Table 1 Chemical composition of cement and PAC waste residue (%).

From: The mechanical and frost resistance properties of pressed concrete blocks mixed with the polymeric aluminum chloride waste residue

 

SiO2

Al2O3

Fe2O3

CaO

MgO

TiO2

Cl−

Others

Cement

20.15

4.76

3.18

64.87

2.87

–

–

1.74

PAC waste residue

45.72

27.80

3.42

5.68

1.34

3.86

2.25

10.39

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