Influence of pozzolanic addition on strength and microstructure of metakaolin-based concrete.
The intent of this study is to explore the physical properties and long-term performance of concrete made with metakaolin (MK) as a binder, using microsilica (MS) and nanosilica (NS) as substitutes for a portion of the ordinary Portland cement (OPC) content.The dosage of MS was varied from 5% to rme ufx iii 15% for OPC-MK-MS blends, and the dosage