Minister of Land, Infrastructure, Transport and Tourism certified construction method! Achieving limitless construction with no vibrations, no noise, and no leftover soil.
The "bD Pile Method" is an environmentally friendly seismic isolation method that is executed without vibration, noise, or the generation of excess soil. It is a minister-certified method that does not require specialized heavy machinery and can be implemented using a backhoe. The length of the piles can be freely designed and manufactured according to needs, making it economical. Applicable ground types include sandy ground, gravelly ground, and clayey ground, and the bD piles can be selected from 12 types based on combinations. 【Features】 ■ No vibration ■ No noise ■ No excess soil generated ■ Environmentally friendly ■ No specialized heavy machinery required *For more details, please download the PDF or feel free to contact us.
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basic information
【Types of bD Piles】 ■190.7mm ・〈Diameter〉400mm 〈Thickness〉12mm, 16mm ・〈Diameter〉450mm 〈Thickness〉12mm, 16mm ■139.8mm ・〈Diameter〉300mm 〈Thickness〉12mm ・〈Diameter〉350mm 〈Thickness〉12mm *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Wooden house foundations ■ Manhole foundations ■ Slope failure countermeasures ■ Machinery foundations ■ Bridge pier foundations, etc. *For more details, please download the PDF or feel free to contact us.
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Company information
The Japan Blade Pile Association is an organization that conducts technological development, technical guidance, design support, and application development related to rotary embedded steel pipe piles for the safety and security of society. The construction method of the 'bD pile' developed by our association is environmentally friendly, with no vibrations, no noise, and no discharged residual soil. It is a seismic isolation method that can be applied to various uses, including foundations for wooden houses, manhole foundations, and slope failure countermeasures. Please feel free to contact us if you have any inquiries.
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