Ultra Column Method NEO [A Ground Improvement Method that Achieves Low Residual Soil]
Achieving low residual soil! A ground improvement method that increases the water-solid material ratio of cement milk to a high concentration of up to 40%.
The "Ultra Column Method NEO" is a mechanical mixing deep mixing treatment method that uses a cement-based solidifying material slurry. By using a special additive (Ultra Liquid), the water-to-solid ratio of the cement milk can be concentrated up to 40%, allowing for the construction of high-strength, low residual soil columnar improvement bodies. 【Features】 ◆ Quality inspections that normally take about a week can be completed on the same day ◆ Reduction in the amount of solidifying material ◆ Decrease in generated residual soil ◆ Low noise and low vibration 【For more details, please download the catalog or feel free to contact us】
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basic information
【Stirring Device】 This is a simple stirring device composed of a hollow rod with a solidifying material discharge outlet at the tip, stirring wings, two types of anti-rotation wings, and excavation wings. The "protruding wing" of the anti-rotation wings has a wing length longer than the excavation diameter, preventing rotation by obtaining reaction force from the ground. Additionally, the "intermediate wing" has a shorter wing length, reducing resistance during penetration and effectively stirring and mixing highly viscous soil types. 【Acquisition of Building Technology Performance Certification】 This method has obtained building technology performance certification from the Japan Building Disaster Prevention Association. 【Wide Range of Applications】 In addition to building foundations, it can be used for a wide range of applications such as settlement and sliding measures for embankments, retaining walls, and water-stopping walls. Please feel free to contact us.
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Applications/Examples of results
In addition to building foundations, it can be used for a wide range of applications such as measures against settlement and sliding of embankments, retaining walls, and water stop walls. [For more details, please download the catalog or feel free to contact us.]
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Company information
The association is responsible for technical oversight related to the ultra-column construction method, certification of designated construction companies, education and training for designated construction managers, as well as providing technical instructions and guidance to designated construction companies and designated construction managers.