Lab Assignment #3 Questions
Fragment of a discussion from Course talk:APBI200/Archive/2013-14WT2
You have to calculate the size of dominant pores (or the most common size of pores in your sample) using the capillary raise equation and tension that corresponds to air intrusion value (AIV). As it is explained in the lab manual on p.33 "The AIV is the tension corresponding to air intrusion into the pore size dominating the porosity"