Road infrastructure maintenance, renewal, and preservation technologies during the period of high economic growth.

We handle inspections, diagnostics, repairs, and reinforcements for steel bridges, large steel girders, and suspension materials. We also have experience in dealing with important cultural properties!

We would like to introduce our "Maintenance, Renewal, and Preservation Technology." Our company is engaged in extending the lifespan and renewal of road infrastructure through advanced inspection and diagnostic technologies, in addition to the bridge construction techniques we have cultivated over many years. We carry out inspections, diagnostics, and reinforcements of steel bridges, as well as large-scale steel girder improvement technologies and construction using refreshing techniques for suspension materials. Additionally, we systematically implement a series of measures for the longevity work on the important cultural property, Eitai Bridge, and for bridges that have suffered fatigue damage, including confirming the extent of damage, investigating the causes of damage, implementing countermeasures, and verifying the effectiveness of those measures. 【Our Technologies】 ■ Inspection, diagnosis, and reinforcement of steel bridges ■ Large-scale steel girder improvement technology ■ Refreshing technology for suspension materials ■ Longevity work on the important cultural property, Eitai Bridge ■ Repair and reinforcement technology for bridges suffering from fatigue damage *For more details, please refer to the PDF document or feel free to contact us.

Bridge Construction