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为评价节能型橡胶沥青的性能,实验研究了基质沥青、普通橡胶沥青、节能型橡胶沥青以及它们的混合料性能指标,对比发现:节能型橡胶沥青及其混合料的各项性能指标相对于基质沥青均有明显提高,和普通橡胶沥青相比,节能型橡胶沥青的热储存稳定性明显提高,抗老化性能和弹性恢复也优于普通橡胶沥青,节能型橡胶沥青混合料动稳定度和浸水马歇尔试验残留稳定度大,高温抗车辙能力和抗水损能力好。
To evaluate the performance of energy-saving rubber asphalt, the performance indexes of asphalt, ordinary rubber asphalt, energy-saving rubber asphalt and their mixture were experimentally studied. The comparison shows that the performance indexes of energy-saving rubber asphalt and its mixture Compared with ordinary rubber asphalt, the thermal storage stability of energy-saving asphalt rubber is obviously improved, anti-aging performance and elastic recovery are also better than ordinary rubber asphalt, the dynamic stability of energy-saving rubber asphalt mixture and flooding Marshall Test residual stability, high temperature rutting resistance and good resistance to water damage.