Ground reinforcement work | Protecting structures with the high bearing capacity Σ-i method to prevent uneven settlement.
Eliminate the risk of uneven settlement of buildings! With the Σ-i method, which has excellent penetration and high tip support capacity, we achieve long-term safe structural design.
To ensure the long-term structural safety of buildings, it is essential to accurately assess the bearing capacity of the site ground and carry out optimal ground reinforcement work. Improper construction on weak ground can lead to tilting and cracking of buildings due to uneven settlement, which can diminish asset value. The "Σ-i Method" proposed by Geotech is a pile-type ground reinforcement method that uses a small-diameter steel pipe equipped with four cutting blades and an integrally molded spiral wing at its tip. Its unique tip structure generates high thrust power, allowing it to smoothly anchor into hard supporting layers and achieve significant tip bearing capacity. Additionally, the construction method does not use cement and generates no construction waste, maintaining a clean site environment with low noise and low vibration, thereby reducing environmental impact. It has obtained GBR-C performance certification from the Japan Building Disaster Prevention Association, enabling reliable foundation design utilizing SWS tests and dynamic cone penetrometer test results. Under a solid construction management system, we continue to safely support important structures from the ground up.
- Company：ジオテック
- Price：Other
