More Articles for COLAS
Pavement Preservation Coded in MAP-21
Under new federal surface transportation law MAP-21, pavement preservation treatments like slurry surfacing (shown) and state and local policy elements like asset management are supported with federal funds
For the first time, pavement preservation is part of national surface transportation ... Read More...
Road Science
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 ... Read More...
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