Table 1.

Effect of different bacterial species on strength performance of cement materials.

Bacterial Specie	28 Days Compressive Strength (MPa)	Strength Rate Increase (%)	Ref.
Bacillus sphaericus	6.1–7.3	3.4–23.4	[31]
Bacillus subtilis	62.1	20.3	[32]
Bacillus pasteurii	42.1	30.3	[33]
Bacillus cereus	33.8	11.0	[34]