Cementitious material

Density

fineness

Chemical Composition (%)

(g/cm³)

(cm²/g)

ig-loss

SiO₂

Al₂O₃

Fe₂O₃

CaO

MgO

SO₃

Na₂O

K₂O

OPC (N)

3.16

3200

0.94

20.84

5.49

3.07

63.89

1.97

2.40

0.40

0.32

BS4000A

2.90

4430

0.16

33.31

14.20

0.30

43.38

6.21

-

0.21

0.29

BS4000B

2.90

4590

0.16

32.30

13.93

0.42

42.97

5.68

2.06

0.17

0.29

BS3000

2.90

3400

0.31

31.30

13.58

0.40

42.84

5.55

3.51

0.17

0.30