Type II

Chemical Properties
SiO₂ 21.50 ± 0.8
Al₂O₃ 4.72 ± 0.30
Fe₂O₃ 3.90 ± 0.30
CaO 63.50 ± 0.50
MgO 2.1 ± 0.30
SO₃ (C₃A ≤ 8%) 2.40 ± 0.30
L.O.I 2.50 ± 0.20
IR 0.5 ± 0.10
LSF 93.20 ± 2
SM 2.5 ± 0.1
AM 1.2 ± 0.1
C₃S 59 ± 2
C₂S 16 ± 2
C₃A 5 ± 1
C₄AF 10 ± 2
Free lime 1.2 ± 0.3
Physical Properties
Specific Surface, Blaine (cm²/g) 3000 ± 100
Autoclave % 0.2 ± 0.1
Setting time Initial – not less than (minute) 180 ± 16′
Final – not more than (minute) 260 ± 16′
Compressive strength
(Kg/cm²)
3 days 190 ± 50
7 days 250 ± 50
28 days 390 ± 50

Our Products :

  • Should be protected against humidity .
  • Should not be stowed in pile more than 8 bags .
  • Should not be kept in stock more than three months .