西尾技建 List of Products and Services

The "Ultra Column Method" is a mechanical mixing deep mixing treatment method that uses a cement-based solidification material slurry to solve the issue of strength variability often associated with soil column methods. 【Features】 ◆ Excavation head that prevents soil co-rotation, eliminating poor mixing ◆ Reliable improvement achieved through thorough quality control ◆ Can be implemented in a wide range of applications without being limited by improvement type, building scale, or site environment 【For more details, please download the catalog or feel free to contact us】 　　　　　↓　↓　↓　　　　　　　　　　　　↓　↓　↓

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EAZET has continuously improved product performance based on four key characteristics: high performance as a pile construction method, reliability based on a manufacturer responsibility construction system, compactness during construction, and environmental performance demanded by the times. Starting with pile construction in residential areas, urban areas, and narrow sites, it is also active in various fields of architecture and civil engineering, including pile construction for renovations of existing buildings, within factories and plants, for elevator installations, in the railway sector, for transmission towers, seismic reinforcement, and seismic isolation. 【Contents】 ○ Introduction ○ EAZET Pile Material Specifications For more details, please contact us or download the catalog.

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The ATT column, which started as a friction pile for soft ground, has seen an increase in adoption as a tip-supported pile due to improvements in drilling capacity through the introduction of high-torque machinery. By incorporating high-tensile steel pipe STKT590, the "pile material capacity," which was often insufficient when used as a tip-supported pile, has significantly increased, enabling more economical foundation design compared to conventional ATT columns. 【Features】 ○ Exhibits large vertical and horizontal forces ○ Demonstrates high pull-out resistance For more details, please contact us or download the catalog.

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The ATT column is a hybrid pile that combines a highly reliable columnar improvement body with a "winged steel pipe" that utilizes the technique of the screw pile EAZET method within the improved body. By integrating the column and the winged steel pipe, it achieves a significant bearing capacity. This is particularly economical when the supporting ground is deep. 【Features】 ○ Exhibits large vertical and horizontal forces ○ Demonstrates high pull-out bearing capacity For more details, please contact us or download the catalog.

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The environmentally friendly screw pile EAZET method, which features low noise, low vibration, and zero soil displacement, has recently updated and modified its technical review certification from the National Institute for Land and Infrastructure Management. We aim for further growth as a pile method for civil engineering structures. Our unique pile shape and installation method maintain a well-balanced performance of essential characteristics required for pile methods, such as driving force and pull-out performance. 【Features】 ○ Environmentally considerate pile method For more details, please contact us or download the catalog.

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The Ultra Column Method is a mechanical mixing deep mixing treatment method that uses a cement-based solidifying material slurry. It employs a drilling head with a unique cross-shaped anti-rotation wing that reduces the mixing failure caused by the soil's rotation phenomenon, which is problematic in viscous ground. Additionally, by measuring the resistivity of the column immediately after construction with a mixing tester, we can confirm the mixing condition and construct high-quality columns. 【Features】 ○ Improved mixing efficiency with unique technology ○ Reliable quality control ○ Various improved forms available for selection For more details, please contact us or download the catalog.

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The Rising Method is a ground improvement technique that involves placing pre-excavated soil into the excavation area and using a uniquely developed mixing bucket to mix the soil with slurry (W method) or soil with solidifying agents (D method), thereby constructing a highly homogeneous improved body of block. 【Features】 ○ Ground conditions can be confirmed through pre-excavation ○ Mixing conditions can be investigated immediately after construction ○ Underground obstacles can be removed ○ A cubic shape allows for a 100% improvement rate For more details, please contact us or download the catalog.

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Nishio Giken Co., Ltd. is a foundation design support company that can propose the introduction of new technologies and methods for the diversifying construction and civil engineering projects. We strive daily to ensure that we can always provide the best proposals. 【Business Activities】 ○ Ground Investigation ○ Piling Work ○ Ground Improvement For more details, please contact us or download the catalog.

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