Abstract: In recent years, Chinese social and economic development situation is very fast, and people's living standards have been signifi cantly improved compared with the past. At the same time, people's requirements for the quality of buildings have become higher and higher. For example, the vibration isolation eff ect of buildings is accompanied by the continuous development and improvement of Chinese socialist economic system. The competition in the construction market is becoming more and more fierce. The isolation technology of construction engineering is one of the very important strengths of enterprises in the development process. Improving the construction quality of construction engineering has a great impact on ensuring that enterprises can survive in the strong market competition. Therefore, how to do a better job in the construction isolation engineering, effectively improving the construction quality of construction engineering has become one of the important tasks in the development process of construction enterprises. In this article, the author will mainly discuss the current situation of seismic isolation construction technology of construction engineering in China and the key points of construction technology control studied by the company in the process of development and practice. I hope I can give some help to my peers.