沥青下面层施工质量控制浅析

Preliminary analysis on quality control of asphalt under layer

近年来江苏高速公路建设速度迅猛,已建成的沥青路面存在不同程度的早期破坏现象,产生此类现象的原因很多,其中施工质量的好坏是重要因素之一,而施工过程中的质量控制是解决此类问题的关键。现结合江苏省宁靖盐高速公路UV21标施工质量监理工作,就沥青下面层施工的各个环节浅析监理工作要点,仅供参考。

Given the accelerating expressway construction, the completed asphalt pavement have pre failures at various extends. There are different reasons for this phenomena, but the construction quality is the key factor. And the quality control in the construction process is the solution. This article analyses the critical issues in thesupervisionof asphalt underlayer construction, based on the UV21 section of Nanjing- Jingjiang-Yancheng Expressway in Jiangsu.