Table 4. Chemical composition and physical properties of blast furance cement (Unit: %)
CaO (%)
SiO
2
(%)
Al
2
O
3
(%)
MgO (%)
Fe
2
O
3
(%)
SO
3
(%)
Loss on ignition (%)
Specific gravity
Fineness (cm
2
/g)
41.42
34.95
17.29
3.27
0.69
0.03
0.01
2.90
4,900