"The output value of construction engineering refers to the value created by the construction industry within a certain period of time. It is usually measured in the form of currency, including the value of the building itself, the value of the equipment and facilities, and the value of the economic benefits brought by the building.

The output value of construction projects is one of the important indicators to measure the development of the construction industry. It reflects the role and contribution of the construction industry in economic development. The calculation of the output value of construction engineering is usually statistics on the construction area, use, structure, process, decoration and other aspects of the construction project project, and calculate the relevant economic indicators.

Increasing the output value of construction engineering plays an important role in promoting economic development. First, it can drive the development of related industries, such as building materials, machinery and equipment. Secondly, increasing the output value of construction engineering can stimulate consumer demand, drive the market's expansion and economic growth. In addition, the increase in the output value of construction engineering can also create more employment opportunities, increase the income of labor, and then improve the consumption level and quality of life of residents.

However, while pursuing the output value of construction projects, we also need to pay attention to its rationality and sustainability. Excessive pursuit of the output value of construction projects may have some negative effects, such as waste resources, damage the environment, and endanger the safety of the people's lives and property. Therefore, in the process of the development of construction projects, the concept of sustainable development is needed to ensure the coordinated development of economic development and society and the environment. "