Ground Improvement Work "Screw Press Liquefaction Mitigation Method"

Eliminate liquefaction damage from residential land in Japan! Ultra-low-cost liquefaction countermeasure methods.

The "Screw Press Liquefaction Mitigation Method" is a construction method suitable for residential areas, characterized by being vibration-free, low-noise, and having a short construction period. It is a hybrid method that simultaneously compresses sandy ground and dissipates pore water pressure, addressing liquefaction issues while also improving ground stability (increasing bearing capacity). Effectiveness tests were conducted over two years in collaboration with Nagaoka University of Technology at the prefectural land "Manyo Wharf" in Takaoka City, Toyama Prefecture, confirming its significant effectiveness. 【Features】 ■ An environmentally friendly method that does not use cement ■ Also improves ground stability (increases bearing capacity) ■ Vibration-free, low-noise, short construction period ■ Extremely low cost compared to existing methods ■ Generates very little drilling waste *For more details, please refer to the PDF materials or feel free to contact us.

Ground improvementGround foundation construction method