Component/property

Value

GGBFS-1, wt%

90

85

70

-

-

-

-

-

GGBFS-2, wt%

-

-

-

90

70

90

90

70

HCFA-H, wt%

10

15

30

10

30

-

-

-

HCFA-L, wt%

-

-

-

-

-

10

10

30

Na₂CO₃, (wt% of GGBFS + HCFA)

3

3

3

1

3

1

3

1

Water-to-solid ratio

0.3

0.28

0.26

0.21

0.21

0.24

0.25

0.38

Le Chatelier mold expansion, mm

3

2

18^a

6

63

0

2

2