One machine, two roles! Simple and convenient, significantly improving the work efficiency of large formwork!
"Ractomail" is a specialized hardware for large formwork that eliminates the need for installing wing bolts, significantly reducing work time. It is widely effective for the construction of bridge piers and large formwork for shafts, as well as tunnel centering formwork and other sites requiring formwork installation. It addresses the challenges of large formwork, such as the time-consuming installation of components. 【Features】 ■ Strong support for temporary formwork, simplifying the nailing process ■ Functions as a dual-purpose wing bolt ■ Significantly reduces installation work ■ Shortens large assembly work ■ Effective in reducing total costs *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Challenges of Large Formwork】 ■ Installation time for components is lengthy (due to the large number of components) ■ Requires significant manpower in the initial stages 【Advantages】 ■ Reduced work time for formwork connections ■ Installation of tie bolts can be omitted → Achieves a significant reduction in work time *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage Site】 ■ Construction of large formwork for bridge piers and shafts ■ Tunnel centering formwork ■ For other sites where formwork installation is required *For more details, please refer to the PDF materials or feel free to contact us.
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Company information
Koyo Shokai Co., Ltd. is a comprehensive manufacturer of concrete formwork used in various construction projects. We possess the craftsmanship to produce complex structures, including circular formwork, arched formwork, and special formwork. Additionally, we have our own metalworking department, allowing us to provide one-stop planning, design, and manufacturing services for various support materials, truss materials, and system formwork, from formwork to support structures. We manufacture and sell formwork for construction panels, bridge piers, wagons, box culverts, shafts, tunnels, and various trusses. In recent years, to meet the diverse needs of the field, we developed a transparent resin concrete formwork called "Mieru Form" (NETIS registration number KK-080044-VE), and in December 2019, we re-registered it as a new technology under the name "Clear Form" (NETIS registration number KK-190028-VE), which allows for free design and offers proposals for creating safe and secure structures. Koyo Shokai provides comprehensive formwork and support planning tailored to the needs of the site, not just simple formwork design.