Sustainability Enhancement through High-Dose Recycled Tire Steel Fibers in Concrete: Experimental Insights and Practical Applications
-
Published:2023-11-08
Issue:22
Volume:15
Page:15760
-
ISSN:2071-1050
-
Container-title:Sustainability
-
language:en
-
Short-container-title:Sustainability
Author:
Zia Asad12ORCID, Zhang Pu1ORCID, Holly Ivan2ORCID, Prokop Jaroslav2
Affiliation:
1. School of Water Conservancy and Civil Engineering, Zhengzhou University, Zhengzhou 450001, China 2. Department of Concrete Structures and Bridges, Slovak University of Technology, 811 05 Bratislava, Slovakia
Abstract
This study investigates the viability of incorporating high doses of recycled tire steel fibers (RSFs) in concrete to enhance sustainability. To address this, RSFs are incorporated at volume fractions ranging from 1% to 1.75% in the concrete mixture. The study evaluates various performance parameters, including workability, elastic modulus, compressive strength (CS), split tensile strength (SS), flexural strength (FS), linear shrinkage (LS), and water absorption (WA). Results show a 10% improvement in SS and a 4% improvement in FS compared to plain concrete (0RFRC). Additionally, RSF-reinforced concrete (RFRC) exhibits a maximum 15% reduction in LS. Water absorption slightly increases, and adverse effects on CS and workability are noted with high RSF doses. RFRC can impact the cost of rigid pavements due to reduced depth requirements. Disposing of discarded tires and their by-products has emerged as a substantial environmental challenge, obstructing progress toward achieving net-zero targets. As a sustainable solution, this study explores the potential utilization of secondary materials derived from discarded tires within the construction industry. In conclusion, this research highlights the significant potential of utilizing RSFs to enhance the sustainability of infrastructure and contribute to more eco-friendly construction practices.
Funder
National Scholarship Program of Slovakia Department of Concrete Structures and Bridges, Slovak University of Technology, Slovakia National Natural Science Foundation of China Excellent Youth Foundation of Henan Province of China Scientific Grant Agency VEGA
Subject
Management, Monitoring, Policy and Law,Renewable Energy, Sustainability and the Environment,Geography, Planning and Development,Building and Construction
Reference94 articles.
1. Al-Kheetan, M.J. (2023). Waste Not, Want Not: Sustainable Use of Anti-Stripping-Treated Waste Ceramic in Superpave Asphalt Mixtures. Sustainability, 15. 2. Al-Kheetan, M.J., Byzyka, J., and Ghaffar, S.H. (2021). Sustainable Valorisation of Silane-Treated Waste Glass Powder in Concrete Pavement. Sustainability, 13. 3. Effectiveness of bagasse ash for performance improvement of asphalt concrete pavements;Zia;SN Appl. Sci.,2021 4. Ansari, Y., Husain, D., Das, U.K., Haloi, J., Khan, N.A., Prakash, R., and Husain, M. (2023). Ecological Footprint Assessment of Concrete: Partial Replacement of Cement by Water Treatment Sludge and Stone Dust. Sustainability, 15. 5. Amin, M., Agwa, I.S., Mashaan, N., Mahmood, S., and Abd-Elrahman, M.H. (2023). Investigation of the Physical Mechanical Properties and Durability of Sustainable Ultra-High Performance Concrete with Recycled Waste Glass. Sustainability, 15.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
|
|