The project research belongs to the field of civil construction engineering construction technology. my country's increasing level of social development has placed higher and higher requirements on architectural functions, especially on the artistic attributes of buildings. As a form of architectural art expression, fair-faced concrete structures have emerged in large numbers in landmark areas of the city. Fair-faced concrete structures achieve aesthetic surface effects through the color and texture of the concrete itself and the appearance quality of carefully designed and precise construction. Currently, as-cast concrete structures are mainly used in relatively regular buildings, but in recent engineering practice, more and more complex concrete structures characterized by uniform changes in folds have emerged, which requires the preparation and refinement of high-performance materials during the construction process. High-matching template processing technology has put forward extremely high requirements. Current equipment and processes are difficult to meet the needs of such as-cast concrete structures. Therefore, it is urgent to develop special technologies to solve the construction of complex as-cast concrete structures and can be promoted and applied. The project research starts from the aspects of material research and development, process innovation and demonstration integration, carries out technical research on the construction problems of complex artistic fair-faced concrete structures, forms a complete set of technologies to solve the construction of natural texture space artistic configuration fair-faced concrete structures, and has achieved a series of innovative results. 1. Main scientific and technological innovations (1) Based on the complete set of technologies for complex fair-faced concrete structure formwork systems based on intelligent processing and module assembly, two sets of complex formwork processing processes have been formed of multi-dimensional digital control rapid prototyping, multi-dimensional digital engraving unit processing and modular assembly, and developed A template preparation technology that combines lining layers and panel layers meets the production and assembly requirements of structural templates with arbitrary spatial geometric surfaces. And realize the artistic effect of carving complex texture on the surface of the as-cast concrete structure. (2) Based on large-scale application of as-cast concrete preparation technology with uniform color on the concrete surface and long-term stable material, it solves the problems of controlling the quality, apparent color difference, and working performance of as-cast concrete raw materials. The developed concrete materials can meet the requirements of as-cast concrete structure artistic effect. (3) The construction technology of as-cast concrete structures based on the shape change requirements of spatial geometric structures forms a complete set of construction technologies for pouring, maintenance, formwork removal and repair of as-cast concrete structures with complex shapes, which meets the typical representative of the flower basket art concrete structure. Fine construction requirements for as-cast concrete structures with complex shapes and wrinkled texture finishes. 2. Intellectual property projects have applied for 6 invention patents, and currently have obtained 1 invention patent authorization and 1 utility model authorization, covering all fields of research and development of new materials, development of new equipment and improvement of construction performance of fair-faced concrete structures, forming a systematic independent intellectual property rights. After novelty search, level search and expert acceptance by authoritative organizations, the research results have generally reached the international advanced level. 3. The research results of promotion and application have been successfully applied in the Tianan Sunshine Square project. The new process and new technology have effectively ensured the smooth implementation of the even-changing fair-faced concrete structure with complex shapes and folds, achieved the aesthetic and sensory impact of fair-faced concrete, and received widespread attention from all walks of life., and has been promoted and applied in the C13-1 commercial plot project of Jiading New City, with good results. In the past three years since the research results have been applied, the cumulative new output value has been 16.19 million yuan and the profit has been 1.04 million yuan, with significant economic benefits. The research results have ensured the development of high-end artistic fair-faced concrete structures, completed the successful construction of many key projects, especially in the Tian 'an Sunshine Project, recreated the wonders of the ancient Babylon Hanging Garden, and achieved good social response. After my country's social and economic development has entered a new stage, it has provided solid support for the construction of architectural art projects, and also provided ideas and reference for the implementation of new projects.