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RISLaboratory Investigation for the Road Performance of Asphalt Mixtures Modified by Rock Asphalt–Styrene Butadiene Rubber
Publisher: ASCE
Abstract: In this paper, styrene butadiene rubber (SBR) was utilized to improve the low-temperature performance of Buton-rock asphalt (BRA)-modified asphalt. Firstly, the optimum content of SBR modifier agent was determined by basic ...
Analysis and Comparison of Different Impacts of Aging and Loading Frequency on Fatigue Characterization of Asphalt Concrete
Publisher: ASCE
Abstract: Asphaltic material is a kind of viscoelastic material, and its performance varies with test and materials conditions, such as stress states, temperatures, aging degree, gradations, and binders. The anti fatigue design of ...