Search results for "waste polymers"

showing 3 items of 3 documents

Waste polymers as bitumen additive: characterization and properties

Bitumen waste polymers
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Asphalt surface mixtures with improved performance using waste polymers via dry and wet processes

2017

"Published online: June 29, 2017"

Materials scienceDry process0211 other engineering and technologies02 engineering and technologyMixture performance.Wet proce021105 building & constructionSettore ICAR/04 - Strade Ferrovie Ed AeroportiGeneral Materials ScienceCivil and Structural EngineeringWaste polymerschemistry.chemical_classificationDry proceScience & TechnologyWaste managementBuilding and ConstructionPolymer021001 nanoscience & nanotechnologyImproved performanceWet processWaste polymerchemistryMechanics of MaterialsAsphaltMixture performance0210 nano-technologyAsphalt modification
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Influence of short-term aging on mechanical properties and morphology of polymer-modified bitumen with recycled plastics from waste materials

2020

Polymer-modified bitumen (PMB) is bitumen that has been specifically engineered with polymer for providing enhanced performance in service. The aging of bitumen is a main aspect that is able to affect its final performance: during the production phase in a hot mix plant, all the binders experience short-term aging due to the high processing temperature. The same is true during the production of the modified binder, when the polymer is dispersed at high temperature in the bitumen mass. This paper aims at studying the effect of short-term aging when using different types of modifiers such as recycled polymers obtained from waste materials. A 50/70 penetration-grade bitumen has been modified, …

Materials scienceMorphology (linguistics)Polymers and Plastics0211 other engineering and technologiespolymer-modified bitumen02 engineering and technologymechanical propertiesArticlelcsh:QD241-441Viscositylcsh:Organic chemistryPhase (matter)021105 building & constructionmorphologyComposite materialElastic moduluschemistry.chemical_classificationPolymer modifiedGeneral ChemistryPolymer021001 nanoscience & nanotechnologyproduction temperatureCharacterization (materials science)waste polymersMechanical properties Microscopy Morphology Polymer-modified bitumen Production temperature Short term aging Waste polymerschemistryAsphaltmicroscopyshort term aging0210 nano-technology
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