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August 19, 2002

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Figure 1. Crack Sealing Application
Figure 1. Crack sealing application
Surface cracking in asphalt concrete is a major failure mechanism that develops over the pavement service life. In general, surface cracks are…
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Truck-mounted spray patchers can be operated by just one worker, helping municipalities save on labor costs.
Truck-mounted spray patchers can be operated by just one worker, helping municipalities save on labor costs.
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For many cities plagued by potholes, it may seem like the repairs never end—and that’s because for many cities using traditional “throw-and-go”…
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Using the handheld XRF instrument makes it possible to check the binder quality on the jobsite, which is a more efficient process than testing in the lab because using the benchtop XRF takes more time.
Using the handheld XRF instrument makes it possible to check the binder quality on the jobsite, which is a more efficient process than testing in the lab because using the benchtop XRF takes more time.
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For many years, two local oil refineries in Hawaii supplied asphalt binder to the paving industry.  After one of the refineries (Chevron) stopped…
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