改性沥青混合料高温流变特性初探

On high-temperature rheology identity of modification bituminous mixture

在不同温度和不同荷载水平下对基质沥青混合料和SBS改性沥青混合料进行了静、动载流变试验,在分析了大量试验数据的基础上,得到的试验结果验证了SBS对沥青路面高温性能的改善作用。

The author makes static and dynamic load rheology test on matrix bituminous mixture and SBS modification bituminous mixture under different temperatures and different load levels, and shows well ameliorating function of SBS on bituminous pavement high-temperature performance on the basis of analyzing lots of testing datum.