A typical construction method that allows for rebuilding while operating! The roof and exterior walls are installed first.
The "Cover Build Method" is one of the representative construction methods of Yoshizawa Architectural Structural Design, made possible by precise structural calculations, allowing for "reconstruction while in operation." Machines and equipment within the factory that cannot be moved are left in their original state, and steel frames are assembled to cover the existing factory, with the roof and exterior walls installed first. After ensuring that rain and wind do not enter, the existing buildings within the new structure are gradually dismantled while the reconstruction proceeds. [Features] ■ Made possible by precise structural calculations ■ New buildings are constructed to cover existing ones ■ Machines and equipment within the factory that cannot be moved are left in their original state *For more details, please refer to the PDF materials or feel free to contact us.
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Yoshizawa Architectural Structural Design Co., Ltd. is a comprehensive design office that consistently handles everything from planning and design to construction and after-service for factory rebuilding and renewal in-house. There are various reasons for wanting to renew an aging factory or introduce new equipment, but the current situation is fraught with challenges, such as the inability to stop production, the costs associated with relocating to a temporary factory, and the resulting decrease in productivity. Our company employs methods like "Cover Build," which involves constructing a steel frame over the existing factory while keeping production equipment in place, and "Separate," which divides the construction period into phases (e.g., Phase 1 and Phase 2) to avoid a decline in operational rates during rebuilding. Additionally, to assess the potential damage buildings may incur during an earthquake, we conduct various seismic surveys, including crack investigations, concrete strength assessments, and rebar layout measurements. Based on the survey results, we propose seismic reinforcement plans. We focus on preserving the assets of companies, including buildings, machinery, materials, and products. Furthermore, we ensure the prompt recovery and continuity of operations. Supporting everything from seismic diagnosis to reinforcement comprehensively is what we, "Yoshizawa," are dedicated to.
![[Construction Example] Converting a single-story factory into a two-story factory while maintaining the equipment.](https://image.mono.ipros.com/public/product/image/af7/2000358614/IPROS62900705568520782457.jpeg?w=280&h=280)
![[Construction Case] Rebuilding the factory without extinguishing the "big pot" fire.](https://image.mono.ipros.com/public/product/image/36e/2000358620/IPROS85175866401762570684.jpeg?w=280&h=280)
![[Construction Example] Raised the building by 6 meters to expand the lifting height of the crane inside the factory.](https://image.mono.ipros.com/public/product/image/fe0/2000358627/IPROS95250363520736759864.jpeg?w=280&h=280)
![Factory Reconstruction Method "Separate Method" [Achieving Reconstruction Without Stopping the Line]](https://image.mono.ipros.com/public/product/image/73c/2000358652/IPROS54858621843728473421.jpeg?w=280&h=280)
![[Ground Improvement] "Permeation Solidification Injection Method" Ground improvement under buildings.](https://image.mono.ipros.com/public/product/image/e77/2000684290/IPROS24203253601690678054.jpeg?w=280&h=280)
