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Influence of ground tire rubber on stone mastic asphalt mixtures and preliminary sustainability studies on rubber-modified asphalt pavements
(University of Missouri--Columbia, 2021)
Over the last few decades, the use of Stone Mastic Asphalt (SMA) has been adopted by several states in the U.S. as a specialty mix for high-traffic volume purposes. Extensive research on these mixes has revealed its unique characteristics, along...
Evaluation of use of dry-process rubber modification in asphalt mixtures
(University of Missouri--Columbia, 2020)
, by using mixture performance tests instead of binder tests. The study included four plant-produced Missouri mixtures and a number of other mixtures, including rubber -, polymer-, and fiber-modified asphalt mixtures. The results highlighted the importance...