Ground Improvement Work "Screw Press Method"

Protecting Japanese buildings from earthquake disasters! Because it's in unseen areas, assurance of seismic and environmental performance is essential.

The "Screw Press Method" is a ground improvement technique that enhances soil bearing capacity, creates earthquake-resistant ground, and is an environmentally friendly low-carbon ground improvement method. The crushed stone columns created by this method compact the entire ground through pressure, and even if shear occurs, it has little effect on strength, while also effectively attenuating seismic waves, protecting your valuable home from earthquakes. It demonstrates tremendous effectiveness in liquefaction countermeasures by strongly compacting the ground and dissipating pore water pressure through highly permeable piles. This method resolves the concerns and worries associated with traditional ground improvement work, creating a reliable foundation to support buildings. 【Features】 ■ Significant reduction in construction time and costs ■ Environmentally friendly low-carbon ground improvement method ■ Capable of forming piles from thinned wood or crushed stone columns ■ Excavation method with zero excavation residual soil ■ Crushed stone columns are strong against earthquakes and significantly reduce liquefaction phenomena *For more details, please refer to the PDF document or feel free to contact us.

Ground improvement materials