摘要
为了给水泥混凝土路面推荐较优矿物掺合料,以干缩率、渗水高度和抗弯拉强度为评价指标,通过室内试验对比研究了三种矿物掺合料对水泥混凝土的路用性能影响。
In order to recommend the better mineral ad-mixture to the cement concrete pavement, taking the shrinkage rate,water seepage height and anti-bending strength as evaluation indexes,this paper conducted in-door tests to research the effects of three kinds of min-eral admixtures on the pavement performance of cement concrete were compared.
关键词
水泥混凝土
矿物掺合料
路用性能
cement concrete
mineral admixture
road performance
