Project Description: UHPC facade panel project of Haimen civic farm is a benchmark pastoral complex project. It adopts hollow ultra-thin 20mm UHPC precast facade panels with a total application area of about 5,000㎡, fabricated in factory and dry-hung assembled on site. Inspired by traditional farm granaries, the design extracts rural woven textures and creates exquisite light and shadow effects through hollow UHPC elevation, integrating pastoral scenery with modern architectural aesthetics and inheriting local farming culture. UHPC features lightweight high strength, outstanding durability, weather and corrosion resistance with long-term maintenance-free performance. Its hollow structure realizes ventilation, daylighting and artistic facade effects. Prefabricated assembly construction is eco-friendly, efficient and low-carbon, perfectly fitting the architectural style and greatly improving building appearance and service life. As a typical demonstration of large-scale UHPC application in rural cultural tourism buildings, the project promotes green prefabricated rural architecture and drives technological innovation in the industry.