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Cement types - Akmenės cementas
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Cement types

Exceptional characteristics of cement produced in Akmenės cementas AB is that all ordinary early strength cement is in conformity to early strength of rapid cement.

The following cement types are produced for Lithuanian market:

Cement types EC certificate

 Eksploatacinių savybių pastovumo sertifikatai1)

 Safety data sheet Declarations of perfomance Environmental declarations
CEM I 52,5 R

 1397-CPR-0293

SPSC-8797A

 
 CEM I 42,5 R

1397-CPR-0003

SPSC-6839A

 
CEM II/B-M (P-LL) 42,5N

1397-CPR-0766

SPSC-9682

 
CEM II/A-LL 42,5 R

1397-CPR-0287

SPSC-8769A

 
CEM II/A-S 42,5N

1397-CPR-0645

SPSC-9585

 
 CEM III/B 32,5N-LH /SR

1397-CPR-0073

SPSC-9342

 
 CEM I 42,5N-SR3

1397-CPR-0741

SPSC-9657

 
 CEM II/A-P 52,5N

1397-CPR-0739

SPSC-9653

 

Noteworthy, that cement produced for Lithuanian market contains limited alkali content, it is ≤ 0,8 % calculating at Na2O equivalent, since aggregates in Lithuania contain reactive rock. Such type of cement is additionally marked (MA).

Cement type, containing concentration of water dissoluble chromium (VI) not less than 0, 0002 % of dry cement mass, is additionally marked (A).

Cement type Alkali content, calculating

at Na2O equivalent

Strength after 2 days

Strength after 28 days
CEM I 42,5 N (MA)
LST EN 197-1 : 2011

≤ 0,8

24 ± 3 MPa

52 ± 3 MPa
CEM I 42,5 R
LST EN 197-1 : 2011

unlimited

28 ± 2 MPa

54 ± 3 MPa
CEM I 42,5 R (MA) (A)
LST EN 197-1 : 2011

≤ 0,8

29 ± 2 MPa

54 ± 3 MPa
CEM I 52,5 R (MA)
LST EN 197-1 : 2011

≤ 0,8

40 ± 3 MPa

63 ± 3 MPa
CEM II/A-LL 42,5 N (MA)(A)
LST EN 197-1 : 2011

≤ 0,8

22 ± 3 MPa

50 ± 3 MPa
CEM II/A-LL 42,5 R (MA)
LST EN 197-1 : 2011

≤ 0,8

29 ± 2 MPa

54 ± 3 MPa
CEM II/A-S 42,5N (MA)
LST EN 197-1 : 2011

≤ 0,8

22 ± 3 MPa

53 ± 3 MPa
CEM III/B 32,5N-LH/SR
LST EN 197-1 : 2011

≤ 1,2

after 7 days 21 ± 3 MPa

43 ± 3 MPa
CEM I 42,5N-SR3
LST EN 197-1 : 2011

≤ 0,6

24 ± 3 MPa

53 ± 3 MPa
CEM II/A-P 52,5N (MA)
LST EN 197-1 : 2011

≤ 0,8

30 ± 2 MPa

57 ± 3 MPa