Table 2 Mixture ratio of RAC.

From: Experimental study on the influence of recycled aggregate substitution rate on the mechanical properties of recycled aggregate concrete under sulfate erosion conditions

Specimen number

RA MRS (%)

Dosage(kg/m3)

C

NA

RA

S

W

AW

WR

WCR

NAC

0

300

1130

0

800

144

0

3.0

0.48

RAC-25%

25

300

847.5

282.5

800

144

14.25

3.0

0.48

RAC-50%

50

300

560

560

800

144

28.5

3.0

0.48

RAC-100%

100

300

0

1130

800

144

57

3.0

0.48

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