sulfate alluminium cement (CSA /HCSA)

 

 

TYPE

SiO2

Al2O3

Fe2O3

CaO

MgO

TiO2

SO3

OURS

4.5-6.5

36.5-38.5

1.0-2.0

39.0-41.0

1.5-2.0

1.0-1.5

9.0-11.0

STANDARD

<6.5

36.5

<2.5

39.0-41.0

<2.5

<1.8

9.0-12.0

OURS

6.5-7.5

35.0-37.5

1.0-2.0

39.0-42.0

1.5-2.0

1.0-1.5

8.0-11.0

STANDARD

<7.5

35.0

<2.5

39.0-42.0

<2.5

<1.8

8.0-12.0

 

FINESS:

specific surface areastandard GB/T8074-1987

usual scopeHCSA360-430m2/kgCSA480520 m2/kg

standard requirementHCSA≥360m2/kgCSA≥480m2/kg

 

 

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