[Construction Case] Middle School (Gymnasium): Floor Settlement Correction Work
Short-term repairs to the middle school gymnasium! Injecting urethane resin to ensure there is no strain on the concrete floor.
We would like to introduce a case of "floor sinking correction work" that we conducted. Due to the Kumamoto earthquake, a gymnasium at a junior high school in Kumamoto Prefecture sank. Because it could be corrected in a short time, we received a request for construction. The area of the sinking correction was approximately 897m2. The maximum sinking amount was 53mm, and the planned correction value was within -10mm. The construction period was 7 days. 【Case Overview】 ■ Area of sinking correction: Approximately 897m2 ■ Maximum sinking amount: 53mm ■ Planned correction value: Within -10mm ■ Area: Junior high school gymnasium, Kikuchi District, Kumamoto Prefecture ■ Construction period: 7 days *For more details about the case, you can view them through the related links. For more information, please refer to the PDF document or feel free to contact us.
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The detailed information about the case can be viewed through the related link. For more information, please refer to the PDF document or feel free to contact us.
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*You can view the detailed information about the case from the related link. For more details, please refer to the PDF document or feel free to contact us.*
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We carry out construction work to correct the sinking, tilting, steps, and gaps in concrete floors caused by uneven ground subsidence in buildings such as factories, warehouses, stores, and general residences, using a completely non-fluorinated urethane resin and our unique "Upcon Method" with small machinery. Additionally, we are engaged in public works that utilize technologies developed through various research and development projects to restore the functionality of aging social infrastructure, such as roads, airports, ports, and agricultural waterways. ■ Features of the Upcon Method 1. Short construction period: The construction time is 1/10 of conventional methods. 2. No interruption of operations: No need to move machinery or cargo. 3. Comprehensive high technical capability: 100% in-house employees. 4. Compact construction system: Quick restoration of the current state is possible. 5. Reduced risk of re-subsidence: Lower risk of re-subsidence compared to conventional methods. We provide total support from on-site surveys nationwide to repair planning and construction, all handled responsibly by our in-house staff. Our specialized and experienced staff will propose the optimal repair plan tailored to your site. Upcon Co., Ltd. was newly listed on the Nagoya Stock Exchange Next Market on December 26, 2022.