Heavy-duty fastening hardware for temporary structures made in Japan! We also offer certified products from the Temporary Construction Industry Association.
"Rikiman" is a fastening device for heavy temporary structures that is strong and resistant to loosening. We offer a wide range of products, including the "G type," "P type," and "X type," which are certified by the Temporary Construction Industry Association, as well as the "Rikipost HI type." The Rikiman method using these products is adopted as a third method, replacing welding and bolting methods, for construction platforms and temporary bridges. [Features] <Rikiman G type> ■ Clamping width: 50mm ■ Easy to hold with one hand <Rikiman P type> ■ Used to obtain a horizontal support surface when joining large beams and horizontal connections <Rikiman X type> ■ Used to fix angle braces to the web direction of H-shaped steel columns *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Rikiman Construction Method Features】 ■ Work time can be reduced to 3/5 for installation and 1/2 for dismantling ■ Can be constructed even in rainy weather as no fire is used ■ Full support system for training, guidance, and inspections ■ No fire used, eliminating concerns about fire or electric shock ■ Uniform quality ensured with a dedicated torque wrench ■ Steel materials can be reused *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Rikiman Fittings Usage Examples】 ■ Main Beam × Joist ■ Main Beam × Horizontal Press ■ Support Pile × Main Beam ■ Support Pile × Vertical Press ■ Support Pile × Horizontal Connection ■ Handrail Post *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Yamato Construction Co., Ltd. is a company primarily engaged in the manufacturing and sales of equipment for civil engineering and construction. Our main products include "Universal Jacks" and "Preload Jacks." We are committed to developing environmentally friendly technologies and providing better products at economical prices, while also striving to enhance our services to offer leasing options for further cost savings.