粉煤灰中含盐量对道路材料路用性能的影响分析  

Analysis on Influence of Salt Content in Fly Ash on Use Performance of Road Material

作　　者：吕静 

机构地区：[1]辽宁省营口市城市规划院,辽宁营口115000

出　　处：《城市道桥与防洪》2009年第5期36-40,共5页Urban Roads Bridges & Flood Control

摘　　要：该文研究了含盐量对低活性粉煤灰材料路用性能的影响及其在施工中的应用。通过不同氯盐含量的粉煤灰组成的半刚性材料的路用性能试验,对含盐量影响路用性能进行了分析和评价。得出结论:粉煤灰中的含盐量对半刚性材料的路用性能影响显著,当海排粉煤灰材料应用于道路基层建设时应综合考虑,并给予充分重视。The article studies the influence of salt content on road use performance of low-active fly ash,and its construction application.Through the test of the road use performance of semi-rigid material in the different chloride salt contents of fly ash,the article analyzes and evaluates the road use performance influenced by the salt contents.The conclusion is that the influence of the salt content in the fly ash on the road use performance of semi-rigid material is obvious.It should be comprehensively considered and fully attached when the seawater discharged fly ash material is applied in the construction of road base.

关 键 词：含盐量 海排灰 基层 路用性能 

分 类 号：U414[交通运输工程—道路与铁道工程]