More Articles for crushed aggregate

To Prevent Failure, Begin with Better Bases

Better Roads Staff - May 06, 2013

To Prevent Failure,  Begin with Better Bases

Fatigue cracking usually links to inadequate road foundations By Tom Kuennen, Contributing Editor Fatigue cracking in bituminous pavements is experienced by the public so often that it is considered just part of driving. Motorists endure it and assume it’s just part of ...

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NAPA Section

Better Roads Staff - Nov 12, 2011

NAPA Section

Do the Right Thin Thin asphalt overlays: Valuable versatility For a host of reasons, thin asphalt overlays are proving to be one of the most useful road treatments in the tool boxes of state and local transportation departments. Budget restraints have pressured ...

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Highway Contractor

Better Roads Staff - Oct 04, 2011

Highway Contractor

Good Results in Bad Times Pavement preservation expert Larry Galehouse talks about tools and strategies that make sense for surviving the Great Recession By Kirk Landers "In times like these, the pavement manager’s most basic strategy is to keep sound pavements sound and ...

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Road Science Tutorial

Brooke Wisdom - May 09, 2011

Road Science Tutorial

Building Better Roads from the Ground Up A strong foundation is the key to a strong pavement structure By Tom Kuennen, Contributing Editor A pavement is only as strong as its foundation. Without an adequate base or foundation, a road simply cannot stand ...

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