The improved ground can maintain the strength to support the building for a long time!
The "Columnar Improvement Method" involves injecting cement milk into stable ground, compacting the soil into columnar shapes using machinery, and then constructing a foundation on top of it. Columns made of a cement-based solidifying agent (soil improvement cement) mixed with soil, referred to as columns, are created within the ground. By selecting the appropriate soil hardening agent, this method can accommodate improvement work for various soil types, including clay and sand. 【Process】 ■ Using specialized construction machinery, excavate to the planned depth while injecting the cement-based solidifying agent. ■ Reverse the construction machinery to mix the soil and cement-based solidifying agent. ■ Raise and lower the pit of the construction machinery to mix the entire area. ■ Completion is achieved once the material is fully solidified. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Other Sales Items】 ■ Steel Pipe Pile Method (Rotary Press-in Method) ■ Swedish Sounding Test ■ Surface Improvement ■ Settlement Correction, etc. *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Tōtoku Co., Ltd. was established in 1983 as a specialized construction company focusing on unique civil engineering projects such as small-diameter propulsion works. In 1995, based on the experience we have cultivated in ground excavation technology, we also began to engage in residential ground surveys and ground reinforcement works. Because we understand the ground, we strive to provide our services at the lowest possible cost. Please feel free to contact us with any inquiries.