摘要
在将SBS改性沥青抗滑表层应用于老路养护改善工程中,可利用马歇尔试验的残留稳定度、车辙试验的动稳定度以及冻融劈裂试验的强度比,对SBS改性沥青抗滑表层进行评价。结果表明,研究SBS改性沥青抗滑表层在沥青老路改造中的应用具有重要的意义。
During the application of SBS modified asphalt anti-skid layer in old road, the rest stability of Marshall submerge bxperiment, the dynamic stability Of vehicle cuts, and the intension ratio of freeze-thaw splitting are used in evaluation for anti-smoothness of SBS modified asphalt anti-skid layer. As the result shown, it has important significance to study on the application of SBS modified asphalt anti-skid layer in old road rebuilding.
出处
《交通标准化》
2005年第10期35-38,共4页
Communications Standardization
基金
江苏省交通厅项目(项目编号02y029)
关键词
SBS改性沥青
抗滑层
高温稳定性
动稳定度
SBS modified asphalt
anti-skid layer
stability in high temperature
degree of dynamicstability
