The invention provides a multistage construction control method for a cold-reclaimed emulsified asphalt mixture. The method is characterized by comprising the following steps: indoor calibration, which includes the following sub-steps: (1) molding a specimen, (2) carrying out preservation, and (3) testing the density, and field detection, which includes the following sub-steps: (1) detecting the compactness after grinding is ended, (2) detecting the compactness after preservation is ended, and (3) detecting the compactness after an overlying layer is paved. According to the method provided by the invention, the quality of a cold-reclaimed layer of emulsified asphalt and the construction progress of the overlying layer can be controlled; and roads of Beijing-Shenyang side road overhauling engineering, Pingguhua west road engineering and the like employing the control method are good in service condition, which proves that the control method provided by the invention is reasonable, reliable and practical.