Advanced Enlarged Tip Foundation Steel Pipe Pile Method 'TN-X'

Advanced expansion and foundation steel pipe pile method certified by the Minister of Land, Infrastructure, Transport and Tourism in 2005!

The "TN-X" method is a high-support steel pipe pile construction technique that achieves significant bearing capacity by constructing a maximum 2,400mm base stabilization bulb at the tip of the pile using a hydraulic expansion and contraction drilling head. It is primarily used in important structural buildings such as large logistics warehouses, government buildings, hospitals, and airport facilities that require high pile capacity. 【Features】 ■ Exhibits high bearing capacity ■ Demonstrates excellent seismic performance with steel pipe piles ■ Adopts a middle excavation method that allows for long construction lengths ■ A method that generates minimal residual soil ■ Achieves thorough quality control *For more details, please download the PDF or feel free to contact us.

Ground foundation construction method