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Molecular Interactions between Rubber and Asphalt

2006-4-4  The analysis of the interactions between rubber and asphalt was carried out. The swelling rate and equilibrium of rubber penetration with the selected asphalt components were found to be dependent on these components and the rubber content in asphalt. At fixed conditions of stirring asphalt with rubber, the equilibrium swell value decreases with the

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Molecular Interactions between Rubber and Asphalt

Findings suggest that the interaction is of a physical nature, whereby the rubber particles absorb the lighter ends (lower molecular weight) of the asphalt binder and swell up to 3-5 times their...

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Molecular Interactions between Rubber and Asphalt

The analysis of the interactions between rubber and asphalt was carried out. The swelling rate and equilibrium of rubber penetration with the selected asphalt components were found to be

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Molecular Interactions between Rubber and Asphalt

3044 Ind. Eng. Chem. Res. 2006, 45, 3044-3049 Molecular Interactions between Rubber and Asphalt Irena Gawel,*,† Robert Stepkowski,‡ and Franciszek Czechowski§ Faculty of

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Molecular Interactions between Rubber and Asphalt

Autorías: R. Stepkowski, I. Gawel, F. Czechowski. Localización: Industrial engineering chemistry research. Nº. 9, 2006. Artículo de Revista en Dialnet.

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Investigating the interaction behavior between asphalt

2020-8-20  The research on the asphalt–rubber interaction has showed that there are two mechanisms that occur coinstantaneously: particle swelling and dissolution [14]. Rubber

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Evaluation of the compatibility between rubber and

2020-3-31  Using of rubber asphalt can both promote the recycling of waste tires and improve the performance of asphalt pavement. However, the segregation of rubber asphalt caused by the

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Evaluation of the compatibility between rubber and

Using of rubber asphalt can both promote the recycling of waste tires and improve the performance of asphalt pavement. However, the segregation of rubber asphalt caused by the

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Study on the Mechanical Properties of Rubber

2019-11-28  The molecular models of rubber asphalt with different rubber contents were built based on the number of rubber molecule. Taking the molecular model of rubber asphalt with 15% rubber content as the example,

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Study on the Mechanical Properties of Rubber Asphalt by

Study on the Mechanical Properties of Rubber Asphalt by Molecular Dynamics Simulation Introducing the crumb rubber into asphalt binder not only can improve the performances of

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Molecular Interactions between Rubber and Asphalt

The analysis of the interactions between rubber and asphalt was carried out. The swelling rate and equilibrium of rubber penetration with the selected asphalt components were found to be dependent on these components and the rubber content in asphalt. At fixed conditions of stirring asphalt with rubber, the equilibrium swell value decreases with the increase in rubber content.

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Molecular Interactions between Rubber and Asphalt

3044 Ind. Eng. Chem. Res. 2006, 45, 3044-3049 Molecular Interactions between Rubber and Asphalt Irena Gawel,*,† Robert Stepkowski,‡ and Franciszek Czechowski§ Faculty of Chemistry, Department of Fuels Chemistry and Technology, Wroclaw UniVersity of Technology, 7/9 Gdanska Street, Wroclaw 50-344, Poland, Rubber Research Institute “Stomil”, 30 Harcerska Street,

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Molecular Interactions between Rubber and Asphalt

Autorías: R. Stepkowski, I. Gawel, F. Czechowski. Localización: Industrial engineering chemistry research. Nº. 9, 2006. Artículo de Revista en Dialnet.

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Evaluation of the compatibility between rubber and

Using of rubber asphalt can both promote the recycling of waste tires and improve the performance of asphalt pavement. However, the segregation of rubber asphalt caused by the poor storage stability always appears during its application. Storage stability of asphalt and rubber is related to the compatibility and also influenced by rubber content.

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Evaluation of the compatibility between rubber and

2020-5-8  Evaluation of the compatibility between rubber and asphalt based on molecular dynamics simulation Fucheng GUO 1, Jiupeng ZHANG 1 (), Jianzhong PEI 1, Weisi MA 1, Zhuang HU 1, Yongsheng GUAN 2 1.Key Laboratory for Special Area Highway ...

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Study on the Mechanical Properties of Rubber

2019-11-28  Molecular Modeling of Rubber Asphalt. According to the composition and content of rubber in passenger car radial ply tire and truck radial ply tire shown in Table 1, the molecular models of rubber asphalt can be built.

