Performances evaluation of epoxy asphalt mixture containing snow-melting agent

Min, Zhaohui; Xia, Yuyu; Li, Xiaochen; Zan, Tao

doi:10.1016/j.conbuildmat.2017.08.009

Cited by 38 publications

(11 citation statements)

References 14 publications

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“…In addition, pavement lateral deformation and pavement vertical deformation results confirmed the superior rutting resistance of microsurfacing mixture with WEA over SBR-modified mixture [88], especially the shearing deformation resistance due to crosslinking in the EA system. Consistent rutting resistance from Marshall stability and dynamic stability were confirmed [7,25,91,107,156]. Advances in Materials Science and Engineering 7.6.…”

Section: Dynamic Stabilitymentioning

confidence: 60%

“…Only 2.45% drop of Marshall stability was observed for EAM with 50% glass aggregates as compared with those without glass aggregates, whereas 34.33% drop was observed for SBA mixture [107]. EAM with snow-melting agents exhibited slightly better Marshall stability than those without snow-melting agents [156]. Bio-based EAM also exhibited better rutting resistance than the conventional asphalt mixture based on the increased Marshall stability value [32].…”

Section: Noise Absorptionmentioning

confidence: 91%

“…Addition of the snow-melting agent slightly increased the dynamic stability of EAM [156]. Meanwhile, addition of glass fiber [104] or mineral fiber [105] exhibited negligible improvement on both rutting depth and dynamic stability for EAM.…”

Section: Dynamic Stabilitymentioning

confidence: 94%

“…For EAM with up to 70% lightweight aggregates, it still has the TSR value close to 90% [106], which was above the 80% TSR requirement. Snow-melting agent slightly improved the moisture resistance of EAM [156]. e TSR value for EAM with up to 50% glass aggregates was still higher than 80%, whereas the TSR value for SBA mixture dropped below 80% with even only 16% glass aggregates [107].…”

mentioning

confidence: 88%

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Application of Epoxy‐Asphalt Composite in Asphalt Paving Industry: A Review with Emphasis on Physicochemical Properties and Pavement Performances

Chen

Hossiney

Yang

et al. 2021

Advances in Materials Science and Engineering

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One of the failure mechanisms associated with asphalt paving layers, especially on steel deck bridges, is large permanent deformation, which adversely affects its long-term performance in service. Thus, epoxy resin was introduced in asphalt paving industry to tackle permanent deformation of asphalt mixtures due to its thermosetting nature. In this review, epoxy resin as a dominant component of the epoxy-asphalt composite system was first considered, followed by a discussion on its curing methods and curing mechanism. Furthermore, the physicochemical property and mechanical performance of epoxy asphalt and epoxy asphalt mixture were thoroughly examined. Crosslink density of epoxy asphalt dictates its viscosity and thus the allowable construction time. Phase separation and dispersion of asphalt particles in the epoxy matrix was observed for epoxy-asphalt composite, and it showed superior elastic behavior and deformation resistance capability when compared with conventional asphalt materials. Furthermore, epoxy asphalt mixture exhibited significantly higher compressive strength, much better rutting resistance, and superior durability and water resistance properties. However, its low-temperature cracking resistance was slightly compromised.

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Section: Dynamic Stabilitymentioning

confidence: 60%

Section: Noise Absorptionmentioning

confidence: 91%

Section: Dynamic Stabilitymentioning

confidence: 94%

mentioning

confidence: 88%

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Application of Epoxy‐Asphalt Composite in Asphalt Paving Industry: A Review with Emphasis on Physicochemical Properties and Pavement Performances

Chen

Hossiney

Yang

et al. 2021

Advances in Materials Science and Engineering

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“…Some scholars study how to improve the performance of bitumen and asphalt mixture to avoid negative effect [2][3][4]. At the same time, some methods of deicing and melting snow on the pavement have been researched, such as asphalt mixture containing the snow-melting agent [5], hydraulic heating system [6][7][8][9][10], electrically conductive concrete [11][12][13], carbon fiber grille [14], and CFHW [15][16][17][18][19]. e recent research of deicing and melting snow on the pavement mainly focuses on the CFHW [1].…”

Section: Introductionmentioning

confidence: 99%

Research of Deicing and Melting Snow on Airport Asphalt Pavement by Carbon Fiber Heating Wire

Su¹,

Lai²,

Yan³

et al. 2020

Advances in Materials Science and Engineering

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In the paper, the method of deicing and melting snow by the carbon fiber heating wire (CFHW) embedded in the airport asphalt pavement is proposed to improve the security of airport operation. The field experiment of deicing and melting snow on the airport asphalt pavement is conducted. Deicing and melting snow, asphalt pavement temperature, ice-free area ratio, and snow-free area ratio are analyzed. Electrical power with 350 W/m2 is input to the airport asphalt pavement for deicing and melting snow by the CFHW. In the experiment, 3 mm ice can be melted, and the average infrared ray temperature (IRT) of the airport asphalt pavement surface can achieve an increment of 13.0°C in 2.5 hours when the air temperature is from −7.5°C to −2.2°C. Snow with 3.2 mm precipitation can be melted in 2 hours when the air temperature is from −4.8°C to −3.5°C, and the asphalt pavement temperature can achieve an increment of 5.9°C at the depth of 0.5 cm. The results show that the method of deicing and melting snow on the airport asphalt pavement by the CFHW is practicable in the cold zone.

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Investigation of the Impact of Deicer Materials on Thermodynamic Parameters and Its Relationship with Moisture Susceptibility in Modified Asphalt Mixtures by Carbon Nanotube

et al. 2020

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Performances evaluation of epoxy asphalt mixture containing snow-melting agent

Cited by 38 publications

References 14 publications

Application of Epoxy‐Asphalt Composite in Asphalt Paving Industry: A Review with Emphasis on Physicochemical Properties and Pavement Performances

Application of Epoxy‐Asphalt Composite in Asphalt Paving Industry: A Review with Emphasis on Physicochemical Properties and Pavement Performances

Research of Deicing and Melting Snow on Airport Asphalt Pavement by Carbon Fiber Heating Wire

Investigation of the Impact of Deicer Materials on Thermodynamic Parameters and Its Relationship with Moisture Susceptibility in Modified Asphalt Mixtures by Carbon Nanotube

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