Better Roads Staff - Jul 03, 2012

On the Face of It   Aggregate performance depends on its surface     The higher-performing bituminous and portland cement ...

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Better Roads Staff - Jun 09, 2012

Spreading the Wealth Asphalt emulsions mix oil with water As pavement preservation techniques tighten their beachheads in ...

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Better Roads Staff - May 06, 2012

A Concrete Solution: Admixtures Change PCC Performance By Tom Kuennen, Contributing Editor Portland cement concrete (PCC) is the ...

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Better Roads Staff - Apr 06, 2012

Asphalt a la Carte Modifiers Control Mix Performance Petroleum (literally, rock oil) is one of the most ...

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Better Roads Staff - Mar 20, 2012

Eureka! Research that makes a difference Intelligent compaction . . . application of reclaimed asphalt pavement (RAP) ...

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Better Roads Staff - Jan 12, 2012

Preservation Roadmap Timely blueprint will direct research into pavement management and preservation Anew “roadmap” indicating the direction ...

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Better Roads Staff - Dec 02, 2011

Speeding Up Time The multiple values of accelerated bridge replacement The cost of user delays in an ...

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Better Roads Staff - Nov 13, 2011

?%# What percentage of RAP is best? It depends. T here are powerful inducements today to reuse ...

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Better Roads Staff - Nov 12, 2011

Gradall No need for a lowboy to haul this excavator An excavator capable of reaching highway speeds ...

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Better Roads Staff - Oct 04, 2011

It's a Small, Smart World Nanotech era draws closer By Tom Kuennen, Contributing Editor Nanotechnology offers long-term promise ...

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