Pile businessInquiry
Since we live in a land of earthquakes, we have to remember that the foundation of our pleasant life is built on soft ground of thick sand and clay deposits. We offer a wide range of costumers’ needs with the greatest number of products and high-performance construction capabilities. Furthermore, we established high-quality assurance system and we contribute to society with trust and confidence.
PHC Pile
As high quality, high performance piles, centrifugal force high-strength prestressed concrete piles (PHC piles) account for the mainstream of foundation piles.
- Products handled
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MS-hi123 pile / MS-TS/ST123 pile / BF123 pile / BF-TS123 pile
MS-hi105 pile / MS-TS/ST105 pile / BF105 pile / BF-TS105 pile
Other MS-hi pile / MS-ST pile / BF pile / BF.S pile / JIS reinforced pile
PRC Pile
They are piles with PC steel bars and deformed bars placed in high-strength concrete.
- Products handled
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DAM105 pile / TS-DAM105 pile / BF-DAM105 pile / BF-TS-DAM105 pile /
Other DAM pile / BF-DAM pile / TS-DAM pile / COPITA form PRC pile / RC pile
SC Pile
These are concrete piles which combine the concrete with a steel pipe. Since the pile foundation became longer and larger in diameter, the required performance for the pile has been high level.
- Products handled
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Hi-SC123 pile / HI-SC105 pile / 590-SC105 pile
Other SC pile / HI-SC pile
Construction Management Equipment
- Geomaster (construction management system)
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There are many important management items when constructing precast concrete piles. For example, confirmation of bearing layer, depth of excavation, the injection of cement and water etc.
Geomaster is a construction control system that can detect ground conditions and construction situations in real-time with various sensors mounted on the main body of the piledriver by processing the detected data with a computer.
No welding joint
- Triple Plate joint (Connection Plate / Fitting Method with No Welding Joint)
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TP Joint consists of end plates, side plates, reinforcing bands, connecting plates, and connecting bolts. The fitting hardware of the pile body consists of an end plate, a side plate and a reinforcing band, and a screw hole corresponding to the bolt hole of the connection plate is cut in the side plate. On the end plate, when the upper pile is aligned with the lower pile, a convex protrusion to be fitted to the shape of the connection plate is formed. The connection plate is a concave shape to be fitted with the protrusion of the end plate, and by attaching a connection bolt to the screw hole of the side plate, the concave and convex are fitted, and the stress acting on the pile is transmitted by this fitting part. In addition, the connecting bolt serves to prevent the connection plate from being detached when a tensile force acts on the pile.
Semi-rigid pile head method
- Coupling pile method (semi-rigid pile head connection method)
- http://www.capia.biz/
- F.T. Pile construction method (semi-rigid pile head connection method)
- http://www.ftpile.jp/
