[Construction Example] Electric Company Substation: Void (Cavity) Filling Work
The foamed polyurethane resin compressively strengthens the ground! It suppresses the occurrence of voids, cavities, and gaps after construction.
We would like to introduce a case of "void (cavity) filling work" carried out at a power company substation in Hokkaido. During the renovation work of the building, voids were observed under the concrete floor, leading to a request for void (cavity) filling to prevent issues before installing heavy machinery. The polyurethane resin injection work was carried out while confirming the height with a laser level, and it was confirmed that the polyurethane resin was densely filled, completing the construction. 【Case Overview】 ■ Construction Area: 57m2 ■ Maximum Void Size: 100mm ■ Area: Hokkaido / Power Company Substation ■ Construction Period: 1 day *For more detailed information about the case, please refer to the related links. For more details, please check the PDF materials 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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*The details 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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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.