Table 5 Early-age CS results for the UHPFRC samples4.

From: AI driven prediction of early age compressive strength in ultra high performance fiber reinforced concrete

Mix ID

PC

SF

SCMs

QP

RS

SP

Fiber

TW

CS (MPa)

(Kg/m3)

 

3-d

7-d

1

900

135

–

180

1271

24

156

166

80

85

2

630

270

70

80

3

540

360

63

77

4

450

450

55

63

5

720

180

78

83

6

675

225

77

81

7

630

270

64

79

8

765

135

85

89

9

720

180

79

88

10

675

225

64

74

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