Post-installation method for finished lightweight steel frame walls 'Nissho Construction Method'
Quickly solve the issues of conventional construction methods! Door frame installation is possible after the wall surface is finished.
The "Nisshō Construction Method" involves finishing lightweight steel frame walls first, followed by the installation of fixtures, allowing for reduced overlap of work between different contractors after the lightweight steel frame walls are completed. The variation in wall thickness (stud and board specifications) of the lightweight steel frame walls is addressed with a frame, and the basic frame is produced and managed (quality control) as a ready-made product. Additionally, a screw fastening method is now possible, eliminating fire risks without welding, making it effective for renovation work. 【Features】 ■ Division: Basic frames of the same specifications can be produced in advance ■ Installation can be completed all at once after wall construction is finished ■ Speedy due to modularization ■ Good loading efficiency ■ Adaptable to the times with web ordering available *For more details, please refer to the PDF materials or feel free to contact us.
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【Procedure for Daylight Section Construction】 ■LGS Substrate Installation ■Board Installation ■Door (Hardware) Installation *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Founded in 1963, during the period when Japan transitioned from post-war recovery to high economic growth, we have been mass-producing ready-made sashes and steel doors to meet the increasing construction demands of the time. Eventually, as customer needs diversified, custom-made products became our main focus, and we shifted our core business to low-volume, high-variety production. After the decision to hold the Tokyo Olympics in 2020, new issues such as energy conservation, rising material costs, and a shortage of construction engineers emerged. In response, we began developing non-welded steel fittings to propose solutions for shortening construction periods and addressing labor issues. Collaborating with companies from different industries, our products have been increasingly adopted, particularly in the metropolitan area. We have received designation as a new collaborative certified company by the Ministry of Economy, Trade and Industry, as our new construction methods offer benefits to clients, construction companies, and interior contractors alike, and we are working to promote them. Additionally, we have developed and commercialized a power-free automatic door technology to address energy conservation issues. Our upcoming technologies and products are currently under patent application both domestically and internationally. They are gaining attention as environmentally friendly products suitable for a society with an aging population, contributing to CO2 reduction.