Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/88263
Title: Effect of fiber reinforced polymer on mechanical performance of 3D printed cementitious material
Authors: Lim, Jian Hui
Li, Mingyang
Weng, Yiwei
Keywords: DRNTU::Engineering::Manufacturing::Polymers and plastics
DRNTU::Engineering::Mechanical engineering::Prototyping
3D Printed Cementitious Material
Fiber Reinforced Polymer
Issue Date: 2018
Source: Lim, J. H., Li, M., & Weng, Y. (2018). Effect of fiber reinforced polymer on mechanical performance of 3D printed cementitious material. Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018), 44-49. doi:10.25341/D43G6T
Abstract: Cementitious material is mechanically brittle and weak in tensile by nature. Moreover, 3D printed cementitious material is orthotropic and have a weakness line between layers. Conventional reinforcement technique for concrete utilizes rigid rebars to impart mechanical performance of concrete structures and improve its loading carrying capacity. However, rigid rebars limit the free-form capabilities of additive manufacturing and goes against its freedom of design principle. To overcome this issue, glass fiber reinforced polymer and carbon fiber reinforced polymer sheets were used to reinforced 3D printed cementitious material in this study. The reinforced printed concrete specimens were tested on four-point bending test, and the influence of FRP on 3D printable mortar and fiber reinforced mortar were analyzed based on load capacity, ductility, fracture energy and failure mode.
URI: https://hdl.handle.net/10356/88263
http://hdl.handle.net/10220/45696
DOI: https://doi.org/10.25341/D43G6T
Rights: © 2018 Nanyang Technological University. Published by Nanyang Technological University, Singapore.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:Pro-AM Conference Papers

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