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International Journal of Concrete Structures and Materials

Table 2 Calculated gel/space ratio of plain and blended cement mortar.

From: Effect of Morphology and Dispersibility of Silica Nanoparticles on the Mechanical Behaviour of Cement Mortar

Curing time (days)

Cement mortar

3 %SF

3 % powdered-NS

3 % colloidal-NS

1

0.37

0.40

0.42

0.43

3

0.47

0.49

0.63

0.53

7

0.55

0.58

0.74

0.60

28

0.71

0.74

0.94

0.76

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