3D-printed building unveiled in Yichang

A university in Yichang has developed a 12-meter gantry-style 3D printer which had successfully constructed a two-story, 8-meter-tall 3D-printed building spanning 100 square meters.

With just three workers, the printing process takes less than a month - 70 percent faster than traditional construction methods.

This advanced 3D printer was developed over three years by Associate Professor Li Yangbo and his team at China Three Gorges University. With a maximum printing height of 12 meters and width of 11 meters, the printing area is roughly 150 square meters. It has overcome key challenges in large-scale 3D printing, including precision control, structural continuity and print stability.

3D printing enables complex geometries and customized designs while significantly reducing labor costs and material waste. With its unique advantages, this technology is transforming the way we build. As advancements continue, 3D printing is set to bring even more groundbreaking innovations in the future.

Check out this video to explore this cutting-edge 3D printer in Yichang!

Scriptwriter: Yan Wanqin, Chen Si
Photographer: Ma Yuhan, Chen Zai, Li Zhengchao, and Tang Lingqi
Video editor: Ma Yuhan, Qin Yiyuan