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The huge steamroller compacts the newly laid pavement by rolling over it back and forth. The guy that drives the steamroller has a seat that can swivel in any direction, facing forward or backward or even sideways. I found the whole thing fascinating.
I also saw a guy measure the temperature of the asphalt after it had been compacted. I guess it has to cool down at a certain rate. I also heard that with the high cost of crude oil the cost of paving has also gone up like crazy.
Check out the full album here.
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