Kushal Ghosh has received Bachelor of Civil Engineering with distinction from Pune University-India in the year 2012 and Doctor of Philosophy from Jadavpur University-India in the year 2018. At present, he is serving as Assistant Professor in National Institute of Technology(NIT)-Sikkim - India . He has worked as Structural design Engineer in Skematic Consultant - India for four years. His major research area is "Sustainable High-Performance Green construction material". He has guided eight students for their thesis at ME level. He has published several papers in peer reviewed journals and conferences mostly on "Alkali Activated Composites" and on "High Performance Concrete".
Partha Ghosh has received Bachelor of Civil Engineering from National Institute of Technology ( NIT)-Agartala-India in the year 2001, Master of Civil Engineering and Doctor of Philosophy from Jadavpur University-India in the year 2003 and 2007 respectively. At present, he is serving as Associate Professor in Jadavpur University - India. His major research area is "High Performance construction material". He has guided fifteen students for their thesis at ME level and has guided two for their thesis at Ph.D level . He has published several papers in peer reviewed journals and conferences mostly on "High Performance construction material". He has published two books out of which is one book on "Geopolymer". He is a fellow of Institution of Engineers (India). He is rendering his services as Structural consultant at National level. He has done research in North Western University - USA, Monash University - Australia and Delft University-Netherlands.

1. Introduction. 2. Polymerization and Microstructure of Alkali-Activated Composites. 3. Physical, Mechanical, and Microstructural Properties of Alkali-Activated Paste and Mortar. 4. Durability of Alkali-Activated Paste and Mortar. 5. Prediction model and Mix Design Methodology of Fly Ash-Slag Alkali -Activated Composites. References. Appendix.