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Papers
61,005 resultsShowing papers similar to Research on the Mechanical Properties of EPS Lightweight Soil Mixed with Fly Ash
ClearPerformance Characterization and Evaluation of Innovative Cement Mortars and Concretes Made with Recycled EPS
Not relevant to microplastics — this study evaluates the mechanical strength and thermal insulation performance of cement mortars and concretes that incorporate recycled expanded polystyrene (EPS) beads as aggregate, focused on construction materials.
Experimental Tests on Lightweight Cement Mortar and Concrete with Recycled Plastic Wastes
This paper is not relevant to microplastics research — it tests the mechanical properties of cement mortar and concrete incorporating recycled plastic waste granules as aggregate substitutes, a construction materials engineering study.
Preparation of Waste PP/Fly Ash/Waste Stone Powder Composites and Evaluation of Their Mechanical Properties
Not relevant to microplastics — this paper examines the mechanical properties of composite materials made from recycled polypropylene combined with fly ash and stone powder for industrial construction applications.
Microplastics in soils: an environmental geotechnics perspective
This geotechnical engineering perspective reviewed microplastic contamination in soils and the terrestrial subsurface, examining how MPs alter soil mechanical properties — including shear strength, hydraulic conductivity, and compressibility — and arguing that geotechnical impacts have been underappreciated in environmental assessments.
Geotechnical Implications of Microplastics: A Review of Their Effects on Soil Mechanical Parameters
This review compiled and analyzed findings from previous studies on how microplastics affect soil mechanical parameters — including compressibility, permeability, shear strength, settlement, and slope stability — concluding that microplastic contamination can substantially alter geotechnical soil behavior with implications for engineering and construction.
Geotechnical Implications of Microplastics: A Review of Their Effects on Soil Mechanical Parameters
This review compiled and analyzed findings from previous studies on how microplastics affect soil mechanical parameters — including compressibility, permeability, shear strength, settlement, and slope stability — concluding that microplastic contamination can substantially alter geotechnical soil behavior with implications for engineering and construction.
Strength Characteristics of Clay Soil Reinforced with Natural Fibers
Not relevant to microplastics — this study examines the mechanical properties of clay soil reinforced with natural plant fibers for geotechnical engineering applications.
Impact of microplastic pollution in terrestrial ecosystem on index and engineering properties of sandy soil: An experimental investigation
Researchers tested how different concentrations of three common plastic types affect the physical and engineering properties of sandy soil. They found that increasing microplastic contamination significantly altered soil characteristics including liquid limit, plasticity, compaction, and shear strength. The findings suggest that microplastic pollution in the ground could potentially compromise the structural stability of soil used in construction and land management.
Microplastic Contamination in Soils: A Review from Geotechnical Engineering View
Researchers reviewed microplastic contamination in soils from a geotechnical engineering perspective, examining how plastic degradation leads to widespread soil contamination. They identified landfills and various geotechnical applications such as tire chip fills and polystyrene lightweight fills as potential sources of microplastic pollution in soils. The review highlights the need for geotechnical engineers to consider the long-term effects of microplastic contamination on soil properties and groundwater quality.
Studi Eksperimental Penggunaan Butiran Expanded Polystyrene (EPS) sebagai Pengganti Pasir pada Campuran Bata Beton
Researchers experimentally evaluated the use of expanded polystyrene (EPS) granules as a partial sand replacement in concrete brick mixtures, measuring density and stress-strain characteristics of the resulting composite material. They found that increasing EPS content reduced material density and altered mechanical strength properties, offering potential for producing lighter, more eco-friendly building blocks from EPS waste.
Development of a Low-Density Waste-Based Geopolymer Construction Material
Researchers developed low-density geopolymer construction materials by incorporating waste fly ash and polystyrene into geopolymer matrices, optimising component mixing ratios, activator concentration, and curing conditions to enhance environmental sustainability and reduce reliance on Portland cement.
Environmental implications of styrofoam waste and its utilization as lightweight fill material for embankment construction
Researchers investigated the environmental problems caused by styrofoam waste and explored whether it could be repurposed as a lightweight fill material for construction embankments. They found that incorporating styrofoam into embankment construction improved structural performance while diverting waste from landfills. The study suggests that reusing styrofoam in civil engineering could help address both waste management and construction challenges.
