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Table 6 Detailed information of the mixtures.

From: Optimal Use of MSWI Bottom Ash in Concrete

Mixture

w/c

Cement (kg/m3)

Water (kg/m3)

Density (kg/m3)

BA (%)

Slump (min)

UCM (MPa)

7 days

14 days

28 days

60 days

90 days

R1

0.45

320

175

1,850

0

23

28.2

31.1

36

40.7

41.8

A13

0.45

320

203.7

2,030

30

21

23.6

28.3

35.6

40.9

42.1

A15

0.45

320

223

2,180

50

18

20.7

26.9

35.1

37.3

39.6

A17

0.45

320

242

2,230

70

11

18.2

24.3

31

36.5

38.6

R2

0.51

320

175

1,910

0

25

24.3

30.4

36.7

40.4

41.8

A23

0.51

320

206

2,070

30

22

22

26.9

35.8

40.7

42.3

A25

0.51

320

224.8

2,170

50

18

19.7

24.3

32.9

39.6

41.2

A27

0.51

320

228.1

2,220

70

12

12.5

20.2

28

34.3

36.7

B23

0.51

320

205.7

2,070

30

22

19.4

22.5

27.6

32.8

33.9

B25

0.51

320

225

2,171

50

19

17.1

19.8

25.4

32

34.3

B27

0.51

320

242

2,218

70

14

10.8

14.5

19

26.1

28.5

R3

0.55

320

175

1,950

0

28

16.2

23.3

29.9

35.5

37.1

A33

0.55

320

209

2,060

30

22

15.6

20.3

22.7

24.5

25.4

A35

0.55

320

231.6

2,130

50

15

14.3

19.1

21.8

24

24.7

A37

0.55

320

240

2,210

70

9

12.2

17.4

18.3

18.7

19.1

  1. UCM denotes unconfined compressive strength.