The Mechanism of Fluorine-free,Chlorine-free and Alkali-free Liquid Accelerator
As an important concrete admixture,flash setting admixture is widely used in tunnels,mine shafts,leakage plugging and repairing pro-jects.In this paper,the origin of fluorine-free,chlorine-free and alkali-free liquid flash setting admixture,the mechanism of fluorine-free,chlorine-free and alkali-free liquid flash setting admixture of aluminum sulfate type,and the effects of different components in the admixture on the effect of flash setting admixtures are reviewed.
Fluorine-free,Chlorine-free and Alkali-free liquid AcceleratorEttringiteMechanismEffect