[Construction Example] Elementary School (Classroom): Settlement Correction Work
Concerns about children's safety and health! A case of correcting the floor sag in the classroom within a short construction period.
We would like to introduce a case where we performed "subsidence correction work" in an elementary school classroom in Miyagi Prefecture. In this classroom, floor sagging occurred due to ground subsidence, raising concerns about the safety and health of the children. We raised the floor using the foaming pressure of polyurethane resin, correcting the maximum subsidence from -112mm to the planned value of -22mm. 【Case Overview】 ■ Construction Area: 1406m2 ■ Maximum Subsidence: 112mm ■ Construction Period: 6 days ■ Area: Miyagi Prefecture *For more detailed information about the case, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.
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*The detailed content of the case can be viewed via the related link. 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 details, please refer to the PDF document or feel free to contact us.*
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Company information
We carry out construction 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 our unique "Upcon Method" with completely non-fluorinated urethane resin and 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 to the current state is possible. 5. Reduced risk of re-subsidence: Lower risk of re-subsidence compared to conventional methods. Our in-house staff provides total support from on-site surveys across the country to repair planning and construction, taking full responsibility. Our specialized and experienced in-house 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.