Dr. Sulapha Peethamparan is a professor in the Department of Civil and Environmental Engineering at Clarkson University, New York. She received her PhD from Purdue University, MEng from the National University of Singapore, MS from the Indian Institute of Technology Madras, and BTech from Mahatma Gandhi University, all in civil engineering. Prior to joining Clarkson University, she was a postdoctoral research fellow at Princeton University. Dr. Peethamparan has over 15 years of research and teaching experience in cement, aggregate, and concrete materials. Her recent work involves various aspects of the development of alternative or low carbon concrete such as high-volume fly ash concrete, bio-cement concrete, alkali-activated or geopolymers concrete. The primary objectives of these studies are to determine the fresh, hardened, and durability performances of such low carbon concrete and their underlying physiochemical mechanisms. Her expertise also includes CO2/NOx sequestration technologies in concrete. Dr. Peethamparan’s research work has been supported by various agencies that include the National Science Foundation, the Federal Highway Administration, New York State Energy Research and Department Authority, and New York State Pollution Prevention Institute. She has authored/co-authored over 100 technical papers and reports. Dr. Peethamparan is also an associate editor of the ASCE Journal of Materials in Civil Engineering, chair of the Concrete Research Counsel at the American Concrete Institute, and fellow of the American Concrete Institute. She is a recipient of the 2010 National Science Foundation Faculty Early Career Development award.
The environmental impact of CO2 emission from portland cement production and the role of the concrete industry in global warming sparked the need to develop more sustainable, alternative low carbon concrete for construction. India, the second-largest cement producer in the world, reported an emission of over 250 million metric tons of CO2 in the year 2020. The main objective of this Fulbright research is to explore the viability of producing low carbon portland cement-free geopolymer concrete using locally available industrial byproducts in India and solid alkali activators through the one-part alkali activation technology. In her project, Dr. Peethamparan is also developing new course material covering several alternative cement technologies.