The key parts of the venue, such as the roof structure, high-rise stands, or large-span transfer beams, are often tens of meters above the ground and have open working surfaces. The concrete conveying pipe system is capable of vertically pumping concrete to high-altitude work platforms and covering a wide pouring area with fabric rods. This "air corridor" type of transportation method avoids the inefficiency and intermittency of relying on a large number of tower cranes for lifting, supports the continuous pouring of high-altitude large volume concrete, and is crucial for controlling structural integrity and shortening the main construction period.