Comprehensive Effect of the Time and Water-Cement Ratio on the Rheological Properties of Power-Law Cement Grouts

Table 3

Two-factor variance analysis of the comprehensive effect of time and the water-cement ratio on the rheological properties of the power-law cement grouts.

The rheological parameters	Error sources	DF	SS	MS
Consistency coefficient	Time	5	47.82	9.56	9.54	0.01
	W/C	5	105.25	21.05	21.00	0.01
	Error	25	25.06	1.00
	Sum	35	178.12
Rheological index	Time	5	0.00	0.00	0.77	0.56
	W/C	5	0.24	0.05	1219.42	0.01
	Error	25	0.00	0.00
	Sum	35	0.24