[Construction Example] Joban Expressway Taniwahara Management Office: Pavement Repair Work
Correction of subsidence while checking the level! A case of pavement repair work at the entrance of a toll booth.
We would like to introduce a case of "pavement repair work" conducted at the Taniwahara Management Office of the Joban Expressway in Ibaraki Prefecture. A step was created at the joint between the AS pavement and CO pavement at the entrance to the toll booth, causing difficulties for vehicle passage. Our company carried out the repair work. At Taniwahara IC, we performed subsidence correction while checking the levels. 【Case Overview】 ■ Area: Pavement repair work at the Taniwahara Management Office of the Joban Expressway ■ Duration: 2 days (May 2012) ■ Client: East Nippon Expressway Company Limited ■ General Contractor: Joban Kogyo 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 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.