Effect and Mechanism of Superplasticizers on Performance of Ultrafine Sulfoaluminate Cement-Based Grouting Materials

Table 1

Chemical composition of the ultrafine sulfoaluminate clinker (wt. %).

	β-C2S	C4AF	f-SO3	f-CaO	CaO·TiO2
74.54	18.25	3.86	0.81	2.02	3.01