Business Description

Pile businessContact

No. 1 in market share for concrete piles for 10 years in a row

We should not forget that the foundation that supports this comfortable urban life is soft ground with sediment and thickly deposited mud. We respond to a wide range of needs with the industry’s greatest number of products and high performance construction power. Furthermore, we establish high quality guarantees and contribute to society with trust and confidence.

PHC Pile

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
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

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PRC Pile

PRC Pile

They are piles with PC steel bars and deformed bars placed in high-strength concrete.

Products handled
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

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SC Pile

SC Pile

These are concrete piles with shell steel pipes, which are steel pipes fused with concrete. Due to the longer length and the larger diameter of the foundation pile, the required performance for the pile is higher.

Products handled
Hi-SC123 pile / HI-SC105 pile / 590-SC105 pile
Other SC pile / HI-SC pile

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Construction Management Equipment

Geomaster (construction management system)

The most important management items in the construction of precast piles are Confirmation of Bearing Layer, Depth of Excavation, Dosage of Foot Protection Liquid and Pile Periphery Fixing Liquit, 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)

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)
Coupling pile method (semi-rigid pile head connection method)
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F.T. Pile construction method (semi-rigid pile head connection method)
F.T. Pile construction method (semi-rigid pile head connection method)
http://www.ftpile.jp/
  • Catalog Download
  • NM curve NQ curve output software / Pile figure drawing CAD data / Selection table / Various sorts of materials
  • Pile Construction Video : Hybrid kneading method
  • Pile Construction Video : SUPER DANK method
  • Underground heat utilization system : Hybrid pile video
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