Research Article

Biocementation Influence on Flexural Strength and Chloride Ingress by Lysinibacillus sphaericus and Bacillus megaterium in Mortar Structures

Figure 4

SEM analysis for (a) OPC-H2O (BM), (b) OPC-BM (H2O), and (c) OPC-BM (BM).
(a)
(b)
(c)