A New Heat Insulation Shotcrete Mixed with Basalt and Plant Fibers

Table 9

Analysis of variance of shear strength.

Factors	SS	f	MS	F	Significance	Critical value	SSP	Contribution
A	2.37	2	1.185	237	Particularly significant	F0.1(2,2) = 9; F0.01(2,2) = 99; F0.05(2,2) = 19	2.36	27.28
B	2.97	2	1.485	297	Particularly significant		2.96	34.22
C	1.1	2	0.55	110	Particularly significant		1.09	12.60
D	2.21	2	1.105	221	Particularly significant		2.20	25.43
Error	0.01	2	0.005				0.04	0.47
Total	8.66	8					8.65