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Diffusion And Uniformity Of Recycled Asphalt In Pavements, Baoshan Huang
Diffusion And Uniformity Of Recycled Asphalt In Pavements, Baoshan Huang
Abbett Distinguished Seminar Series
Asphalt pavements covers over 93 percent of the paved roads in the United States. The use of recycled asphalt into pavement maintenance and construction has been a common practice. However the lack of understanding of the interaction between recycled and virgin asphalt poses a change on the efficient use of recycled asphalt, and often causes pavement premature failures. The present study addressed some fundamental aspects associated with the beneficial use of recycled asphalt into asphalt paving mixtures: 1) how much recycled asphalt can be mobilized into a uniform asphalt coating in the mixture? and 2) will the mobilized old asphalt …