A series of tests were performed to investigate the macroscopic properties and the stabilization mechanism of calcium lignosulphonate modified expansive soil. C
The early hydration of calcium aluminate cement (CAC) with different kinds of zinc (Ⅱ), such as ZnSO4?7H2O, ZnO, Zn(NO3)2?6H2O and ZnCl2, was analyzed. Changes