Improved adhesion performance with grout material! Pile material combining nodules and economical valves.
"Micro piles" are small-diameter cast-in-place piles and embedded piles with a diameter of approximately 100 to 300 mm. Steel pipes are pulled in while drilling into the ground to the specified depth, and if necessary, steel reinforcement materials such as rebar are inserted, followed by the injection of grout material to form the pile. Additionally, this product features a reliable coupler-type threaded joint that guarantees the strength of high-strength steel pipes and the overall strength of the pipes, along with a node projection that enhances adhesion performance with the grout material and an economical non-return valve. [Features] ■ Manufactured using electric resistance welding, resulting in extremely good dimensional accuracy. * Depending on design conditions, the application of general structural carbon steel pipes (STK) is also possible. ■ Equipped with an economical and high-performance non-return valve, ensuring reliable grouting. ■ A selection of efficient construction menus tailored to the geological conditions of the site is available. * For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Standard Steel Pipe Size (Excerpt)】 ■Outer Diameter: 165.2mm ■Wall Thickness: 7.1mm ■Cross-sectional Area: 35.26cm² ■Unit Weight: 27.68kg/m ■Second Moment of Area: 1.10×10³cm⁴ ■Section Modulus: 134cm³ *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applicable Fields】 ■ Support measures for structures ■ Reinforcement of existing structures ■ Landslide prevention ■ Slope reinforcement for cut earth, etc. *For more details, please refer to the PDF materials or feel free to contact us.
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Company information
As a pioneer in post-installed anchors in Japan, KFC was established in 1965. We respond to customer needs with a consistent system from product development to sales and construction. Our business activities are centered around three main areas: construction fastening materials such as post-installed anchors, materials for tunnel excavation like rock bolts and auxiliary methods, and various construction works related to seismic reinforcement, safety measures, equipment, and refreshment.