Oxides

SiO₂

Al₂O

Fe₂O₃

CaO

MgO

K₂O

NaO

SO₃

Cl⁻

LOI

CEM IΙ

Β-Μ 42.5N

18.60

4.10

2.90

60.50

2.00

0.66

0.34

3.60

0.05

<8.50