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hightemperature stability of asphalt mixture with the

hightemperature stability of asphalt mixture with the

High-Temperature Stability of Asphalt Mixture with the ...

01/01/2012  High-temperature stability of mixtures with SBS modifier has been influenced by types of asphalt binder and aggregate gradation, the types and contents of SBS modifier, asphalt contents, temperature and so on. If considered on all factors influencing high-temperature stability of mixtures, not only does it result in conducting many experiments but also makes it difficult to distinguish single ...

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High-Temperature Stability of Asphalt Mixture with the ...

High temperature stability of asphalt mixture is used to evaluate the performance of asphalt concrete pavement. It is very important for engineers to improve pavement performance by analyzing ...

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(PDF) High-Temperature Stability of Asphalt Mixture with ...

asphalt temperature’s suscepti bility. To study high-temperature stability of asphalt mixtures with SBS. modifier, DS and RD of m iddle value gradation at 60 ć, 65 ć and 70 ć are listed in ...

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High-Temperature Stability of Asphalt Mixture with the ...

High temperature stability of asphalt mixture is used to evaluate the performance of asphalt concrete pavement. It is very important for engineers to improve pavement performance by analyzing factors that contribute to high temperature stability for asphalt mixtures. Based on the wheel tracking tests in laboratories, three types of asphalt mixtures with styrene butadiene styrene (SBS) modifier ...

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High-Temperature Stability of Asphalt Mixture with the ...

Abstract High temperature stability of asphalt mixture is used to evaluate the performance of asphalt concrete pavement. It is very important for engineers to improve pavement performance by analyzing factors that contribute to high temperature stability for asphalt mixtures. Based on the wheel tracking tests in laboratories, three types of asphalt mixtures with styrene butadiene styrene (SBS ...

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High-Temperature Stability of Asphalt Mixture with the ...

High-Temperature Stability of Asphalt Mixture with the Influence of Styrene Butadiene Styrene

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High-temperature stability of asphalt mixture with the ...

Based on the wheel tracking test in laboratory,three types of mixtures are used to study Styrene Butadiene Styrene(SBS) modifier on high temperature performance of AC-16 asphalt mixture.It is shown that Rutting Depth(RD) would reduce and Dynamic Stability(DS) would increase obviously with the increasing of SBS modifier,the DS of the coarser asphalt mixtures would be larger than that of

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Li, P., Jiang, K. and Li, H.S. (2012) High-Temperature ...

Li, P., Jiang, K. and Li, H.S. (2012) High-Temperature Stability of Asphalt Mixture with the Influence of Styrene Butadiene Styrene. Procedia-Social and Behavioral Sciences, 43, 842-848.

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High Temperature Stability of Colored Asphalt Pavement ...

As asphalt is a material with strong temperature sensitivity, the asphalt mixture also becomes a temperature-sensitive material. Under temperature conditions, the asphalt mixture pavement will show very different mechanical properties. Higher temperatures will reduce the stiffness modulus and shear resistance of the asphalt mixture, which will cause high temperature stability problems under ...

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High-temperature stability of modified asphalt mixture by ...

The optimal asphalt-aggregate ratio and bulk volume density for asphalt mixtures are confirmed by standard Marshall stability test,and the optimal asphalt-aggregate ratio and bulk volume density for the different dose SEAM are calculated by experiential formula.Through rutting test and dynamic uniaxial creep test,their high-temperature deformations are measured,and dynamic stability ...

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Influence of Loading Time on High-Temperature Stability of ...

18/01/2014  The loading time has vital influence on the high temperature stability of asphalt mixture. Increasing load time is equivalent to raising the experimental temperature, and using the temperature conditions in specification to verify the high temperature stability of asphalt mixture for uphill sections with long and large longitudinal slope is unreasonable. Recommended. Recommended Impacts on ...

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Influence of Loading Time on High-Temperature Stability of ...

Influence of Loading Time on High-Temperature Stability of Asphalt Mixtures. Compared with flat slope sections of asphalt pavement, the loading time of low-speed vehicle load to uphill sections with long and large longitudinal slope is much longer, under the comprehensive combination of heavy load and high temperature. Developing and forming speed of rutting on uphill sections with long and ...

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Analysis of Factors Affecting High-temperature Stability ...

Abstract: Grey relation entropy method was utilized to analyze the influence dgree of factors affecting high-temperature stability of asphalt mixture, and the influences of pressure and air void (compaction degree) were researched further. The results indicated that: 1) the sequence of influnece dgree (from important to unimportant) is pressure → temperature→air void→passing percentage ...

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High-Temperature Performance of Asphalt Mixtures ...

