An evolved version of the middle excavation expansion foundation method, ensuring high reliability through an advanced construction management system!
The "Hyper-NAKS II Method" is classified as an embedded pile method using precast concrete piles, specifically the middle excavation and expansion foundation method. With the hydraulic mechanism, the starting position for wing expansion and the position for fixed liquid injection around the pile can be confirmed in real-time by the construction management device. Additionally, since it allows for the construction of the bulb section in a clockwise direction, it increases the soil discharge rate within the bulb section, enabling the construction of high-quality bulbs. 【Features】 ■ Dramatic increase in bearing capacity ■ Maximum pile diameter is φ1200mm ■ Maximum construction depth exceeds 70m ■ Foundation bulb structure using hydraulic expansion bits ■ Adoption of a new construction management system that ensures workability and reliability *For more details, please download the PDF or feel free to contact us.
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【Construction Efficiency (Guideline)】 ■100m/day *This may vary depending on construction conditions, heavy machinery, and ground conditions. *For more details, please download the PDF or feel free to contact us.
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Toyo Asano Co., Ltd. is engaged in the manufacturing of various prestressed concrete piles utilizing centrifugal force, as well as the responsible execution of construction related to pile products. The design strength of the concrete used in our main product, precast piles, is high-strength concrete of 80 N/mm² or 85 N/mm² or higher. Additionally, with our ministerial certification method, we propose the most suitable construction method from various options, taking into account the performance of the building.