Rick Zettler

Rick Zettler is a freelance writer based in Cedar Rapids, IA.
From the Author
Infrastructure
Remix Pavers Not Just for the Mainline
Two contractors explain how demand for better mat quality pushed remix pavers into mill-and-fill and commercial paving, and review their cost-effectiveness for the work
Changes in asphalt mixes make them more difficult for contractors to pave and compact, so some contractors are expanding the use of “specialized” equipment like Remix pavers.
Infrastructure
Productivity taking off
L. L. Pelling employs unique grade system to complete airport paving job.
With little or no fine material, the 'popcorn' mix for the open drainage layer allows water to flow away from the concrete pavement.
Infrastructure
Dealing With High Oil Prices
Tools to manage the high cost of liquid asphalt.
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