Table 1 Mix proportion.

From: Mechanical and mineralogical performance of sustainable cement composites with calcined palm oil leaf and calcined pine leaf Ash as supplementary cementitious materials

Mixture Id

Cement (kg/m3)

Fine aggregate (kg/m3)

Ash (%)

Type of ash

Ash (kg/m3)

W/C

SP (%)

CM

475.00

1072

0

-

0

0.4

0.4

POL-5

451.25

5

Calcined POLA

21.56

POL-10

427.50

10

43.11

POL-15

403.75

15

64.67

POL-20

380.00

20

86.22

POL-25

356.25

25

107.78

POL-30

332.5

30

129.33

PL-5

451.25

5

Calcined PLA

21.74

PL-10

427.50

10

43.49

PL-15

403.75

15

65.24

PL-20

380.00

20

86.99

PL-25

356.25

25

108.74

PL-30

332.50

30

130.49