Craig M. Newtson is a Professor in the Civil Engineering Department at New Mexico State University. He received his BSCE and MSCE degrees from the University of Wyoming and his Ph.D. in Civil Engineering from the University of Washington. He is a member of ACI Committee 305 - Cold Weather Concreting. His research interests include the behavior of concrete structures and the durability, mechanical properties, and sustainability of concrete materials, as well as the non-destructive testing of concrete.
Federico Aguayo is an Assistant Professor with the Department of Construction Management (CM) and an Adjunct Associate Professor with the Department of Civil and Environmental Engineering (CEE) at the University of Washington (UW). Before joining UW in September 2021, he was an Assistant Professor at Texas State University in San Marcos, TX, where he taught and performed research in concrete materials, durability, and sustainable infrastructure construction. He received his PhD in Civil Engineering from the University of Texas at Austin in 2016. He is an active member of the American Concrete Institute and ASTM International and participates in several committees related to concrete durability (ACI 201) and the material science of cementitious systems (ACI 236). He primarily examines durability-related issues in cement-based materials such as corrosion, carbonation, ASR, sulfate attack, and early-age volume changes.
