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61,005 resultsShowing papers similar to Utilizing Polyethylene Terephthalate (PET) In Insulation Fired Clay Bricks
ClearPolyethylene Terephthalate Waste Utilisation for Production of Low Thermal Conductivity Cement Sand Bricks
This engineering study tested whether shredded PET plastic waste could partially replace sand in cement bricks, finding it reduced the bricks' thermal conductivity while maintaining acceptable strength. Incorporating plastic waste into construction materials could divert it from landfills while reducing building energy costs. This paper focuses on construction materials and is not directly related to microplastic health risks.
Utilization of Plastic Waste for Developing Composite Bricks and Enhancing Mechanical Properties: A Review on Challenges and Opportunities
This review of research on plastic waste composite bricks found that PET has the highest recycling efficiency among plastics used for brick production and highlights the need for standardized specifications, contamination assessments, and policy frameworks to promote wider adoption.
Pemanfaatan Limbah Plastik PET (Polyethylene Terephthalate) dalam Pembuatan Bata Ringan CLC (Cellular Lightweight Concrete): Studi Eksperimental
Researchers investigated the use of PET plastic waste as a partial substitute for fine aggregates in the production of cellular lightweight concrete (CLC) bricks. The experimental study analyzed the effects of PET substitution on mechanical and physical properties including compressive strength, density, and water absorption.
Evaluating the structural performance of waste PET-infused interlocking units versus traditional stone masonry
This study is not directly about microplastics — it evaluates the compressive strength and water absorption of interlocking bricks made from waste PET plastic as a partial cement replacement in construction.
Recycling of Polyethylene and Polypropylene Waste to Produce Plastic Bricks
This paper is not primarily about microplastics — it tests whether recycled PE and PP plastic pellets can replace conventional materials in construction bricks, with a focus on mechanical performance rather than pollution impacts.
The Impact of Recycled Polyethylene Terephthalate as Aggregate Replacement on Mechanical and Ecotoxicological Properties of Mortar
Researchers tested mortar made with recycled PET plastic replacing some of the natural aggregate and found that it maintained comparable compressive strength while passing ecotoxicity tests with plants. The study suggests that incorporating recycled plastic waste into construction materials could be a viable way to reduce plastic in landfills without creating significant environmental harm.
Sustainable geopolymers from polyethylene terephthalate waste and industrial by-products: a comprehensive characterisation and performance predictions
Researchers developed geopolymer bricks using recycled PET plastic waste combined with industrial by-products like rice husk ash and blast furnace slag. They found that certain formulations produced bricks with strength and durability comparable to conventional building materials. The study demonstrates a practical approach for diverting plastic waste from landfills while creating sustainable construction materials.
Performance Comparison of Recycled HDPE, PET, and LDPE in Construction Materials: A Systematic Review
This review of existing research found that recycled plastic bottles and containers can be successfully turned into strong building materials like bricks and blocks. The strongest results came from using about 7.5% recycled plastic mixed with traditional materials, creating bricks that meet construction standards while helping reduce plastic waste in landfills. This matters because it offers a way to tackle two big problems at once: getting rid of plastic waste and creating cheaper, sustainable building materials.
On the Cementitious Mixtures Reinforced with Waste Polyethylene Terephthalate
Researchers investigated the reuse of waste polyethylene terephthalate plastic as aggregate material in cement mortars and concretes. They found that incorporating PET waste into cementitious mixtures can be a viable strategy for recycling plastic while also reducing CO2 emissions from traditional aggregate mining. The study suggests that closing the life cycle of PET through construction materials could help address both plastic pollution and the environmental footprint of the building industry.
Lego-like Bricks Manufacturing Using Recycled Polyethylene (PE) and Polyethylene Terephthalate (PET) Waste in Egypt
Researchers tested the use of recycled polyethylene and PET plastic waste as raw materials for manufacturing Lego-like construction bricks in Egypt, addressing plastic waste accumulation and its degradation into microplastics. The recycled bricks showed adequate structural properties, demonstrating a viable pathway for diverting plastic waste from the environment into durable construction materials.
Pervious Pavement Blocks Made from Recycled Polyethylene Terephthalate (PET): Fabrication and Engineering Properties
Researchers developed and tested pervious pavement blocks made from recycled PET plastic waste, finding they met engineering standards for strength and permeability. The study offers a dual benefit: diverting plastic waste from landfills while creating functional construction materials that help manage urban stormwater.
Strength Characteristics of Alkali-Activated Slag Mortars with the Addition of PET Flakes
Researchers investigated incorporating PET plastic flakes into alkali-activated slag mortars as an alternative to Portland cement, finding that PET additions affected mechanical strength in ways that depend on flake content. This approach offers a potential use for waste PET plastic while reducing cement production emissions.
