1. Research Associate, BRE Centre for Innovative Construction Materials, University of Bath, Bath, UK
2. PhD student, Department of Civil Engineering, Queensland University of Technology, Brisbane, Australia
3. Professor, Department of Civil Engineering, University of Moratuwa, Moratuwa, Sri Lanka
4. Senior Professor, Department of Civil Engineering, University of Moratuwa, Moratuwa, Sri Lanka
5. Lecturer, BRE Centre for Innovative Construction Materials, University of Bath, Bath, UK
6. MSc student, Department of Civil Engineering, University of Moratuwa, Moratuwa, Sri Lanka
7. Professor of Innovative Construction Materials, BRE Centre for Innovative Construction Materials, University of Bath, Bath, UK (corresponding author: )