Fire Behavior of a Printed Sample for Building (2020-07)¶
d' Hondt Mélody, , Leblond Philippe, Iea Bunthan, Hynek Estelle, Pinoteau Nicolas
Contribution - Proceedings of the 2nd RILEM International Conference on Concrete and Digital Fabrication, pp. 428-438
Abstract
Two tests have been performed at CSTB on test specimens printed in the Civil and Environmental engineering department of IMT Lille Douai. First, Compression and bending tests have been carried out at several temperatures (20 °C, 120 °C, 250 °C, 400 °C, 600 °C) on printed elements, both perpendicularly and alongside the direction of the printed layers. Temperature measurements using a thermal camera, and Digital Image Correlation analysis have been carried out. The test results highlight that the printed material resists to an unloaded fire test without displaying any significant damage during the fire duration. The material exhibited a structural integrity as well as no leakage of the hot gas after 120 min of heating and after cooling. A comparative study of the mechanical strengths and of the thermal curvatures of the printed material according to the orientation of the layers allowed the assessment of the isotropic characteristic of the printed material and the characterization of the behavior of the joints between layers under thermal stress.
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1 References
6 Citations
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Experimental Investigation on Thermal Performance of 3D Printed Concrete Elements Subjected to Radiant Heating - Ler Kee-Hong, Ma Chau-Khun, Chin Chee-Long, Ibrahim Izni et al. (2024-08)
Porosity and Durability Tests on 3D Printing Concrete:
A Review - Wang Jinjin, Chen Cheng, Chu Tianwei, Jiang Liming et al. (2024-07)
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BibTeX
@inproceedings{hond_remo_lebl_iea.2020.FBoaPSfB,
author = "Mélody d' Hondt and Sébastien Rémond and Philippe Leblond and Bunthan Iea and Estelle Hynek and Nicolas Pinoteau",
title = "Fire Behavior of a Printed Sample for Building",
doi = "10.1007/978-3-030-49916-7_44",
year = "2020",
volume = "28",
pages = "428--438",
booktitle = "Proceedings of the 2nd RILEM International Conference on Concrete and Digital Fabrication: Digital Concrete 2020",
editor = "Freek Paul Bos and Sandra Simaria de Oliveira Lucas and Robert Johannes Maria Wolfs and Theo A. M. Salet",
}
Formatted Citation
M. d' Hondt, S. Rémond, P. Leblond, B. Iea, E. Hynek and N. Pinoteau, “Fire Behavior of a Printed Sample for Building”, in Proceedings of the 2nd RILEM International Conference on Concrete and Digital Fabrication: Digital Concrete 2020, 2020, vol. 28, pp. 428–438. doi: 10.1007/978-3-030-49916-7_44.
Hondt, Mélody d', Sébastien Rémond, Philippe Leblond, Bunthan Iea, Estelle Hynek, and Nicolas Pinoteau. “Fire Behavior of a Printed Sample for Building”. In Proceedings of the 2nd RILEM International Conference on Concrete and Digital Fabrication: Digital Concrete 2020, edited by Freek Paul Bos, Sandra Simaria de Oliveira Lucas, Robert Johannes Maria Wolfs, and Theo A. M. Salet, 28:428–38, 2020. https://doi.org/10.1007/978-3-030-49916-7_44.