CAJ | 학술논문

随着沥青路面微表处预防性养护在我省的逐步应用,一方面出现个别路段实施后病害反复出现以及存在抗滑等路用性能下降较快的问题;另一方面微表处本身不论是室内试验还是现场检测均缺乏长期应用效果的观测与分析。针对上述微表处应用中存在的问题,在对近年来实施的沥青路面微表处养护措施进行各路用性能指标跟踪检测的基础上,对微表处的长期应用效果进行了分析,同时结合检测过程中发现的问题,对下一步微表处的应用提出了建议。
수착력청로면미표처예방성양호재아성적축보응용,일방면출현개별로단실시후병해반복출현이급존재항활등로용성능하강교쾌적문제;령일방면미표처본신불론시실내시험환시현장검측균결핍장기응용효과적관측여분석。침대상술미표처응용중존재적문제,재대근년래실시적력청로면미표처양호조시진행각로용성능지표근종검측적기출상,대미표처적장기응용효과진행료분석,동시결합검측과정중발현적문제,대하일보미표처적응용제출료건의。
Micro-surfacing has been gradually applied in Guangdong Province as a preventive maintenance metla- od, however, on the one hand, in same locations damages appear repeatedly with anti-skip performance de- creased rapid after Micro-surfacing being implemented; on the other hand, there are no existing methods to eval- uate the long-term performance of Micro-surfacing works. To solve the problem mentioned above, the long-term performance of Micro-surfacing has been evaluated on the basis of detection for some project where Micro-surfa- cing has been implemented in recently years. Some suggestions have been proposed for further application of Mi- cro-surfacing.