温拌技术在地下通道沥青砼路面施工中的应用

Application of warm Mix Asphalt Technology in Underground Channel of Asphalt Concrete Pavement Construction

富阳东大道地下道路工程是杭州市2010年重点工程,根据工程总体进度安排,要确保年底通车,沥青路面施工只能安排在当年12月份,且主体工程属于地下通道,施工环境较为恶劣。鉴于温拌技术具有节能减排、延长施工季节,提高不利条件下路面施工质量等特点,结合本项目的施工实际,本文重点介绍FASIR温拌剂的应用实践。

East Fuyang Road underground road project is the 2010 focused on engineering in Hangzhou city , ac- cording to the project master schedule, to ensure that by the end of the opening, asphalt pavement eonstruetion can only be arranged in December of that year, and the main part of the project belongs to the underground passage, construction environment is very bad. In view of warm mix asphalt technology with energy saving and emission reduction, prolong con- struction season, improve the adverse conditions of pavement construction quality characteristics. Combined with the pro- ject construction practice, this paper introduces the application of warm - mixed agent FASIR.