旧水泥混凝土城市道路加铺新型沥青层方案研究

Research on Urban Highway New-style Asphalt Overlay on Existing Cement Concrete Pavement

依托常武路路面改造工程,在调查检测现有旧水泥砼路面破损状态的基础上,结合该道路的未来交通发展的需求,综合考虑经济、技术、环保、社会影响等各方面的因素,提出了采用防噪、环保、可靠的橡胶沥青新型路面加铺改造方案,可为其它城市道路旧水泥砼路面改造工程提供参考。

Based on the damage detection and the traffic capacity analysis of the Changwu road rebuild engineering,this paper presents a new type asphalt overlay using asphalt rubber with low noise,good enviromental protection and high reliability characteristics considering the factors such as economy, technology, enviromental protection and social effect. The research results could provide experience for other road rebuild engineering.