Effect of PFA Concentration on Concrete Strength Over Time

Added on: Mar 19, 2025
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Curing time (days)  control  10% PFA  20%PFA  30%PFA  40% PFA 50% PFA 
7 Days 33.8  29.3  27.3  23.4  19.0  14.3 
28 Days 47.2  48.5  48.6  50.1  45.3  28.3 
90 Days 49.2  51.6  51.2  55.8  50.1  38.2 
make this data set into a collumn graphh