菱建基礎 本社
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菱建基礎 Company Profile
To the future underground, foundational engineering field
Rin Building Foundation Co., Ltd. has been dedicated to contributing to society through foundation work since its establishment as a foundation-specialized company in 1960, prioritizing safety and quality. We will continue to develop technologies that meet the needs of the times and strive to meet the expectations of our users. Please feel free to contact us if you have any requests.
Business Activities
■Various Site Piling Works ・All-Casing Method ・Earth Drill Expanding Method ・Reverse Method (TBH) ・Cast-in-Place Steel Pipe Concrete Piles (KCTB) ■Underground Obstacle Removal Works ・Full Rotation All-Casing Method ・Multi-Drill Method ■Tip Winged Rotating Driven Steel Pipe Piles (Tsubasa Piles) ■Soil Cement Composite Steel Pipe Piles (HYSC Method) ■Ground Improvement ■H-shaped PC Piles
Recommended information
Earth Drill Expansion Pile (newACE) Method
new ACE method
This is a method of pile foundation construction known as the expansion resistance pile method, which improves the vertical load-bearing capacity of piles by excavating the expansion resistance section in a frustum shape using a newACE bucket. An earth drill machine is used for the excavation. 【Features】 ● The excavation method for the shaft section can be selected based on the ground conditions (earth drill, all-casing, reverse). ● Expansion of up to 4.8 meters is possible, with a maximum effective expansion ratio of 4.62. ● Concrete with a maximum design strength of Fc 80 N/mm² can be used. ● Two scrapers ensure accurate measurement of the hole wall. ● The inclination angle of the expansion resistance section is consistently maintained at 12°. *For more details, please refer to the PDF document or feel free to contact us.
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Detailed information
| Company name | 菱建基礎 本社 |
|---|---|
| Contact address | postalcode 170-0005 Tokyo/ Toshima-ku/ 7th Floor, ONEST Minami-Otsuka Building, 2-37-5 Minami-OtsukaView on map TEL：03-6912-6334 FAX：03-5977-3077 |
| Industry | General contractors and subcontractors |
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