[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 demolishing the existing floor!
We would like to introduce a case of "floor slab settlement correction work" and "void filling work under the floor slab" conducted at a parts manufacturer factory in Fukushima Prefecture. There were various areas within the factory experiencing settlement and deflection, resulting in a wavy floor slab and the formation of voids in addition to the settlement. After the work was completed, the floor slab in the factory was corrected to nearly level, and to suppress vibrations caused by forklift passage, focused injection filling was performed in the aisle areas to mitigate vibrations. [Case Summary] ■ Construction Area: Approximately 1,470 m² ■ Maximum Settlement: 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 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.