The construction method has an important influence on the construction project. In order to ensure the successful completion of a construction project, a scientific construction method is necessary. The construction method includes the design of construction scheme, the selection of construction technology and the selection of construction operation method, which has an important influence on the safety and quality of the project. In the current construction process of many construction projects, many construction enterprises have not considered the construction plan deeply enough. Although the design side is generally safe and feasible, it is mainly to meet the minimum quality requirements and reduce the construction cost, ignoring the scientific construction method and construction technology on the impact of building quality and life. At the same time, due to the non-standard operation of many construction personnel, construction methods and standards in the implementation is not thorough enough.