[Construction Example] Sugar Factory: Filling Work for the Void Under the Floor Slab in the Turbine Room
We receive requests because we can carry out construction in a short period! Using urethane for settlement correction.
We would like to introduce a case of "filling the voids under the concrete floor in the turbine room" carried out at a sugar factory in Hokkaido. During excavation work beside the external building of the turbine room for another project, a void with a depth of 380mm was discovered under the concrete floor. Since a turbine is installed above in the building, we implemented void filling work as a measure to prevent subsidence. We injected polyurethane resin under the concrete floor in the turbine room to fill the voids, and after the injection, we confirmed the filling using a CCD camera, verifying that the polyurethane resin was densely filled, completing the work. 【Case Summary】 ■ Construction Area: Approximately 70m2 ■ Maximum Void Depth: 380mm ■ Construction Period: 1 day ■ Area: Kamikawa District, Hokkaido *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.