Experiment Study on the Performance of Manganese Slag Powder Asphalt Mixture
In order to inquiry the effect of manganese slag powder on the asphalt mixture pavement performance, With the asphalt mixture specimens produced by adding manganese slag powder of 1.5, 3.0, 4.5and 6.0 % into AC-16I asphalt mixture, the Marshall test, freeze thaw split test and rutting test were conducted. From the diagrams the corrosion resistance and high temperature stability performance and low temperature anti-cracking performance of these manganese slag powder asphalt mixture were determined. It was observed that high temperature stability performance and corrosion resistance began to significantly increase by adding rubber. By the analysis for the pavement performance mechanisms of manganese slag powder asphalt mixture, the change relation between manganese slag powder mixing amount and asphalt mixture pavement performance is presented.
Dongye Sun, Wen-Pei Sung and Ran Chen
F. Qin et al., "Experiment Study on the Performance of Manganese Slag Powder Asphalt Mixture", Applied Mechanics and Materials, Vols. 71-78, pp. 3933-3937, 2011