NCB Scientist presenting research findings in the 5th Stakeholder meeting on Limestone - Calcined Clay Cement (LC3) held at India Habitat Centre, New Delhi. NCB is working with Indian Institute of Technology (IIT) Delhi on a research project of Evaluation of Limestone Calcined Clay Cement. The findings of the project work carried out in NCB was presented in the 5th Stakeholder meeting on limestone - calcined clay cement (LC3) held at India Habitat Centre, New Delhi.