Study on the Influence of Asphalt Performance for Ultraviolet Aging

Song Ye; Mi Rui Ge; Bin Guo

doi:10.4028/www.scientific.net/AMR.1065-1069.798

Paper Titles

Plate Load Test Applied to Detect Bearing Capacity of the Miscellaneous Fill Subgrade Reinforced by the Dynamic Compaction
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Research on Frost Heaving of Subgrade Filling in Seasonal Frozen Soil Area
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Setting of Function Layer of Cement Concrete Pavement
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Study on the Calculation Method of Light Shed on Rockfall Impact Protection
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Study on the Influence of Asphalt Performance for Ultraviolet Aging
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Sustainability Assessment on a Case Study of Using In Situ Cold Recycling Materials in Road Maintenance
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The Dynamic Response of Large Longitudinal Slope of Asphalt Road Pavement under Heavy Impulsive Load
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The Impact of Fine Aggregate on the Porosity of Asphalt
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The Study Summery of Segregation Characters for Asphalt Mixture Based on Discrete Element Method
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1065-1069Study on the Influence of Asphalt Performance for...

Study on the Influence of Asphalt Performance for Ultraviolet Aging

Abstract:

In order to study the influence of ultraviolet aging on the performance of different asphalt, we select two kinds of matrix asphalts of the same symbol and two kinds of modified asphalts of the same brand which are used widely in our country. After ultraviolet aging in different time, we use the samples to do the experiments of three indicators and DSR. The results show that the data of the modified asphalts after ultraviolet aging is more stable. Under the irradiation of ultraviolet light,the performance of modified asphalt is more stable.