Manufacturing of Ecofriendly Bricks Using Microdust Cotton Waste

Table 6

ANOVA analysis of compressive strength of bricks.

Forced terms	A- dust and B- soil, model- linear mixture
Source	Sum of square	df	Mean square	F value	value prob>	—
	0.013	2	6.578E-003	9.79	<0.0044	Significant
	0.10	1	5.118E-003	7.62	<0.0201	—
AB	3.284E-003	1	8.038E-003	11.79	<0.0061	—