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Aerial Equipment Inspection for Bridges Using Drones

Efficiently maintaining the structural integrity of bridges through drone inspections that do not require scaffolding.

To maintain the structural integrity of bridges, regular inspections are essential. In particular, accurately assessing the corrosion and deterioration of the steel components of bridges is extremely important for ensuring safety. However, inspecting bridges that are high or extensive requires significant time and costs for scaffolding, and traffic regulations may also be necessary, making work efficiency a challenge. Additionally, there is a risk of missing subtle deterioration that is difficult to detect visually, as well as corrosion hidden beneath the paint. Our drone-based inspections of high-altitude structures address these challenges and support the safe maintenance and management of bridges. 【Usage Scenarios】 - Measuring the thickness of the steel components of the bridge structure - Checking the condition of the bridge's paint - Inspecting bridges located at high altitudes - Improving the efficiency of infrastructure inspections 【Benefits of Implementation】 - Significantly reduces the costs and time associated with scaffolding installation - Reduces the risk of falls and accidents, enabling safe inspection work - Allows for high-precision measurement of steel plate thickness even over paint - Enhances the reliability of inspection data for use in audits and other applications

basic information

【Features】 - Inspection without scaffolding using drones equipped with special sensors - High-precision thickness measurement without pre-treatment such as removing exterior paint - Measurement data saved in numerical (CSV) and waveform formats - Quality control in accordance with JIS standards (such as JIS Z 2355-1) - Measurements and operation conducted by qualified personnel and skilled technicians 【Our Strengths】 With a history of 54 years, we have cultivated deep knowledge and expertise in refractory bricks. We respond to all customer needs from selection, construction, to industrial waste disposal of refractory bricks, providing full support. We leverage this accumulated expertise and technical skills in high-altitude equipment inspections using drones, assisting our customers in safe and efficient equipment management.

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Applications/Examples of results

Outdoor Applications ■ Taking photos and videos to create 2D and 3D models for managing progress in construction and civil engineering ■ Quickly collecting accurate data with location information (geotags) for inspections of photogrammetry, concrete cracks, and rust on steel materials ■ Pesticide and fertilizer application in vast rice fields and farms By combining drones with satellite images, increase harvest yields Identify uneven soil fertility and growth in farmland to apply fertilizers at necessary points, achieving cost reduction and increased harvest volume ■ Security and inspection through autonomous driving Indoor Applications ■ Inspection of high places and confined spaces (chimneys, boilers, incinerators) ■ Inspection of spaces that pose risks to workers, such as oxygen deficiency, odors, and organic solvents (sewers, underground channels)

Drone inspection (non-destructive testing)

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For customers facing issues with refractory bricks, from selecting refractory bricks, construction using refractory bricks, to the disposal of refractory brick waste, please consult Kaga Refractory Brick. We will fully support you with our expertise in refractory bricks.