摘要
骨架密实结构的水泥稳定碎石粗集料过多造成的离析会使基层压实不足,造成路面早期病害严重。鉴于此,通过研究掺加减水剂能否改善水泥稳定碎石基层的压实特性,以为同行提供参考和借鉴。
Plenty of coarse aggregates consisting in cement stabilized macadam which belongs to framework dense structure leads to segregation phenomenon. The insufficient compaction cement stabilized macadam base re- sults from this phenomenon, and then serious pavement distresses occur. In this paper, the possibility of water re- ducing agent improving the compactability of cement stabilized macadam base is studied, which can provide refer- ence for peers.
出处
《交通标准化》
2012年第19期34-36,共3页
Communications Standardization
关键词
减水剂
水泥稳定碎石
压实
最大干密度
water reducing agent
cement stabilized gravel
compaction
maximum dry density
