级配碎石基层质量控制要点

The quality control points of graded broken stone foundation

从级配碎石混合料的原材料品质控制开始论述,到选取良好的级配,再到混合料的拌和、摊铺、碾压,直至透层油的喷撒,全过程分析了级配碎石的试验、生产及施工的质量控制点,为级配碎石的实际应用提供参考。

It discusses the raw material quality controlling of graded broken stone mixture, selecting the good graded, the mixing, spreading, and rolling of mixture and the spray of permeability reservoir, and analyses the experiment, production and construction quality controlling points of graded broken stone, this gives reference to the practical application of graded broken stone.