Research on hydration mechanism of slag composite cementitious material mixed with NaCl

The main purpose of this article is to replace NaOH with NaCl as slag hydration activator, and prelimi narily study the hydration mechanism. By strength test, EDS and XRD analysis, we studied the hydration products of slag composite cementitious material mixed with NaCl. The strength test results showed that the N-SM agent’s strength can reach 32.5