The Performance and Mechanism Analysis of Cement Pastes Added to Aluminum Sulfate-Based Low-Alkali Setting Accelerator

Table 1

Chemical composition of cement (w/%).

Cement	SiO2	CaO	Al2O3	Fe2O3	MgO	SO3	R2O	Loss
H	23.49	58.24	6.00	2.81	2.35	2.39	0.76	3.06
Y	21.02	62.38	4.80	3.68	1.03	2.02	0.60	3.78