Civil Engineering Professor Recognized for Contributions to Pavement Research

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Andrew Braham (right) and Geoff Rowe of AAPT

Andrew Braham, assistant professor of civil engineering, has received an Award of Recognition from the Association of Asphalt Pavement Technologists. This organization is a leader in the advancement of asphalt paving technologies, with over 800 members from all over the world. The award was given "in recognition of his many services to the association in research efforts, publishing and discussion of papers and because of the high esteem with which he is held."

Braham's research focuses on characterization of pavement materials and pavement maintenance and rehabilitation products, with an emphasis on sustainability. One of his recent projects involves a process called full-depth reclamation, which could be a more sustainable way to repair asphalt roads. In full-depth reclamation, special equipment is used to tear up the road, grind the materials and mix them with binder to increase the structural capacity of the road. The process can be done at the construction site, which removes the need to transport waste out or new materials in. Braham is testing and refining the process in several locations in Arkansas where roads have been compromised by heavy logging and hydraulic fracturing equipment. Using full-depth reclamation could help these roads withstand more frequent and heavier loads.

"This is a well-deserved honor," said Kevin Hall, head of the Department of Civil Engineering. "Andrew is quickly establishing a national reputation as a highly skilled researcher and educator, and we are excited about this recognition."