Impact of microplastics on strength parameters of clayey, Sandy, silty soil: A comparative assessment
Researchers conducted a comparative study examining how three types of microplastics at different concentrations affect the strength properties of sandy, silty, and clayey soils over a 30-day period. They found that LDPE, HDPE, and PVC contamination at environmentally relevant levels altered key soil properties including moisture content, density, and shear strength. The study highlights that microplastic pollution could compromise soil structural integrity, with implications for construction and geotechnical engineering.
Geopolymer-based techniques for stabilization of microplastic contaminated expansive soil
This review investigates how microplastic contamination in clay-rich (expansive) soils alters their structural stability, and how geopolymer-based treatments can help. Microplastics disrupt the shrink-swell behavior of these soils, potentially destabilizing foundations and infrastructure built on them. The findings matter because agricultural and construction soils increasingly contain microplastics, and this work points toward chemical stabilization strategies that could reduce the resulting engineering hazards.
Strain-Dependent Effects of Microplastic Contamination on the Strength and Modulus of Kaolin Clay
When wildfires burn plastic materials near cities, they create tiny plastic particles called microplastics that settle into soil with the ash. Scientists found that when these microplastics mix with clay soil, they change how strong and stiff the soil is, which could affect building foundations and construction safety. This matters because wildfires are becoming more common, potentially making contaminated soil a bigger problem for communities rebuilding after fires.
Effect of low-density polyethylene, polyvinyl chloride, and high-density polyethylene micro-plastic contamination on the index and engineering properties of clayey soil- an experimental study
Researchers examined how low-density polyethylene, polyvinyl chloride, and high-density polyethylene microplastics affect the index and engineering properties of clayey soil, finding that microplastic contamination alters soil behavior relevant to geotechnical engineering.
Geotechnical Parameter Assessment and Bearing Capacity Analysis for the Foundation Design
This engineering study analyzes soil parameters and bearing capacity for building foundations using site investigation data. It is a geotechnical engineering paper with no direct connection to microplastics or environmental health.
Characterization of Composites from Post-Consumer Polypropylene and Oilseed Pomace Fillers
This paper is not relevant to microplastics research; it characterizes wood-plastic composites made from recycled polypropylene and agricultural pomace fillers, evaluating mechanical properties for construction applications rather than addressing plastic pollution.
A Geochemical and Agronomic Evaluation of Technosols Made from Construction and Demolition Fines Mixed with Green Waste Compost
This study evaluated the agricultural and geochemical properties of soils made from mixtures of construction and demolition waste combined with green compost. While not directly about microplastics, construction and demolition materials are increasingly recognized as sources of microplastic contamination in recycled soil products.
Optimization of Asphalt Concrete Performance Using Waste Plastic Bottles (WPB) as a Sustainable Bitumen Modifier: A Comprehensive Rheological and Mechanical Assessment
Not relevant to microplastics — this study evaluates waste plastic bottles as a bitumen modifier to improve asphalt road performance, testing mechanical and thermal properties; it addresses plastic reuse in construction rather than environmental microplastic pollution.
Physical and mechanical properties of locally fabricated geopolymer-plastic ceiling boards
This paper is not about microplastics; it investigates the physical and mechanical properties of building ceiling boards made from geopolymer combined with recycled PET plastic aggregates, focused on construction material performance.
Experimental Insight into the Containment of Plastic Waste in Cement-Stabilised Soil as a Road Pavement Layer Material
This experimental study explored incorporating plastic waste into cement-stabilized soil for road construction, finding that plastic can be contained in the material without significantly reducing its structural performance.
Morphological, Physical, and Thermal Properties of Fly Ash Reinforced Low- and High-Density Polyethylene Composites: A Comprehensive Review
This review comprehensively examines the morphological, physical, and thermal properties of low- and high-density polyethylene composites reinforced with fly ash, discussing how the incorporation of this industrial byproduct improves rheological and mechanical performance.
High-Sulfur-Content Materials Derived from Postconsumer Polystyrene Wastes: Thermomechanical Properties, Environmental Impacts, and Microstructural Insights
Researchers reacted four postconsumer polystyrene waste streams (flatware, cups, lids, packaging) with elemental sulfur to produce high-sulfur-content materials with mechanical strength competitive with Portland cement and fired brick. The approach upcycles microplastic-generating polystyrene waste into durable construction materials, offering a strategy for reducing the contribution of discarded PS to environmental microplastic contamination.