Self-Healing of Concrete Cracks by Ceramsite-Loaded Microorganisms

Table 2

Strength of mortar specimens containing ceramsite treated at different temperatures.

Mechanical tests	Room temperature	600°C	750°C	900°C
Compressive strength (MPa)	36.39	33.42	35.58	35.68
Flexural strength (MPa)	8.10	8.32	7.77	8.48