Quickly construct columns with a safe and robust deep mixing method! High-quality columns can be created in sandy soil, clay, loam, and other ground types. *Building technology performance certification obtained.
This construction method is a mechanical mixing deep mixing treatment method that creates columnar ground improvement bodies by excavating and mixing the ground while discharging a slurry of cement-based solidifying material. It has a maximum design strength of Fc=2,500KN/m2, which is high strength, and the dedicated special mixing machine has high mixing efficiency, allowing for the creation of high-quality columns in sandy soil, clayey soil, loam, and other ground types. **Features of the SAT Column Method** - Building technology performance certification GBRC No. 18-28 - Use of a dedicated mixing machine for the SAT column method - Supports various improvement forms according to purpose, including pile type (pile arrangement, circular arrangement, lap arrangement), block type, and wall type - Thorough management system with real-time management devices to construct safe and robust columns - Capable of selecting equipment from small to large heavy machinery and related equipment to accommodate a variety of sites, including buildings, civil engineering structures, and temporary structures - Achieves low cost with a lineup of solidifying material amounts with a reduced increase factor (variation coefficient of 25%) and improvement diameters ranging from φ400 to 1600mm *For more details, please download the PDF document or feel free to contact us.*
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【Standard Construction Specifications and Application Range】 ■Improvement Type: Pile type (pile arrangement, circular arrangement, and lap arrangement), block type, wall type ■Applicable Structures: Buildings, civil engineering structures, retaining walls, and works ■Number of Excavation Axes: Single axis ■Number of Excavation Mixing Blades: 6 including excavation blades ■Construction Cycle: 2-cycle construction or 1-cycle construction ■Blade Rotation Speed: 650 rpm or more ■Improvement Diameter: φ400 to 1600mm ■Maximum Improvement Depth: 20m ■Design Standard Strength: 500 to 2500 kN/m2 (sandy soil, clay) 500 to 2000 kN/m2 (loam)
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Our company was founded in 1958 and specializes in underground special civil engineering works such as underground continuous walls, underground obstacle removal, ground improvement, and pipeline construction. In recent years, we have expanded our business operations to include slope work and construction. There is a growing social demand for securing the natural environment, seismic reinforcement, liquefaction prevention, restoration of structures, and urban redevelopment, which have become pressing issues in recent years. In response to these social needs, we have developed seismic reinforcement and liquefaction countermeasure methods such as the "Ultra Multi-Point DP Method" and the "High Grip Grout Method." For structural restoration, we utilize our in-house developed restoration method called "Suiheikun," and for urban redevelopment, we are conducting research and development of new methods such as the "Hiro Work Kmigty Method," "Bauer Method," and "Super Top Method," aimed at underground obstacle removal. Additionally, as part of our eco-friendly initiatives, we are researching and developing methods that use bubble drilling fluid to reduce industrial waste, striving to contribute to society through high-quality construction and services. We aim to continue responding to the needs of the times by deploying a variety of specialized techniques and uniquely developed methods.