Table 2.

Pore frequency distribution

Sample	Main pore diameter and frequency [µm, %]	Secondary pore diameter and frequency [µm, %]	% pores above 10 µm
P(l)LCL 5%	20–25, 25	15–20, 19	95
P(l)LCL 7%	10–15, 28	15–20, 22	94
P(l,d)LCL 5%	0–5, 17	15–20, 17	70
P(l,d)LCL 7%	0–5, 40	5–10, 35	25