Experimental Study on Pore Characteristics and Fractal Dimension Calculation of Pore Structure of Aerated Concrete Block

Table 5

Pore structure parameters of the aerated concrete block (middle).

Specimen	Shape factor	Per area (obj./total)	Feret (mean)
1#middle	4.95	0.57	75.69
2#middle	3.23	0.64	55.99
3#middle	3.35	0.64	65.37
4#middle	3.47	0.64	67.48
5#middle	1.93	0.70	39.15
Average	3.38	0.64	60.74