Sample name

MnFe2O4 nanoparticles/%

Compressive

7 days

strength/MPa

28 days

C0

0

52.7

56.4

N1

0.5

65.3

68.9

N2

1

62.6

64.3

N3

1.5

51.5

56.3

N4

2

49.2

68.9