More From HMA

ADA Angst over pavement preservation

ADA Angst over pavement preservation

Posted by Tom Kuennen on Oct 09, 2014

Pavement preservation stakeholders in the United States are concerned that a reinterpretation of the Americans with Disabilities Act last year ...

Why Functional Fibers in Pavement and Bridges are Important

Why Functional Fibers in Pavement and Bridges are...

Posted by Tom Kuennen on Aug 06, 2014

Steel and synthetic engineered fibers are enhancing performance in asphalt pavements and concrete.  By Tom Kuennen, Contributing Editor New research is reaffirming ...

Plant Management of RAP/RCA

Plant Management of RAP/RCA

Posted by Equipment World Staff on Nov 06, 2013

Processing and storage makes reclaimed asphalt pavement and recycled concrete aggregate useful as aggregate.   By Tom Kuennen, Contributing Editor   In the past ...

The Durability Factor

The Durability Factor

Posted by Equipment World Staff on Aug 07, 2013

The goal is performance over time Design durable roads and you are designing them “not to fail.” A variety of tools now ...

Beware Premature  Aging of Binder

Beware Premature Aging of Binder

Posted by Equipment World Staff on Jun 06, 2013

Take care with liquid asphalt binder to avoid thermal crack failure   Thermal cracking – also known as low temperature cracking – ...

To Prevent Failure,  Begin with Better Bases

To Prevent Failure, Begin with Better Bases

Posted by Equipment World Staff on May 06, 2013

Fatigue cracking usually links to inadequate road foundations By Tom Kuennen, Contributing Editor Fatigue cracking in bituminous pavements is experienced by the ...

Cracking Cold

Cracking Cold

Posted by Equipment World Staff on Feb 17, 2012

Solving the Riddle of RAP and Thermal Cracking   By Tom Kuennen, Contributing Editor Use of reclaimed asphalt pavement (RAP) in hot-, warm- ...

RoadScience

RoadScience

Posted by Brooke Wisdom on Apr 01, 2011

Research that could change the Way We Work Some top picks from Transportation Research Board’s papers presented at its 90th annual ...

RoadScience

RoadScience

Posted by Brooke Wisdom on Apr 01, 2011

Research that could change the Way We Work Some top picks from Transportation Research Board’s papers presented at its 90th annual ...

RoadScience

RoadScience

Posted by Brooke Wisdom on Apr 01, 2011

Research that could change the Way We Work Some top picks from Transportation Research Board’s papers presented at its 90th annual ...

INDOT new paving specs allow more RAP

Posted by Tina Grady Barbaccia on Apr 22, 2010

In honor of Earth Day, the Indiana Department of Transportation (INDOT) announces new paving specifications that allow for additional use ...

INDOT new paving specs allow more RAP

Posted by Equipment World Staff on Apr 21, 2010

In honor of Earth Day, the Indiana Department of Transportation (INDOT) announces new paving specifications that allow for additional use ...

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