Age of hydration (days)

Compressive strength (MPa)

Combined water content

(Cw, %)

Free lime content (CaO, %)

1

31.70

7.80

4.27

3

65.20

13.50

5.15

7

72.60

16.10

5.42

14

82.00

16.25

5.61

28

101.30

16.48

5.96