Research on Properties of Ecobricks and its Possible Applications
This study examined the properties of ecobricks — plastic bottles stuffed with non-recyclable waste — as a building material, finding they can partially substitute for conventional bricks while diverting plastic waste from landfills.
Assessment of Plastic-Infused Concrete Bricks and Their Suitability for Interlocking: Mechanical, Durability, and Environmental Perspectives
Researchers tested plastic-infused concrete bricks as a way to repurpose plastic waste in construction materials, evaluating their mechanical strength and suitability for different building applications. The study explores whether incorporating plastic waste into durable materials can reduce the plastic entering the environment as microplastics.
Assessing the Performance of Melted Plastic as a Replacement for Sand in Paving Block
Researchers evaluated melted low-density polyethylene plastic waste as a substitute bonding agent for sand in paving blocks, testing compressive strength, water absorption, and wear resistance across varying plastic content ratios. Results showed that paving blocks with 10% melted LDPE met required performance standards, offering a potential pathway for incorporating plastic waste into construction materials.
Environmental and Cost Advantages of Using Polyethylene Terephthalate Fibre Reinforced Concrete with Fly Ash as a Partial Cement Replacement
This study examined the environmental and cost benefits of using recycled PET plastic bottles as fiber reinforcement in concrete, combined with fly ash as a partial cement replacement. Repurposing plastic waste in construction materials could help reduce the volume of plastic entering the environment as microplastics.
Potential use of PET and PP as partial replacement of sand in structural concrete
Researchers tested whether PET and polypropylene plastic waste could partially replace sand in structural concrete, evaluating the physical and mechanical properties of the resulting material. Using post-consumer plastic in construction is one strategy for diverting plastic from the waste stream and preventing it from breaking down into environmental microplastics.
Environmental Protection Through the Management of SBR and PET Waste in the Innovative Concrete Building Block APS
Researchers developed an innovative hollow concrete block (APS) incorporating recycled SBR rubber granules and PET plastic flakes, demonstrating that the design provides effective waste management for these materials while maintaining structural suitability for foundation and retaining wall construction.
Assessment of Concrete Hollow Blocks Incorporating Polyethylene Terephthalate (PRT) and Copper Slag as a Commercial Concrete Alternative
Researchers assessed the structural performance of concrete hollow blocks incorporating polyethylene terephthalate (PET) waste and copper slag as partial replacements for conventional materials, evaluating durability and sustainability metrics. The study demonstrates that PET-inclusive concrete composites can meet performance standards while diverting plastic waste from landfills.
Eco-friendly Concrete Using Waste Plastic Bottles as Aggregate: A Case Study from Oman
This Omani study tested concrete made with waste plastic PET bottles as a partial replacement for fine aggregate. Adding recycled plastic to concrete is a promising strategy to divert plastic waste from the environment, and the study found acceptable mechanical performance for non-structural applications.
Experimental investigation of the impact of wood sawdust incorporation on the physical and thermal properties of fired clay bricks
Researchers tested adding wood sawdust (a common industrial waste) to clay bricks at proportions of 2–8%, finding that higher sawdust content reduced brick density and improved thermal insulation performance. This approach offers a way to repurpose wood waste while making more energy-efficient building materials.
Advanced Plastic Waste Recycling—The Effect of Clay on the Morphological and Thermal Behavior of Recycled PET/PLA Sustainable Blends
Researchers prepared blends of recycled PET and bio-based polylactic acid (PLA) with clay additives, finding that clay incorporation affects the morphological and thermal properties of the mixed plastic, with implications for improving PET/PLA recycling compatibility.
Transforming Zeolite Tuff and Cigarette Waste into Eco-Friendly Ceramic Bricks for Sustainable Construction
Researchers explored using cigarette waste mixed with natural zeolite tuff to create eco-friendly ceramic bricks. The study found that adding cigarette waste improved the bricks' thermal insulation and made them lighter, though it slightly reduced their strength. This approach could offer a practical way to repurpose a difficult-to-recycle waste stream into sustainable building materials.
Recycling Waste Plastics into Plastic-Bonded Sand Interlocking Blocks for Wall Construction in Developing Countries
Researchers investigated the use of waste polyethylene mixed with sand to produce plastic-bonded interlocking blocks for wall construction in developing countries, reporting on production methods, mechanical properties including compressive strengths of approximately 15 MPa, and failure mechanisms of three block wall system designs. The plastic-bonded blocks outperformed conventional sandcrete blocks, demonstrating a viable pathway for recycling waste plastics into construction materials.