Abstract
Numerous countries throughout the world, including Morocco, are devoted to the process of sustainable construction in order to construct high-energy-efficiency structures capable of significantly reducing energy consumption during the various stages of construction. Among the innovative solutions for achieving sustainability in the field of construction is 3D printing technology, which allows for raw material savings, cost reductions on construction sites, and a significant reduction in CO2 emissions.
The 3D printing of buildings, or additive manufacturing, is carried out by the injection of concrete, layer by layer, with a specific formulation and properties. This formulation could be developed by integrating ecological materials, which will contribute to the thermal inertia of buildings thanks to their low thermal conductivity.
Several insulating materials have been proposed in this regard, including minerals such as natural basalt fiber, pozzolana, and hemp, and biological fibers such as flax, rapeseed, and palm leaflets. The objective of this article is to propose a new formulation of injectable concrete for buildings made by the 3D technique, which must be fluid to be used in the printer and firm to hold the times printed. This is done by using aggregates characterized by their low thermal conductivity and reinforcing fibers based on natural materials, providing thermal comfort to users. These fibers are, in particular, the leaflets of the doum palm, which are very abundant in Morocco and in the Mediterranean region, and their characteristics will be discussed in this article.
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References
Gardner, J.: Exploring the emerging design territory of construction 3D printing projected architectural research (2011)
Perrot, A., Rangeard, D., Pierre, A.: Structural built-up of cement-based materials used for 3D-printing extrusion techniques. Mater. Struct. 49(4), 1213–1220 (2015). https://doi.org/10.1617/s11527-015-0571-0
M’Lahfi, B.: A new approach for the mandatory application of the thermal regulation of construction (RTCM) in the future moroccan buildings (2020)
THE MANH D: Contribution to the development of precast hemp crete using innovative pozzolanic binder, PhD thesis, University of Toulouse 3 Paul Sabatier (2014)
Cinzia, B., et al.: Thermal and acoustic performance evaluation of new basalt fiber insulation panels for buildings. In: 6th International Building Physics Conference, IBPC (2015)
Agoudjil, B., Benchabane, A., Boudenne, A., Ibos, L., Fois, M.: Renewable materials to reduce building heat loss: characterization of date palm wood. Energy Build. 43, 491–497 (2011)
Bono, P.: Materials: New fields of research and development for the valorization of technical plant fibers (flax fiber and hemp) (2015)
Le, T.T., Austin, S.A., Lim, S., Buswell, R.A., Gibb, A.G.F., Thorpe, T.: Mix design and fresh properties for high-performance printing concrete. Mater. Struct. 45, 1221–1232 (2012)
Kazemian, A., Yuan, X., Cochran, E., Khoshnevis, B.: Cementitious materials for construction-scale 3D printing: laboratory testing of fresh printing mixture. Constr. Build. Mater. 145, 639–647 (2017)
Le, T.T., et al.: Hardened properties of high-performance printing concrete. Cem. Concr. Res. 42, 558–566 (2012)
Salmabanu, L.: Sustainable and renewable bio-based natural fibres and its application for 3D printed concrete: a review (2020)
Júnior, C.P., De Carvalho, L., Fonseca, V., Monteiro, S., D’Almeida, J.: Analysis of the tensile strength of polyester/hybrid ramie–cotton fabric composites. Polym. Test. 23, 131–135 (2004)
Akil, H., Omar, M., Mazuki, A., Safiee, S., Ishak, Z., Abu Bakar, A.: Kenaf fiber reinforced composites: A review. Mater. Des. 32, 4107–4121 (2011)
Ku, H., Wang, H., Pattarachaiyakoop, N., Trada, M.: A review on the tensile properties of natural fiber reinforced polymer composites. Compos. Part B Eng. 42, 856–873 (2011)
Bledzki, A.: Composites reinforced with cellulose based fibres. Prog. Polym. Sci. 24, 221–274 (1999)
Dittenber, D.B., GangaRao, H.: Critical review of recent publications on use of natural composites in infrastructure. Compos. Part A Appl. Sci. Manuf. 43, 1419–1429 (2012)
Saheb, D.N., Jog, J.P.: Natural fiber polymer composites: a review. Adv. Poly. Technol. 18, 351–363 (1999)
Funding
I would like to thank IRESEN for funding my participation in the 2022 edition of the International Conference on Digital Technologies and Applications (ICDTA'22) as part of the 3D Printer project, which integrates the research work being the subject of an oral presentation presented during this event.
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M’Lahfi, B., Amegouz, D., El Qandil, M. (2022). New Printable Concrete Formulation Based on Fibers from Doum Palm Leaflets for 3D Printing of Energy-Efficient Buildings. In: Motahhir, S., Bossoufi, B. (eds) Digital Technologies and Applications. ICDTA 2022. Lecture Notes in Networks and Systems, vol 454. Springer, Cham. https://doi.org/10.1007/978-3-031-01942-5_81
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DOI: https://doi.org/10.1007/978-3-031-01942-5_81
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