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Plastic Waste Utilization in Sustainable Construction Materials: A Sustainable Approach for Waste Management and Green Construction
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This review paper looks at how waste plastic (like bottles and packaging) could be mixed into concrete, roads, and bricks instead of piling up in landfills or being burned, which pollutes air and water. The findings suggest this could make building materials cheaper and more durable while cutting down plastic pollution, though the paper doesn't address whether these materials might shed microplastics over time, which is worth watching as this approach gets adopted. This is a summary of existing research rather than new lab testing, so more real-world studies are needed before we know the full health and safety picture.
The rapid increase in plastic consumption has resulted in significant environmental challenges due to improper disposal and accumulation of plastic waste. Conventional disposal methods such as landfilling and incineration contribute to environmental degradation and greenhouse gas emissions. The construction industry offers a promising solution through the utilization of plastic waste in building materials. This study reviews the potential of incorporating plastic waste into concrete, asphalt pavements, bricks, blocks, and composite materials. The environmental, economic, and engineering benefits of plastic-modified construction materials are analyzed. Results from previous studies indicate that plastic waste can improve durability, reduce material costs, and minimize environmental pollution while promoting sustainable construction practices. The study concludes that plastic waste utilization can play a significant role in achieving circular economy objectives and reducing the environmental footprint of the construction sector.
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The Holistic Approach of Plastic Waste Recycling for Sustainable Development
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This review examines how plastic waste can be incorporated into construction materials including bricks, tiles, concrete, and roads as a binder, aggregate, or modifier. The authors find that using plastic waste in construction reduces landfill burden and dependence on mined resources, though performance effects vary by application.
Recycling/reuse of plastic waste as construction material for sustainable development: a review
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Researchers reviewed how waste plastic can be incorporated into construction materials — as binders, aggregates, or cement substitutes in bricks, tiles, concrete, and roads — finding that plastic-modified materials often show competitive strength properties while simultaneously diverting plastic waste from landfills.
Utilization Of Plastic Waste As Construction Material
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Researchers demonstrate that waste plastics such as polypropylene can be melted and repurposed as construction blocks, producing materials with sufficient compressive strength, heat resistance, and water resistance to serve as viable sustainable building materials.
Valorization of Plastic Waste through Incorporation into Construction Materials
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This review of 60 studies examines how plastic waste is being incorporated into construction materials — including concrete, asphalt, and bricks — as a sustainable valorization strategy, finding that recycled plastics can improve certain material properties while diverting waste from landfills.
Use of Plastic Waste in Concrete : A Comprehensive Review on Strength of Concrete Mixture with Different Material
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This review paper looks at how recycled plastic waste (like PET bottles) can be mixed into concrete for building construction, finding that the right amount can actually improve certain properties while reducing landfill waste. This matters because it offers a practical way to reuse plastic that would otherwise pollute the environment—though the paper focuses on construction benefits rather than directly studying whether this affects microplastic exposure or human health, so more research would be needed to confirm concrete made this way doesn't shed plastic particles over time.
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