Construction method for cement stabilized macadam base of expressway

The invention discloses a construction method for a cement stabilized macadam base of an expressway, and relates to the technical field of road construction. The highway cement stabilized macadam base construction method is used for super-thick cement stabilized macadam base construction and comprises the steps that materials are determined, the materials comprise cement, coarse aggregate and fine aggregate, and the fine aggregate is a mixture with textures on the surface; the mix proportion is determined, and the mix proportion is determined through a vibration forming experiment; site construction is conducted, specifically, the site construction is completed through one-time paving, rolling and curing in sequence; and checking and accepting, monitoring main quality indexes of site construction, and performing variability analysis on the collected data to obtain the variability. The problem of layering caused by layered construction of the super-thick cement stabilized macadam base is solved, the structural