Adhesion Studies in View of Automated Repair Using 3D Concrete Printing (2023-04)¶
10.1051/matecconf/202337803003
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Journal Article - MATEC Web of Conferences, Vol. 378, No. 03003
Abstract
Similar to dental cavities, in that the damaged area must be filled, concrete also suffers from spall damage during long-term service. Inspired by 3D printing a resin patch that fits the shape of the damaged area in the tooth, an automated approach for concrete repair is proposed, where the damaged area of a concrete structure is filled layer-by-layer. It is therefore essential to ensure the adhesion of the printed materials. In this study, printable mixtures were formulated and the effect of adding redispersible polymer powder and cellulose ether on the adhesion of 3D printed materials was investigated. The adhesion of the material in the fresh and hardened stage was analyzed using a tack test and a pull-off test, respectively.
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5 References
- Ma Guowei, Buswell Richard, Silva Wilson, Wang Li et al. (2022-03)
Technology Readiness:
A Global Snapshot of 3D Concrete Printing and the Frontiers for Development - Mechtcherine Viktor, Tittelboom Kim, Kazemian Ali, Kreiger Eric et al. (2022-04)
A Roadmap for Quality-Control of Hardening and Hardened Printed Concrete - Tao Yaxin, Lesage Karel, Tittelboom Kim, Yuan Yong et al. (2021-11)
Influence of Substrate-Surface-Roughness and Moisture-Content on Tensile Adhesion Performance of 3D Printable Concrete - Tao Yaxin, Rahul Attupurathu, Lesage Karel, Yuan Yong et al. (2021-02)
Stiffening Control of Cement-Based Materials Using Accelerators in In-Line Mixing Processes:
Possibilities and Challenges - Zhang Yi, Jiang Zhengwu, Zhu Yanmei, Zhang Jie et al. (2020-10)
Effects of Redispersible Polymer-Powders on the Structural Build-Up of 3D Printing Cement Paste with and without Hydroxypropyl-Methylcellulose
0 Citations
BibTeX
@article{tao_lesa_schu_titt.2023.ASiVoARU3CP,
author = "Yaxin Tao and Karel Lesage and Geert de Schutter and Kim van Tittelboom",
title = "Adhesion Studies in View of Automated Repair Using 3D Concrete Printing",
doi = "10.1051/matecconf/202337803003",
year = "2023",
journal = "MATEC Web of Conferences",
volume = "378",
pages = "03003",
}
Formatted Citation
Y. Tao, K. Lesage, G. de Schutter and K. van Tittelboom, “Adhesion Studies in View of Automated Repair Using 3D Concrete Printing”, MATEC Web of Conferences, vol. 378, p. 03003, 2023, doi: 10.1051/matecconf/202337803003.
Tao, Yaxin, Karel Lesage, Geert de Schutter, and Kim van Tittelboom. “Adhesion Studies in View of Automated Repair Using 3D Concrete Printing”. MATEC Web of Conferences 378 (2023): 03003. https://doi.org/10.1051/matecconf/202337803003.