Road Science

Better Roads Staff - Jun 09, 2012

Spreading the Wealth Asphalt emulsions mix oil with water As pavement preservation techniques tighten their beachheads in state, county and municipal road agencies, new attention is focused on surface treatments, thin asphalt surfacings and the asphalt emulsions that make them possible. Asphalt emulsions ...

RoadScience

Better Roads Staff - Jan 12, 2012

Preservation Roadmap Timely blueprint will direct research into pavement management and preservation Anew “roadmap” indicating the direction of research in pavement management and pavement preservation is coming at just the right time, as states begin to openly curtail capacity improvements in favor ...

RoadScience

Brooke Wisdom - Feb 01, 2011

Hot, Cold and Green (and the 3Es) In-place pavement recycling meets a variety of needs. By Tom Kuennen, Contributing Editor Green construction now is the No. 1 theme in roadbuilding, and hot-in-place pavement recycling (HIR) and cold-in-place pavement recycling (CIR) have taken on the ...