Clinker

SPECIFICATIONS From 1 to 6 Feb 2024

From 10/10/24 to 10/12/24

SILICA OXIDE

21 ≤ SiO2 ≤ 23

%

21.67

24.43

ALUMINIUM OXIDE

5 ≤ Al2O3 ≤ 6.5

%

5.55

5.54

FERRIC OXIDE

3≤ Fe2O3 ≤ 5

%

3.80

3.74

CALCIUM OXIDE

CaO ≥ 64

%

65.83

65.88

MAGNESIUM OXIDE

MgO ≤ 1.5

%

1.15

1.26

SULPHUR TRIOXIDE-IR

SO3 ≤ 1.0

%

0.45

0.59

POTASSIUM OXIDE

K2O ≤ 0.5

%

0.38

0.47

SODIUM OXIDE

Na2O ≤ 0.4

%

0.15

0.09

CHLORIDE

Cl- ≤ 0.1

%

0.02

0.05

LOSS ON IGNITION (PAF)

LOI ≤ 0.5

%

0.28

0.41

FREE LIME (CAO Free)

F.CaO ≤ 1.5

%

0.49

0.46

BULK DENSITY

1,200 ≤ [B.D. (5÷7) mm] ≤ 1,350

g/l

1,295

1,278

TRI-CALCIUM SILICATE

C3S=[4.071*Cao-(7.6*SiO2-6.72*Al2O3-1.43*Fe2O3)] ≥ 58

%

60.57

61.91

DI-CALCIUM SILICATE

C2S ≤ 20

%

16.45

14.76

TRI-CALCIUM ALUMINATE

6 ≤ C3A ≤ 11

%

8.29

8.37

TETRA-CALCIUM ALUMINO-FERRITE

9 ≤ C4AF ≤ 16

%

11.55

11.37

IR (INSOLUBLE RESIDUES)

IR ≤ 0.5

%

0.26

0.31