Aluminosilicate plasticized mortars

MSH-28

MSH-31

MSH-36

MSH-39

MSH-35

MMKRB-52

GOST 6137-2015*

Mass fraction, %:

Al₂O₃, no less

Fe₂O₃, no more

Sodium carbonate Na₂CO₃, in the limit of

Lignosulfonate (LST) in the limit of

28

-

31

-

36

2,5

39

2,5

35

5,0

52

4,0

0,12-0,18

-

0,12-0,18

0,07-0,13

-

0,07-0,13

Refractory property °C, no low

 1650 

 1690 

 1710 

 1730 

 1630 

 1730 

Grain size composition,%:

passage through the screen:

№2, no less

№1, no less

№05, in the limit of

no less

№009, in the limit of

no less

100

-

60-94

-

-

-

-

100

-

95

60-85

-

-

100

-

95

60-90

-

-

100

-

95

60-85

-

-

-

-

100

-

50

-

-

-

100

-

80

Relative mass variation, %, in the limit of

1,3-3,0

1,5-3,0

1,3-3,2

1,3-3,2

1,3-3,2

1,2-3,0

Moisture content, %, no more

5

5

5

5

3

5