[Construction Case] Precision Sheet Metal Processing Factory: Underfloor Void and Cavity Filling Work
Vibration suppression for new machine installation! A case of filling the ground floor under the concrete slab without gaps in a short construction period.
We would like to introduce a case of "filling voids and cavities under the concrete floor and vibration mitigation work" carried out at a precision sheet metal processing factory located in Yamagata Prefecture. This client is a repeat customer for whom we performed void and cavity filling work in 2017. This time, the request was for filling voids and cavities under the concrete floor and stabilizing the ground as a vibration mitigation measure for the installation of new machinery within the factory. Before the work, the void volume was 70mm, and after the work, there were no voids. We confirmed through CCD camera inspection that the polyurethane resin was densely filled, and the work was completed. 【Case Overview】 ■ Construction Area: 432m2 ■ Maximum Void Volume: 70mm ■ Area: Yamagata Prefecture ■ Construction Period: 3 days *For more details, please refer to the PDF document or feel free to contact us.
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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.