Impact of Asphalt Ageing on the Activity of Adhesion Promoters and the Moisture Susceptibility

Valentová, Tereza; Altman, Jan; Valentin, Jan

doi:10.1016/j.trpro.2016.05.066

Cited by 14 publications

(6 citation statements)

References 3 publications

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“…Adhesion additives significantly improve bitumen adhesion to stone materials and, as a rule, bitumen particles with each other, provide high water resistance of asphalt-concrete and prevent damage of the pavement. Adhesion additives also retard the bitumen aging [8,9].…”

Section: Fig 1 World Consumption Of Bitumenmentioning

confidence: 99%

Polymer modified bitumen

Pyshyev¹,

Gunka²,

Prysiazhnyi³

2019

Selected Aspects of Providing the Chemmotological Reliability of the Engineering

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Section: Fig 1 World Consumption Of Bitumenmentioning

confidence: 99%

Polymer modified bitumen

Pyshyev¹,

Gunka²,

Prysiazhnyi³

2019

Selected Aspects of Providing the Chemmotological Reliability of the Engineering

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“…As the next step, those are exposed to water and then their mechanical properties are tested again. Such obtained results are mutually compared [5,6].…”

Section: ]mentioning

confidence: 99%

Assessment of Adhesion Between Mineral Aggregate and Bituminous Binder Using Digital Image Analysis

Trejbal¹,

Prošek²,

Valentová³

2018

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This work presents how to assess a rate of adhesion between bituminous binder and mineral aggregate. Asphalt mixtures composed from grade bitumen 50/70, reference or modified with adhesion promoters based on amines, and aggregate (Brant, Zbraslav, Skuteč – 8-16mm) were made and then photographed. Three adhesion assessment approaches were applied: (i) standardized adhesion visual assessment, (ii) gray level thresholding, and (iii) entropy-based image segmentation, both evaluated from digital images. It was shown that adhesion between both Brant and Skuteč and reference binder, expressed as a rate of binder-coated area onto aggregate particles, was equal to ca. 50-70 %, while mixture composed from Zbraslav exhibited ca. 70-80 %. If adhesion promoters were used, these areas increased in all three cases up to 80-90 %. It was shown that results obtained using visual and entropy segmentation analysis were very similar, while these differed in comparison with gray-level thresholding.

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Section: Classification Of Petroleum Bitumen Modifiersmentioning

confidence: 99%

Polymer Modified Bitumen: Review

Pyshyev¹,

Gunka²,

Grytsenko³

et al. 2016

ChChT

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The main reasons and ways of bitumen modification by polymers were examined. Positive and negative aspects of the usage of different polymer modifiers (elastomers, thermoplastic elastomers, reactive polymers, thermoplastics) were analysed. The authors’ achievements concerning modification of bitumen by various polymers, namely indene-coumarone, petroleum, phenol-formaldehyde and epoxy resins, were described.

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Impact of Asphalt Ageing on the Activity of Adhesion Promoters and the Moisture Susceptibility

Cited by 14 publications

References 3 publications

Polymer modified bitumen

Polymer modified bitumen

Assessment of Adhesion Between Mineral Aggregate and Bituminous Binder Using Digital Image Analysis

Polymer Modified Bitumen: Review

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