Asphalt Temperature Monitoring During Paving Using Optris Thermal Cameras and Pyrometers
The temperature of asphalt mixture is a critical parameter in road construction. If the mixture temperature is too low or unevenly distributed, it can lead to poor compaction and reduced pavement lifetime.
To ensure optimal paving quality, many road construction companies use infrared thermal cameras and pyrometersto monitor asphalt temperature in real time.
One of the most efficient solutions is installing infrared sensors from Optris GmbH directly on an asphalt roller.
Thermal imaging monitoring
Recommended models:
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Optris Xi 80
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Optris Xi 400
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Optris Xi 410
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Optris Xi 640
These industrial infrared cameras can be mounted on the rear side of a road roller and pointed at the freshly laid asphalt surface.
Key advantages:
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real-time temperature distribution monitoring
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detection of cold spots
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improved compaction control
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higher pavement quality
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integration with process monitoring systems
Asphalt temperature measurement with pyrometers
For point temperature measurement applications, infrared pyrometers can be installed on the roller frame.
Recommended models:
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Optris CSmicro
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Optris CS LT
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Optris CTi
These sensors allow continuous monitoring of asphalt temperature immediately before compaction.
Conclusion
Infrared measurement technologies significantly improve quality control in asphalt paving processes.
By integrating compact industrial sensors from Optris into road rollers, construction companies can monitor temperature distribution in real time, detect potential defects early, and ensure longer pavement durability.
