摘要
在早期修建的沥青路面,受到长时间的车辆荷载、紫外线以及温度的影响,已经出现较为严重的老化现象,无法满足当下的使用需求。沥青热再生技术的使用,可对其加以修复,而且存在施工时间无需断交、环保性强、节能效果好等优点。本文分析了沥青厂拌热再生技术在S104济微线微山留庄至微山北环路口段大修工程中的应用,提出了有关措施。
Under the influence of long-time vehicle load,ultraviolet ray and temperature,the asphalt pavement constructed in the early stage has already appeared the more serious aging phenomenon,and can not meet the current use demand.Hot asphalt recycling technology can be used to repair it,and there is no need to cut off the construction time,strong environmental protection,good energy-saving effect.This paper analyzes the application of asphalt plant-mixed hot recycling technology in the overhaul project of the section between liuzhuang,Weishan County and the North Ring Road of Weishan County on the S104 micro-line,and puts forward some relevant measures.
作者
高永强
GAO Yongqiang(Weishan Highway Bureau of Jining Highway Administration Bureau,Jining Shandong 277600)
出处
《中国科技纵横》
2023年第8期74-76,共3页
China Science & Technology Overview
关键词
沥青
热再生技术
道路工程
施工
asphalt
thermal regeneration technology
road engineering
construction
