Infiltration Kinetics of Wetting in a Building Plaster and the Effect of Added Glass and Hemp Fibers

Table 4

Structural characteristics of the plaster and composites plaster fiber.

Material	𝐶𝑚 (mm^−5)	𝑟: mean radius of the pores; (𝜇m)	Specific area (m²·g^−1)	Fineness; (×10^5 m²·m^−3)
Plaster	0.04 ± 0.02	0.08 ± 0.03	6.3 ± 3.4	1.087 ± 0.212
PGF	0.14 ± 0.09	0.02 ± 0.01	3.3 ± 2.2	0.568 ± 0.112
PHF	0.95 ± 0.30	0.12 ± 0.07	4.3 ± 1.8	0.724 ± 0.142