精选优质文档-倾情为你奉上级配碎石施工工艺和质量控制级配碎石施工工艺和质量控制 摘要：级配碎石在级配良好并得到充分压实的情况下,利用其嵌挤作用,具有相当好的承载能力,一定的排水功能,因而常用作路面的基层和底基层。 关键词：级配碎石底基层基层材料要求质量控制 Abstract: the gradation crushed stone in the well graded and get the full compaction conditions, using the wedging effect, load bearing capacity is good, certain drainage function, which is used as base and subbase of pavement. Keywords: Graded Macadam Subbase and base material quality control 中图分类号：U445.4 文献标识码：A文章编号：2095-2104(2013)
