Research on Optimal Proportion and Performance of Cement-Clay Slurry

Table 11

Range analysis of the final setting time of slurry.

Analysis index	Factors
	A	B	C	D	E
K1	12.67	27.94	28.25	28.34	28.40
K2	21.75	28.33	28.06	28.34	28.38
K3	30.42	27.86	28.44	28.44	27.94
K4	48.46	29.17	28.71	28.19	28.58
Range	35.79	1.31	0.65	0.25	0.64
Primary and secondary factor	A > B > C > E > D