11/11/2020  Aiming to evaluate the high-temperature performance of asphalt binders and asphalt mixtures and to investigate the reliability of the standard technical indexes to evaluate the performance of the asphalt, six typically used asphalt types were employed in this study. The standard high-temperature rheological test, the multiple stress creep recovery (MSCR) test, and the zero-shear

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Analysis of Factors Affecting High-temperature Stability ...

Grey relation entropy method was utilized to analyze the influence dgree of factors affecting hightemperature stability of asphalt mixture, and the influences of pressure and air void (compaction degree) were researched further. The results indicated that: 1) the sequence of influnece dgree (from important to unimportant) is pressure → temperature→air void→passing percentage of 4.75mm ...

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Functionalization of reclaimed polyethylene with maleic ...

15/06/2016  To assess the effects of the RPE-g-MAH on the high-temperature stability of modified asphalt mixture, we discussed DS and RD of modified asphalt mixture by studying the influences of various experimental parameters such as MAH content, DCP content, mixing temperature, wet mixing times and gradation type of mixture. Experimental results indicated that the RPE-g-MAH is feasible to

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High-temperature stability of asphalt mixture with the ...

Based on the wheel tracking test in laboratory,three types of mixtures are used to study Styrene Butadiene Styrene(SBS) modifier on high temperature performance of AC-16 asphalt mixture.It is shown that Rutting Depth(RD) would reduce and Dynamic Stability(DS) would increase obviously with the increasing of SBS modifier,the DS of the coarser asphalt mixtures would be larger than that of

get price

Li, P., Jiang, K. and Li, H.S. (2012) High-Temperature ...

Li, P., Jiang, K. and Li, H.S. (2012) High-Temperature Stability of Asphalt Mixture with the Influence of Styrene Butadiene Styrene. Procedia-Social and Behavioral Sciences, 43, 842-848.

get price

High-temperature stability of modified asphalt mixture by ...

The optimal asphalt-aggregate ratio and bulk volume density for asphalt mixtures are confirmed by standard Marshall stability test,and the optimal asphalt-aggregate ratio and bulk volume density for the different dose SEAM are calculated by experiential formula.Through rutting test and dynamic uniaxial creep test,their high-temperature deformations are measured,and dynamic stability ...

get price

Analysis of Factors Affecting High-temperature Stability ...

Abstract: Grey relation entropy method was utilized to analyze the influence dgree of factors affecting high-temperature stability of asphalt mixture, and the influences of pressure and air void (compaction degree) were researched further. The results indicated that: 1) the sequence of influnece dgree (from important to unimportant) is pressure → temperature→air void→passing percentage ...

get price

High-Temperature Performance of Asphalt Mixtures ...

11/11/2020  Aiming to evaluate the high-temperature performance of asphalt binders and asphalt mixtures and to investigate the reliability of the standard technical indexes to evaluate the performance of the asphalt, six typically used asphalt types were employed in this study. The standard high-temperature rheological test, the multiple stress creep recovery (MSCR) test, and the zero-shear

get price

Influence of Loading Time on High-temperature Stability of ...

The loading time has vital influence on the high temperature stability of asphalt mixture. Increasing load time is equivalent to raising the experimental temperature, and using the temperature conditions in specification to verify the high temperature stability of asphalt mixture for uphill sections with long and large longitudinal slope is unreasonable. 服务: 把本文推荐给朋友 ...

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Evaluation of High-Temperature Performance of Asphalt ...

The dynamic stability of a rutting test does not optimally reflect the high-temperature stability of asphalt mixtures. In this study, a rutting test was performed over a long duration (4 h) at different temperatures (40, 50, 60, 70 deg;C) for three asphalt mixtures, namely, matrix AC-16, SMA-16, and modified AC-16 asphalt mixtures. Subsequently, the temperature rutting rate was obtained after ...

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Influence of high temperature on the stability performance ...

22/06/2017  In high-temperature regions (tropical regions) temperatures rises in summer, which affects the performance of asphalt pavement. Therefore, we must consider the conditions of asphalt pavement, especially in these regions. This study aims to investigate the influence of high temperature on the stability performance of high-density polyethylene (HDPE) and crumb rubber powder (CRP) modified

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Investigating the pavement performance and aging ...

04/09/2020  The dynamic stability, obtained via rutting test, is used to verify the high-temperature stability of the asphalt mixture. The fracture strain, obtained via bending test at -10°C, is used to verify the low-temperature crack resistance of the asphalt mixture. The residual stability, obtained via immersing Marshall test, is used to verify the water stability of the asphalt mixture. The water ...

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Composition Design and Performance Evaluation of ...

The technical performance test results show that: (1) The well-designed emulsified asphalt cold recycled mixtures have good high-temperature stability and water stability, and can meet the requirements of the road base layer and the lower layer. (2) When the stress level is lower, the fatigue performance of mixtures with lower emulsified asphalt binder dosage and lower cement content is better ...

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