Non-excavation construction work - List of Manufacturers, Suppliers, Companies and Products

Next-generation liquefaction prevention method [KB Drain Method]

We have established a technology to install special drainage pipes that can be expected to lower groundwater levels underground without excavation.

The KB Drain Method is a non-excavation groundwater lowering technique that establishes the technology to lay special collection and drainage pipes without excavating the target ground. Traditionally, driving piles to counter liquefaction was the mainstream approach, but this method increases resistance to liquefaction by lowering the groundwater level and increasing the thickness of the non-liquefaction layer. As a result, it enables construction in urban and residential areas where traditional excavation methods were difficult. 【Features】 ■ Safe and reliable construction method ■ Construction in narrow spaces ■ Compatible with a wide range of soil types ■ Long-distance construction with a 100m span ■ Compact equipment for cost-effectiveness ■ Fast execution with fewer processes *For more details, please refer to the PDF materials or feel free to contact us.