Performance Evaluation of Epoxy-Asphalt Mixture Blended with Glass Aggregate

Min, Zhaohui; Zhou, Linlin; Wang, Qichang; Zhang, Yan

doi:10.1061/(asce)mt.1943-5533.0002731

Cited by 22 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: 61%

“…As compared with commercial net asphalt mixture, mixture of sand, EA, and LSP exhibited twice Marshall stability value [25]. 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].…”

Section: Noise Absorptionmentioning

confidence: 87%

“…Meanwhile, addition of glass fiber [104] or mineral fiber [105] exhibited negligible improvement on both rutting depth and dynamic stability for EAM. e dynamic stability of EAM was slightly reduced by 3.18% with up to 50% glass aggregates, but it was reduced by 40.87% with only 16% glass aggregates for asphalt mixture with SBS modification [107]. SPPEA mixture showed considerably lower dynamic stability than OGFC-13, which has larger aggregate size and thus better interlocking skeleton structure [93].…”

Section: Dynamic Stabilitymentioning

confidence: 94%

“…BPN was also observed to further deteriorate under repeated traffic loading and higher vehicle loading [93,155]. For EAM with glass aggregates, mixtures with etched glass were found to have significantly lower BPN friction value than that of mixtures with unetched glass due to the horizontal position of etched glass in mixture [107].…”

Section: Skiddingmentioning

confidence: 95%

“…EAM prepared with ceramsite-based lightweight aggregates was applied on bridge deck to reduce its deadweight [106]. As an approach to consume waste glasses, glass aggregates processed from sheet glasses were blended with EAM and good performance was obtained for up to 50% glass aggregates [107].…”

Section: Epoxy Asphalt Mixturementioning

confidence: 99%

See 4 more Smart Citations

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: 61%

Section: Noise Absorptionmentioning

confidence: 87%

Section: Dynamic Stabilitymentioning

confidence: 94%

Section: Skiddingmentioning

confidence: 95%

Section: Epoxy Asphalt Mixturementioning

confidence: 99%

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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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Research on the thermal oxygen aging mechanism of the composite curing system epoxy asphalt with different curing agent proportions on the molecular scale

Min

Shi

et al. 2023

J of Applied Polymer Sci

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To study the influence of the cross‐linking network on the thermal oxygen aging performance of the epoxy asphalt, the laser copolymerization microscopy, Fourier transform infrared spectroscopy and element analysis tests were used to characterize the changes in chemical components of epoxy asphalt with composite curing system during thermal oxygen aging. According to the changes in chemical components, the epoxy asphalt molecular models were constructed. The diffusion behavior of oxygen atoms was analyzed, the aging degree was determined. Moreover, the Tg and radial distribution function were calculated to determine the effect of aging on the low‐temperature performance and component distribution of epoxy asphalt. The results show that a proper proportion of curing agent helped to uniform distribution of the asphalt phase. The rise in anhydride curing agent content increased the density of crosslinking network, limited the diffusion of oxygen atoms, and contributed to the resistance of epoxy asphalt chemical components to thermal oxygen aging. However, the high proportion of anhydride aggravated the oxidation reaction of the asphalt phase due to the uneven coating of the asphalt phase. After thermal oxygen aging, the distribution of asphaltene and epoxy resin phase showed a concomitant phenomenon due to polarity adsorption.

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An evaluation of the effect of crushed waste glass on the performance of cold bituminous emulsion mixtures

Kadhim

Al-Busaltan

Almuhanna

2019

Int. J. Pavement Res. Technol.

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Performance Evaluation of Epoxy-Asphalt Mixture Blended with Glass Aggregate

Cited by 22 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 on the thermal oxygen aging mechanism of the composite curing system epoxy asphalt with different curing agent proportions on the molecular scale

An evaluation of the effect of crushed waste glass on the performance of cold bituminous emulsion mixtures

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