Figure 6. SEM Coated Samples with mortar, a) mortar of 15% Nano Calcium Carbonate, b) mortar of 30% Nano Calcium Carbonate, c) mortar of 15% Nano Calcium Hydroxide, d) mortar of 30% Nano Calcium Hydroxide

From

Mechanical Properties of Thebes Limestone Treated by Nano Filler Particles

Ahmed F. Mohamed, A.F. Gelany, M.S. Abd El-sadek, Abbas M. Mansour

American Journal of Mechanical Engineering. 2019, 7(3), 138-145 doi:10.12691/ajme-7-3-4