Method Introduction: "NS Eco Pile Rotational Press-in Steel Pipe Pile Method"

It is a construction method that achieves no spoil, low noise, and low vibration, with excellent economic efficiency and consideration for the environment.

The "NS Eco Pile" is a revolutionary rotary-driven steel pipe pile developed by Nippon Steel Corporation (formerly known as Nippon Steel & Sumitomo Metal Corporation). It is a steel pipe pile with spiral wings welded to the tip, allowing for construction with no soil displacement, low noise, and low vibration by rotating and driving the steel pipe using a full rotary machine. <Features> ■ No soil displacement… No mud or residual soil is generated. ■ Low noise and low vibration… Achieves low noise and low vibration construction through the rotary driving method. ■ Usable with general machinery… Construction can be performed using general machinery such as three-point support pile drivers and full rotary machines. ■ Retrievable… The pile can be extracted and removed by rotating it in reverse. This is effective for temporary construction. *For more details, please download the PDF or feel free to contact us.

Special Construction Method