[Construction Case] Slab Foundation House: Earthquake-Induced Settlement Repair Work (Miyagi Prefecture)
Addressing the sinking of slab foundation houses due to earthquakes in a short construction period! A case where all areas were corrected to within -10mm.
We would like to introduce a case of "settlement correction work" for a slab foundation house located in Sendai City, Miyagi Prefecture. Due to the impact of an earthquake, there was significant settlement from the bedroom towards the entrance. Cracks and gaps appeared in the columns and stairs of the entrance porch. All points, including a maximum settlement of 73mm, were corrected to within -10mm. 【Case Overview】 ■ Construction Area: Approximately 80m² ■ Construction Period: 2 days ■ Maximum Settlement Amount: 73mm *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.
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