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Comprehensive review on the use of plastic waste in sustainable concrete construction
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This review examines the growing practice of incorporating plastic waste into concrete as a substitute for natural aggregates, concluding that while it offers environmental and economic benefits by diverting plastic from landfills, key challenges around long-term performance and structural limits must be addressed before widespread adoption.
The escalating global plastic waste crisis has prompted a search for sustainable solutions, particularly in the construction industry. Recycling plastic waste to create sustainable construction materials, such as concrete, has emerged as a promising approach. This paper explores the potential of utilizing plastic waste in concrete to mitigate environmental impacts while enhancing construction practices. The study emphasizes the urgent need for sustainable practices in response to increasing plastic consumption and waste generation. By recycling plastic waste into concrete, the construction industry can reduce dependence on natural aggregates and minimize environmental pollution. The paper also highlights the economic feasibility and long-term performance of plastic-containing concrete, addressing key challenges and limitations. Through a comprehensive analysis of the environmental, economic, and technical aspects, this paper aims to provide valuable insights into the sustainable use of plastic waste in concrete construction.
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An investigation of the use of plastic waste as aggregate in concrete
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This review examines the technical, economic, and environmental aspects of using plastic waste as aggregate in concrete production. It surveys research showing that plasticized concrete can offer ecological and economic benefits compared to conventional concrete, helping address the global challenge of plastic solid waste disposal.
Recycled Plastics in Building Materials: Enhancing Sustainability and Economic Efficiency
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This review examines the use of recycled plastics as components in building materials, including concrete, insulation, and composites. Incorporating plastic waste into construction can divert material from landfills while offering benefits such as reduced weight and improved thermal properties. The paper also addresses challenges around durability, regulatory acceptance, and the environmental trade-offs of plastic-enhanced building products.
Recycling Plastic Waste into Eco-Friendly Concrete: A State of the Art Review
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This review critically examines using plastic waste including PET and HDPE as aggregate in concrete, finding benefits including reduced density, improved thermal insulation, and potential to divert plastic from landfills. Technical challenges around maintaining compressive strength and workability, along with regulatory obstacles, remain barriers to large-scale adoption of plastic-enhanced concrete.
A critical review of the current progress of plastic waste recycling technology in structural materials
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Researchers reviewed technologies for recycling plastic waste into construction materials such as concrete and asphalt, finding this approach can meaningfully reduce the environmental burden of plastic pollution. Incorporating plastic waste into building materials offers a practical path toward both waste reduction and more sustainable construction.
Innovative approaches to upcycling plastic waste into sustainable construction materials: Addressing the global plastic pollution crisis
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This review examined recent advances in upcycling plastic waste into sustainable construction materials including concrete, bricks, and asphalt as a strategy to address the global plastic pollution crisis. The paper evaluated technical performance, economic viability, and environmental benefits of these approaches while identifying regulatory and infrastructure barriers to wider adoption.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.