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Table 2 Parameters of each group of specimens.

From: Study on the Fracture Toughness of Polypropylene–Basalt Fiber-Reinforced Concrete

Specimen

Fiber content (kg/m3)

Compressive strength/MPa

Splitting tensile strength/MPa

CF

BF

A0

47.13

2.65

A1

6.0

49.01

3.15

A2

9.0

48.21

3.31

A3

3.0

49.06

2.68

A4

6.0

50.41

2.76

A5

4.8

1.2

50.93

3.21

A6

4.0

2.0

53.71

3.29

A7

3.0

3.0

53.24

3.02

A8

2.0

4.0

52.58

2.94

A9

1.2

4.8

51.32

2.84

A10

6.0

3.0

52.36

3.41

A11

4.5

4.5

51.25

3.24

A12

3.0

6.0

50.27

3.15