From the results of the flexural strength can be found in a single nano-alumina doped with 0.5% of the system (NA 0.5) Contribution mortar 3 and 28 days maximum, increased by 18.75% and 10.02%.
From the results of the anti-fold strength, it can be found that the system of single-doped 0.5% nanoalumina (NA0.5) contributed the most to the mortar for 3 and 28 days, increasing by 18.75% and 10.02%, respectively.
From the results of flexural strength, it can be found that the system of 0.5% nano alumina (na0.5) has the greatest contribution to the mortar for 3 days and 28 days, with an increase of 18.75% and 10.02% respectively.<br>