大和建工 List of Products and Services

"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.

• Joints between components

The "Construction Management Equipment for Retaining Walls Comprehensive Catalog" is a comprehensive catalog from Daiwa Construction Co., Ltd., which manufactures and sells civil engineering and construction equipment. It includes the universal jack "Type H," developed for preload construction, as well as the preload jack "Type DP-1," which is also used for dismantling cutting beams, and the pressure pump "Type DP-2L," necessary for pre-pressurization and main construction. [Contents (partial)] ■ Universal Jack ■ Load Cell for Measuring Cutting Beam Axial Force ■ Preload Jack ■ Equipment for Preload Construction ■ Equipment for Retaining Wall Installation *For details, please request the materials or view the PDF data available for download.

• Reinforcement and repair materials

The "DWJ" is a jack that reinforces the strength of belly supports and beams. Traditionally, the strength of belly supports was addressed by pouring concrete or welding steel plates to the beams, but the development of the reinforcement jack has made this process very simple. 【Features】 ■ Lightweight and easy to handle due to special processing technology ■ No welding required, so there is no damage to temporary belly supports and easy removal ■ No need for concrete pouring, allowing for cost savings on chipping work and waste disposal ■ Can be easily installed with bolts ■ Capable of responding quickly even if localized deformation occurs in the belly support ■ Five specifications available to match load-bearing requirements *For more details, please refer to the catalog or feel free to contact us.

• Reinforcement and repair materials

The "PGB" is a measuring device that can accurately measure the continuously changing shear beam axial force from the initial load introduction. It can measure accurately at any point, not only from the initial load but also from any point along the way. Additionally, it can be installed safely in any location that suits the site conditions, allowing for concentrated measurement management. It is easy to handle and suitable for safe construction management. 【Features】 ■ Can accurately measure shear beam axial force at any point, even from the middle ■ Easy to handle ■ Easily repairable ■ Can continue accurate measurements even if interrupted ■ Inexpensive *For more details, please refer to the catalog or feel free to contact us.

• Other measuring instruments