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International Journal of Concrete Structures and Materials

Table 4 Effects of curing age on ductile index and toughness index of fibre-reinforced MPC.

From: Investigating the Hybrid Effect of Micro-steel Fibres and Polypropylene Fibre-Reinforced Magnesium Phosphate Cement Mortar

Specimens

I10

I20

PS8-1d

8.8 ± 0.3

18.9 ± 1.7

PS8-7d

11.2 ± 0.6

23.6 ± 0.8

PS8-28d

11.4 ± 1.0

25.8 ± 0.3

fPS4-1d

5.9 ± 0.2

11.9 ± 1.1

fPS4-7d

7.0 ± 0.2

18.8 ± 1.6

fPS4-28d

6.7 ± 0.4

15.1 ± 0.3

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