[Construction Case] Parts Manufacturer Factory: Floor Slab Settlement Correction Work
A case where the earthen floor, which had subsided and developed gaps due to the earthquake, was repaired in a short construction period without breaking the existing floor!
We would like to introduce a case where "floor sinking correction work" and "void filling work under the floor" were carried out at a parts manufacturer factory in Fukushima Prefecture. There were various areas within the factory experiencing sinking and deflection, resulting in a wavy floor and the occurrence of voids in addition to the sinking. After the construction, the factory floor was corrected to a nearly level state, and to suppress vibrations caused by forklift passage, we focused on injecting and filling the corridor areas to mitigate the vibrations. [Case Overview] ■ Construction Area: Approximately 1,470 m² ■ Maximum Sinking Amount: 40 mm ■ Maximum Void: 60 mm ■ Area: Parts manufacturer located in Fukushima Prefecture ■ Construction Period: 11 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.


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