本久 List of Products and Services

The "MRC Method" is a columnar ground improvement technique that addresses various issues that may arise during excavation work in areas affected by groundwater or where soft ground is deposited. By using compact construction machinery, it minimizes the impact on the local community while providing high-quality ground improvement. 【Features】 ■ Contribution to the community brought by compactness ■ Improvement of structural integrity brought by excellent applicability ■ Expansion of application range and utilization brought by high-performance machinery ■ Reduction of the burden on the local community brought by low costs ■ Improvement of construction safety brought by high reliability *For more details, please download the PDF or feel free to contact us.

• Ground foundation construction method

The "Solid Cube Method" is a slurry-type mechanical mixing block ground improvement method. Applicable structures include foundations for buildings and works, as well as temporary structures such as retaining walls, and the applicable ground consists of sandy soil, clayey soil, and loam. Additionally, information from various sensors attached to the bucket mixer and arm displays the bucket's movement trajectory, mixing count, and electrical resistivity value in real-time on the operator's monitor. 【Features】 ■ Efficient excavation method ■ Dedicated bucket mixer with anti-circular mixing function ■ Construction management device that visualizes the interior of the improved body ■ Specimen production using an uncured sample collector ■ Indoor mixing tests with mixed soil, etc. *For more details, please download the PDF or feel free to contact us.

• Ground foundation construction method

The "Super Rappuru Erunido Method" is a ground improvement technique that utilizes soil generated from excavation down to the supporting ground level. By adding solidifying agents and water to this soil and mixing it with a uniquely shaped bucket, it creates a fluidized treated soil that is formed into block-shaped ground improvement bodies beneath the foundation. This method allows for direct confirmation of the supporting ground, enabling visual inspection of the mixing conditions while appropriately adjusting the amounts of solidifying agents and water, resulting in a high-quality improvement body with minimal variation in strength. 【Features】 ■ Excellent cost-effectiveness ■ Easy confirmation of the supporting layer ■ Shortened construction period and high-quality improvement bodies ■ Minimal excess soil on-site (disposal residual soil volume) ■ Quick response to various site conditions *For more details, please download the PDF or feel free to contact us.

• Ground foundation construction method

This is a proposal for liquefaction countermeasures that can be adapted to narrow sites using the GRID WALL(R) method combined with foundation piles. With advanced liquefaction countermeasures, it is now possible to design more economical foundation piles that take into account "friction resistance" and "horizontal resistance." The construction machine has a simple structure without protrusions, allowing it to operate very close to the boundary. 【Features】 ■ Achieves both cost reduction and improved safety ■ Highly effective in suppressing wave motion during earthquakes ■ Can be used for earth retention ■ Prevents water leakage ■ Reduces ground deformation and suppresses liquefaction *For more details, please refer to the PDF materials or feel free to contact us.

• Ground foundation construction method