International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 04 | Apr 2024
p-ISSN: 2395-0072
www.irjet.net
Use of Plastic Waste in Road Construction 1 Akshay A. Tayde, Manish R. Gond.2 Manjitkumar R. Varma, Jay K. Jagtap, Raj Abhay Badre. 1 Akshay A. Tayde, Agnihotri college Of Engineering Nagthana, Wardha, 2 Manish R. Gond, Agnihotri college Of Engineering Nagthana, Wardha,
3 Manjitkumar R. Varma, Agnihotri college Of Engineering Nagthana, Wardha, 4 Jay K. Jagtap, Agnihotri college Of Engineering Nagthana, Wardha,
5 Raj Abhay Badre.Agnihotri college Of Engineering Nagthana, Wardha. Professor: - Kaustubh Tale Dept. of Civil Engineering, Agnihotri college Of Engineering Nagthana, Wardha. Maharashtra, India ---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract – Plastic waste has become a pervasive
modified pavements have shown greater resistance to temperature-induced cracking and moisture infiltration, making them particularly suitable for regions with extreme weather conditions. Moreover, the incorporation of waste plastic into road construction helps to address the growing problem of plastic pollution. By diverting plastic waste from landfills and oceans and integrating it into infrastructure projects, society can effectively reduce its environmental footprint and contribute to a circular economy model. This approach aligns with the principles of sustainable development, where resources are utilized efficiently, and waste is minimized.
environmental challenge in urban areas worldwide, exacerbating pollution and landscape degradation due to inadequate disposal practices. The urgency to address this issue stems from the sheer volume of plastic waste generated annually, with millions of tons ending up in landfills, oceans, and natural habitats. As such, finding sustainable solutions to mitigate the environmental impact of plastic waste has become a pressing priority for governments, organizations, and communities globally. One innovative approach to tackle the plastic waste problem is through its utilization in road construction, particularly in bituminous mixes. This study explores the potential of incorporating waste plastic into pavements as a means of addressing both infrastructure needs and environmental concerns. By integrating plastic waste into road surfaces, the aim is to enhance pavement performance, durability, and resistance to temperature variations and moisture infiltration, particularly in regions with hot and humid climates like India.
Through a comprehensive review of previous research findings, this study aims to shed light on the multifaceted implications of plastic waste utilization in road construction. By examining the potential benefits of plasticmodified pavements, the research seeks to contribute to the ongoing discourse on sustainable infrastructure development and environmental conservation. Furthermore, the adoption of plastic waste in road construction can have socio-economic benefits for communities, particularly in developing countries where plastic waste management infrastructure is lacking. By creating demand for recycled plastic materials, road construction projects can stimulate the growth of local recycling industries, generate employment opportunities, and empower marginalized communities.
The utilization of plastic waste in road construction presents a promising opportunity to not only improve pavement performance but also alleviate the burden of plastic waste disposal. Traditional road construction materials, such as asphalt, require significant amounts of virgin resources like aggregates and bitumen, contributing to environmental degradation and resource depletion. By substituting a portion of these materials with waste plastic, road construction becomes more sustainable and environmentally friendly. The concept of using plastic waste in road construction is not entirely new. Several countries, including India, have already embarked on initiatives to incorporate waste plastic into pavement construction projects. These projects have demonstrated promising results in terms of pavement performance, durability, and environmental sustainability.
Key Words: Plastic Wastes, Bitumen, Aggregates, Plastic Roads, Plastic-Bitumen-Aggregate Mix, Substituting.
1. INTRODUCTION Plastic, with its versatile properties, has revolutionized various industries, offering durability, flexibility, and costeffectiveness. From packaging materials to consumer goods, plastic has become an integral part of modern life. However, the widespread use and disposal of plastic products have led to a significant environmental challenge: plastic waste pollution. The non-biodegradable nature of plastic, coupled with improper disposal
One of the key advantages of using plastic waste in road construction is its ability to enhance the properties of bituminous mixes. Waste plastic, when properly processed and mixed with bitumen, can improve the flexibility, strength, and durability of pavements. Additionally, plastic-
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