A jack that is ideal for repair work on bridge supports and adjusting the reaction forces of structures!
The "FKK Flat Jack" is a jack that can be installed in extremely narrow spaces due to its structural shape characteristics. It can generate a large force in a stable state, making it useful for a wide range of applications, such as repair work on bridge bearing sections and adjusting reaction forces in structures. 【Features】 ■ Ultra-thin and lightweight, allowing for use in confined spaces ■ Simple structure with no failures ■ Selection of fixation methods using inorganic injection materials is possible ■ Simple arrangement of interconnected piping for dozens of units according to the characteristics of the structure ■ Can provide uniform lifting force *For more details, please download the PDF or feel free to contact us.
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basic information
【Components】 ■ Flat jack body ■ Pressure plate ■ Piping materials ■ Connectors ■ Special injection material "FJS-Powder" 【Equipment Used】 ■ Pressure pump ■ High-pressure injector ■ Various pressure gauges ■ Flow tester *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Application Examples】 ■ Replacement of bridge bearings ■ Installation of new bridge bearings ■ Preloading and underpinning ■ Seismic retrofitting work ■ Others *For more details, please download the PDF or feel free to contact us.
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Company information
Kyoto Steel Wire Concrete Promotion Co., Ltd. mainly engages in the manufacturing, sales, development, and technical cooperation of materials for prestressed concrete. The "FKK Fresnoy Method," which introduces prestressing into concrete structures and components developed through research and development in collaboration with the Fresnoy World Organization, has been adopted in many fields such as bridges, building structures, large containers, disaster prevention structures, and monorail track girders, maintaining a high rate of dissemination.