级配碎石施工工艺和质量控制
: 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
无结合处治粒料在国内外是一种应用较普遍的筑路材料 ,广
泛用于柔性路面的基层和底基层。
一、基本概念
粗、细碎石集料和石屑各占一定比例的混合料, 当其颗粒组
成符合密实级配要求时,