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Investigating the interaction behavior between asphalt

2020-8-20  Investigating the interaction behavior between asphalt binder and rubber in rubber asphalt by molecular dynamics simulation Fucheng Guo, Jiu-peng Zhang, +3 authors Zhuang Hu Published 20 August 2020 Materials Science, Engineering, Chemistry Construction and Building Materials View via Publisher Save to Library Create Alert

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Investigating the interaction behavior between asphalt

2020-8-1  in order to clear the interaction mechanism between rubber and asphalt binder in rubber asphalt, radial distribution function was selected to investigate the variation of the agglomeration of...

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Reaction pathways for surface activated rubber particles

2019-10-1  The increased polarity increased the interactions of rubber with asphalt molecules reducing the phase separation commonly known as segregation in rubberized asphalt. The latter was reflected in reduction of differences in complex modulus (G*) between top and bottom parts of rubberized asphalt specimens from 53.69% to 0.05%. Graphical abstract

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Molecular Dynamics Study on the Effect of Mineral

The interaction between augite and crumb rubber is relatively strong, which leads to the maximum enhancement of the interaction between rubberized asphalt and augite. This study provides a reference for further research on the formation and failure of asphalt–aggregate interface interactions under various conditions and environments.

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Molecular Interactions between Rubber and Asphalt

Article “Molecular Interactions between Rubber and Asphalt” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the ...

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Evaluation of the compatibility between rubber and

2020-5-8  Evaluation of the compatibility between rubber and asphalt based on molecular dynamics simulation Fucheng GUO 1, Jiupeng ZHANG 1 (), Jianzhong PEI 1, Weisi MA 1, Zhuang HU 1, Yongsheng GUAN 2 1.Key Laboratory for Special Area Highway ...

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Study on the Mechanical Properties of Rubber

2019-11-28  Molecular Modeling of Rubber Asphalt. According to the composition and content of rubber in passenger car radial ply tire and truck radial ply tire shown in Table 1, the molecular models of rubber asphalt can be built.

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Evaluation of the compatibility between rubber and

Molecular dynamics model of rubber asphalt can be built according to Sections 2.1 and 2.2, which will be shown in Sections 3.1 and 4.1 for different evaluation objectives. The evaluation indexes of the compatibility between rubber and asphalt were proposed in this section. Solubility parameter

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Asphalt-Rubber Interactions - Transportation Research

One of the most commonly used measures of asphalt-rubber interactions is the Brookfield viscosity measured at various times after the rubber has been added to the asphalt cement. This instrument is a type of rotational viscometer that im­ merses a disk-shaped spindle into a large volume of asphalt­ rubber cement.

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Investigating the interaction behavior between asphalt

in order to clear the interaction mechanism between rubber and asphalt binder in rubber asphalt, radial distribution function was selected to investigate the variation of the agglomeration of rubber asphalt with rubber and asphalt binder types, where molecular models of rubber asphalt were built firstly, molecular dynamics simulations were

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Investigating the interaction behavior between asphalt

题名 Investigating the interaction behavior between asphalt binder and rubber in rubber asphalt by molecular dynamics simulation 作者 Zhou, Bochao Falchetto, Augusto Cannone Hu, Zhuang Pei, Jianzhong Guo, Fucheng Zhang, Jiupeng

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Molecular interactions of asphalt. Infrared study of the

Data from the methylation of an asphalt and its fractions with diaromethane suggest the occurrence of molecular aggregation via hydrogen bonding. Intermolecular association forces have long been acknowledged as fundamental to the overall physical properties of materials (1-3).

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Investigating the interaction behavior between asphalt

The adsorption of different rubber types to light fractions of asphalt binder follows this order: cis-polybutadiene rubber (BR) > styrene butadiene rubber (SBR) > natural rubber (NR). In addition, the more clustered agglomeration structure of rubber-asphalt will be formed with the higher proportion of naphthene aromatic and saturate in asphalt binder.

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THE EFFECT OF CRUMB RUBBER MODIFIER TO THE

2012-11-27  Also according to the results of DSR and BBR test, TR-CRM asphalt has a better and comprehensive performance at the crumb rubber content of 20% by weight of base asphalt binder, and, if the price ...

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