Construction Case: Mito Area Pavement Disaster Recovery Work
Performed correction of the toll booth subsidence! Partial corrections were also carried out in areas where there was a step difference with the U-shaped drainage ditch.
We would like to introduce a case of "Mito District Pavement Disaster Recovery Work" conducted at the Hitachinaka IC of the North Kanto Expressway in Ibaraki Prefecture. The toll booth has a total of 8 lanes. The three lanes closest to the embankment showed significant subsidence, and traffic regulations were implemented one lane at a time, focusing on those lanes to carry out subsidence corrections. Additionally, partial subsidence corrections were also performed on other lanes where there were noticeable differences in height with the U-shaped drainage ditches. 【Case Overview】 ■ Construction Area: Approximately 1,446 m2 ■ Area: Toll booth at Hitachinaka IC of the North Kanto Expressway ■ Construction Period: 17 days (December 2012) ■ Client: East Nippon Expressway Company Limited ■ General Contractor: Jizaki Road Co., Ltd. *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.