Use of Sawing Waste from Zeolitic Tuffs in the Manufacture of Ceramics

Table 5

Bulk density (𝑑_𝑏, g/cm³), apparent density (𝑑_𝑎, g/cm³), and porosity (p, %) of compacts manufactured with Cab70 and LacBen according to the thermal treatments summarised in Table 1f and 1g.

	Cab70			LacBen
	𝑑𝑏	𝑑𝑎	𝑝	𝑑𝑏	𝑑𝑎	𝑝
Compact 1	2.38	2.54	6.02	2.21	2.22	0.26
Compact 2	2.38	2.55	6.05	2.22	2.23	0.34
Compact 3	2.38	2.56	7.04	2.23	2.24	0.56
Compact 4				2.23	2.25	0.56