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.
Inquire About This Product
basic information
【Work Procedure】 1. Use the excavator to lay the KB push pipe. 2. After reaching the destination, retrieve the excavator. 3. Push the KB composite pipe, which combines the KB protective pipe and KB drain pipe, from the launch shaft. The KB push pipe will be retrieved from the receiving side. 4. The KB composite pipe will be installed from the launch shaft to the receiving shaft. 5. While leaving the KB drain pipe in place, pull the KB protective pipe towards the launch shaft. 6. The installation of the KB drain pipe is completed. *For more details, please refer to the PDF materials or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs![Next-generation liquefaction prevention method [KB Drain Method]](https://image.mono.ipros.com/public/catalog/image/01/7df/496188/IPROS55865553568307446871.jpeg?w=120&h=170)
Company information
Since its establishment, our company has specialized in water supply and sewage infrastructure projects, engaging in various construction works as an expert in lifelines. For information on construction promotion and pipeline rehabilitation methods, please feel free to contact us.