The history of asphalt mix design has changed significantly over the years with the goal always to create stable and durable pavements. Today, asphalt mixtures are primarily designed under the ...

Tri-State Asphalt, an asphalt emulsion manufacturing company from Morris, IL that supplies product throughout the Midwest, is first in the country to be accredited by the American Association of State ...

Perpetual pavement adoption requires rethinking traditional asphalt pavement design. Unlike flexible pavements that are designed to fail through cracking or rutting after a certain traffic level, perp ...

The aim of this paper is to develop software for the flexible pavement design based on the AASHTO, Group Index, and CBR. This software can be used to determine the thickness of each layer, design life ...

Making your commute more enjoyable with smooth pavement, and your tax dollars spent more efficiently on asphalt pavement maintenance, engineers around the country depend on the Federal Highway ...

Variation in environmental factors can result in changes in pavement material properties. In asphalt pavements, asphalt stiffness is affected by changes in temperature (e.g., moduli value increases ...