Road Science

Better Roads Staff - Jul 03, 2012

On the Face of It Aggregate performance depends on its surface The higher-performing bituminous and portland cement concrete mixes of today are becoming more complex, and to ensure performance, more scrutiny is being given to the chemistry and composition of the aggregates ...

Road Science Tutorial

Brooke Wisdom - Mar 01, 2011

Partnerships Promote Preservation Philosophy Regional Partnerships Link State, Local Agencies with State-of-the-Art Pavement Preservation Practice. By Tom Kuennen, Contributing Editor As road agencies strapped for cash look for ways to optimize their limited dollars, many are taking a much closer look at the ...