[Construction Example] Construction without moving the rack: Warehouse subsidence correction (Fukushima Prefecture)
No need to remove heavy racks or machinery! Here’s an example of a case that was corrected in just 4 days.
We would like to introduce a case of settlement correction implemented at a warehouse located in Fukushima Prefecture. Due to the impact of the Great East Japan Earthquake that occurred in 2011, gradual settlement progressed over the years, leading to the onset of floor sagging and tilting inside the warehouse. Inclination also developed in the areas where racks were installed. This caused issues such as the forklift forks not fitting properly, resulting in "longer loading and unloading times," which disrupted operations and caused difficulties. For this construction project, we adopted the Upcon method, which allows for construction without moving heavy racks within a short construction period. We were able to correct an area of approximately 1250m2 in just 4 days (with a maximum settlement amount of approximately 78mm). 【Case Overview】 ■ Construction Area: Approximately 1250m2 ■ Maximum Settlement Amount: 78mm ■ Location: Warehouse in Fukushima Prefecture ■ Construction Period: 4 days *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.