Research Article
Research on the Expansion Characteristics and Compressive Strength of Mortars Containing Circulating Fluidized Bed Combustion Desulfurization Slag
Figure 9
SEM of mortars with different grinding times at 28 d age. (a) SJ1; (b) SJ5; Ca(OH)2 is hexagonal plate; gypsum is clavate.
(a) |
(b) |