Amran, M (2025) Innovative technology for converting automobile tire waste bead wires into recycled steel fibers for sustainable concrete composites: Insights for the Al-Kharj Governorate construction industry. International Journal of Building Pathology and Adaptation, 43(4), pp. 665-692. ISSN 2398-4708
Abstract
Purpose: The initiative for sustainability in the construction industry has led to the innovative utilization of automobile tire waste, transforming it into value-added products, toward decarbonization in the construction industry, aligning with the development and sustainability goals of Al-Kharj Governorate. However, the disposal of these materials generates significant environmental concerns. As a payoff for these efforts, this study aims to contribute to a fruitful shift toward eco-friendly recycling techniques, particularly by studying the transformation of tire waste bead wires into recycled steel tire fibers (RSTFs) for sustainable concrete composites. Design/methodology/approach: This research delves into how this technological transformation not only addresses environmental concerns but also propels sustainable tire innovation forward, presenting a promising solution for waste management and material efficiency in building materials. Recent studies have highlighted the superior tensile strength of RSTFs from discarded tires, making them suitable for various structural engineering applications. Recently, there has been a notable shift in research focus to the use of RSTFs as an alternative to traditional fibers in concrete. In this study, however, efforts have paid off in outlining a comprehensive assessment to investigate the viability and efficacy of repurposing tire bead wires into RSTFs for use in concrete composites, as reported in the literature. Findings: This study examined the Saudi waste management, the geometrical properties of RSTFs, and their impact on the strength properties of concrete microstructure. It also examined the economic, cost, and environmental impacts of RSTFs on concrete composites, underscoring the need for the construction industry to adopt more sustainable and adaptable practices. Furthermore, the main findings of this study are proposed insights and a blueprint for the construction industry in Al-Kharj Governorate, calling for collective action from both public and private sectors, and the community to transform challenges into job opportunities for growth and sustainability. Originality/value: This study pointed to thoroughly demonstrate the technological advancement in converting tire waste to reinforcing fibers by evaluating the effectiveness, environmental sustainability, and practicality of these fibers in eco-friendly concrete composites. Besides, the desired properties and standards for RSTFs to enhance the structural integrity of concrete composites are recommended, as is the need to establish protocols and further study into the long-term efficacy of RSTF-reinforced concrete composites.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | al-kharj governorate; automobile tire waste; development and sustainability goals; job opportunities; recycled steel tire fiber; strategic plan; strength properties |
| Index terms: | recycling, private sector, integrity, environmental concern, transformation, efficiency, composite, construction industry, building material, effectiveness, tensile strength, environmental sustainability, methodology, collective action, environmental impact, waste management, reinforced concrete |
| Subjects: | environmental impact, waste management, environmental issues, materials science, communities and social development, health safety and environment, research methods, building materials, business, industry analysis, material properties and characteristics, performance management |
| Topics: | Quality Management, Health and Safety, Sustainability, Design Practice, Business Strategy, Construction Materials, Research Practice, Stakeholder Management |
| Descriptive scope: | 3 PCT |
N.B. Descriptive scope is a count of how many of the five facets of empirical research are indicated by the words used in title, abstract and keywords. It is not intended as a judgement on the research; merely a count of the kind of word we would expect to indicate Phenomenon, Concepts, Theoretical framing, Empirical techniques, Analytical techniques. If all five are present, then a code of “5 PCTEA” will indicate this. If you feel the coding for this record is questionable, we welcome discussion around the terms we matched or the way we categorized them. The facet you would expect may not be coded, or a facet may be coded inappropriately. This can also bear on a larger question, of which facets should be treated as defining in construction management research. Please get in touch, and we will look at it. More details here