Table 4 Strength activity index during 28 days.
From: Potential Use of Calcined Silt of Dam as a Pozzolan in Blended Portland Cement
Mortars | Compressive strength at 28 days (MPa) | Strength activity index (%) |
|---|---|---|
OM | 25.5 | 100 |
MSF | 26.7 | 104.7 |
MCS1 | 28.6 | 112.15 |
MCS2 | 30 | 117.64 |
MCS3 | 25.9 | 101.56 |