Increased strength and capable of handling complex-shaped components! By overlapping the components, the strength of the rebar itself is also enhanced.
"Flare welding" is a method of joining parts by overlapping them and using arc welding. By overlapping materials through flare welding, the strength of the rebar itself is also improved. It is used for banding and hoop reinforcement in pile head reinforcement work, seismic reinforcement, elevated bridge construction, etc. A qualification is required to perform flare welding. First, there is the basic level "Downward SA-2F," and the type of qualification varies depending on the working posture. For welding from bottom to top, such as in pile head reinforcement work, "Vertical SA-2V" is required, while for horizontal welding, such as for column bands and hoop reinforcement, a specialized level "Horizontal SA-2H" is necessary. [Features] ■ SA-2F (Downward) ■ SA-2V (Vertical) ■ SA-2H (Horizontal) *For more details, please refer to the PDF materials or feel free to contact us.
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【Achievements】 ■ Construction of JR Kanazawa Station (June 1990) ■ Construction of Hokuriku Shinkansen (June 2000) ■ Construction of Kanazawa 21st Century Museum of Contemporary Art (October 2004) ■ Construction of Ishikawa Comprehensive Sports Center (January 2006) ■ Construction of Kanazawa Institute of Technology Hakusan Campus ■ Construction of NHK Kanazawa Broadcasting Station *For more details, please refer to the PDF document or feel free to contact us.
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Our company mainly conducts gas pressure welding work for rebar related to civil engineering and construction projects. "Gas pressure welding" involves butting the ends of rebar together, applying pressure in the axial direction of the rebar while heating the joint area with an oxygen-acetylene flame, bringing the joint surfaces to a red-hot state without melting them, ensuring the clean metal surfaces adhere closely, and fusing the atoms of the metal together to create a joint. We have a wealth of experience, particularly in Kanazawa, including projects such as Kanazawa Station, museums, and sports centers.