摘要
结合国道110线兴和-呼和浩特改扩建工程,阐述了引入露石混凝土(EAC)的目的和国内外研究现状,提出原材料的选择标准并介绍了施工工艺控制关键技术。通过抗滑性能测试表明:露石混凝土路面相比较沥青路面及普通水泥混凝土路面其抗滑性能均得到大幅度改善。
This article describes the application of exposed - aggregate concrete to highway projects in Inner Mongolia, which is combined with the construction of Xinghe to Hohhot Section of the National Highway No. 110, and put forward to the criteflon of selecting raw materials, with description of key technology for construction control. The results of sliding resistance test have shown that exposed - aggregate concrete pavement compared to asphalt concrete and normal concrete pavements can improve substantially the performance of sliding resistance.
出处
《内蒙古公路与运输》
2008年第5期5-9,共5页
Highways & Transportation in Inner Mongolia
关键词
露石混凝土
原材料
露石剂
施工工艺
露石深度
路用性能
exposed - aggregate concrete
raw material
exposed - aggregate agent
construction technology
depth of exposed - aggregate
road performance
