Construction and examination of temperature master curve for asphalt with different aging extents

Fuel, Год журнала: 2024, Номер 370, С. 131819 - 131819

Опубликована: Май 6, 2024

Язык: Английский

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Investigating the properties of a novel organic composite warm mix additive on SBS modified asphalt binder

Construction and Building Materials, Год журнала: 2024, Номер 444, С. 137885 - 137885

Опубликована: Авг. 12, 2024

Язык: Английский

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Investigation of rheological properties of asphalt modified with low-temperature microencapsulated eutectic phase change materials

Case Studies in Construction Materials, Год журнала: 2024, Номер 20, С. e03201 - e03201

Опубликована: Апрель 22, 2024

The effects of microencapsulated eutectic phase change materials (MEPCMs) on the viscosity-temperature relationship, viscoelasticity, creep recovery, and low-temperature properties base asphalt SBS were investigated using dynamic shear rheometer (DSR) bending beam (BBR). results revealed that incorporation microcapsules led to a reduction in complex modulus viscosity asphalt. Notably, at concentration 13 wt %, disrupted linear viscoelastic behavior compromised its uniformity. However, addition improved rheological Specifically, S m-values decreased increased, respectively, with increasing microcapsule content. Moreover, exhibited less susceptibility compared asphalt, owing superior performance across wide range temperatures. This characteristic renders more compatible MPCMs for practical applications.

Язык: Английский

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The State of the Art on Phase Change Material-Modified Asphalt Pavement

Sustainability, Год журнала: 2024, Номер 16(20), С. 8796 - 8796

Опубликована: Окт. 11, 2024

During the construction and maintenance of asphalt pavement, a lot non-renewable resources are consumed, which discharge variety waste gasses smoke, causing serious impact on environment. Reducing society’s reliance is therefore key to improving sustainability. It found that phase change materials (PCMs), as environmentally friendly materials, can spontaneously store release heat energy by changing state, thus reducing adverse effect temperature occurrence high-temperature stress, minimizing cost road maintenance, saving resources. In order promote application PCMs in self-controlling technology for improve sustainable development this paper reviews research status both domestically abroad. The results show thermal conductivity modified binder reach 0.29–0.39 W/mK, diffusivity 0.2–0.3 mm2/s, but influence viscosity limited, less than 2000CP. durability stability mixture improved, maximum be lowered 9 °C, effectively reduces hightemperature stress. This review will help better understand function green pavement.

Язык: Английский

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Synthesis and comprehensive evaluation of carbon coupled microcapsule phase change materials tailored for high thermal conductivity under low temperature conditions

Construction and Building Materials, Год журнала: 2025, Номер 470, С. 140688 - 140688

Опубликована: Март 5, 2025

Язык: Английский

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Properties of a novel low-temperature phase change material and its improving effects on performances of asphalt pavements

Thermal Science and Engineering Progress, Год журнала: 2025, Номер unknown, С. 103566 - 103566

Опубликована: Апрель 1, 2025

Язык: Английский

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CNF/PVA aerogel-based eutectic composite phase change materials with high strength and form stability for energy efficient building applications

Journal of Energy Storage, Год журнала: 2025, Номер 127, С. 117139 - 117139

Опубликована: Май 20, 2025

Язык: Английский

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An overview of phase change materials on battery application: Modification methods and thermal management systems

Journal of Energy Storage, Год журнала: 2024, Номер 103, С. 114268 - 114268

Опубликована: Окт. 24, 2024

Язык: Английский

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Diffusion behavior of phase change materials at the interface of aged asphalt binder based on molecular dynamics simulation and experimental analysis

Journal of Molecular Liquids, Год журнала: 2024, Номер unknown, С. 126758 - 126758

Опубликована: Дек. 1, 2024

Язык: Английский

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