This project supported the Shantou First Middle School Station section of the Yue Dong Intercity Railway. The station is a four-level underground side station with a main structure length of 127 meters and a width of 29.6 meters.

The standard section structure reaches approximately 32.6 meters in height, with a total construction area of about 16,000 square meters. The main structure uses a top-down reverse construction method, while the surrounding protection system includes 56 underground diaphragm wall sections with a design depth of 57 to 65 meters.

Within this demanding underground infrastructure application, Yunzhu subway segment release agent solutions helped the customer maintain dependable demolding performance and cleaner separation during segment production. The project demonstrates Yunzhu’s ability to support complex precast operations with consistent mold release performance.