Bricks from mixture of samples TK1.1 + TK1.2 + TK1.4

Extrusion moisture

Residual moisture (%)

Shrinkage (%)

Loss on ignition (%)

Water absorption (%)

Green color

18.8

3 hours drying of briquettes

2.8

6 hours drying of briquettes

6.9

5.8

Firing at 950˚C

0.8

4.4

8.5

Firing at 900˚C

0.4

4.3

9.4