 4th International Conference on 3D Construction Printing Conference, edited by Ming Jen Tan, Mingyang Li, Yi Wei Daniel Tay, Teck Neng Wong, and Paulo Jorge Bartolo, 82–89, 2024. https://doi.org/10.1007/978-3-031-64269-2_11.