Abstract
This paper investigates innovative Hemp Fiber-Reinforced Polymer (HFRP) rebars as a sustainable alternative to conventional Carbon Steel (CS) and Glass Fiber-Reinforced Polymer (GFRP) rebars used as reinforcement in concrete structures. The feasibility of HFRP rebars is assessed, focusing on mechanical properties and sustainability advantages. A virtual tensile test on a modeled M19 HFRP rebar, conducted using Autodesk's Fusion 360, demonstrates tensile strength comparable to CS 235 and greater environmental sustainability than GFRP, despite a slight reduction in stiffness. The study also considers the potential of graphene fiber integration to enhance mechanical properties, underscoring HFRP's adaptability. Findings suggest that HFRP rebars, being lightweight, eco-friendly, and cost-effective, are appropriate for applications requiring moderate strength and durability. However, further studies are essential, including large-scale production trials and rigorous laboratory testing, as well as research on long-term durability in harsh environments, to fully validate HFRP rebars for broader infrastructure applications.
Recommended Citation
Cadenazzi, Thomas and Keles, Busra
(2025)
"Advancing Sustainable Structural Solutions: Hemp Fiber-Reinforced Polymer (HFRP) Reinforcement Bars for Concrete Applications through Material Selection, Simulation, and Pathways for Future Development,"
Journal of Sustainable Construction Materials and Technologies: Vol. 10:
Iss.
3, Article 7.
https://doi.org/10.29187/2458-973X.1193
Available at:
https://commons.yildiz.edu.tr/jscmt/vol10/iss3/7
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