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Table 1 Chemical compositions and loss on ignition (LOI) of OPC, FNS, fly ash and GGBFS (mass%).

From: Durability of Mortar Incorporating Ferronickel Slag Aggregate and Supplementary Cementitious Materials Subjected to Wet–Dry Cycles

Material

OPC

FNS

Fly ash

GGBFS

CaO

63.11

0.42

0.6

41.22

SiO2

20.29

53.29

76.34

32.45

Al2O3

5.48

2.67

14.72

13.56

MgO

1.24

31.6

0.54

5.1

Fe2O3

2.85

11.9

3.69

0.82

SO3

2.49

0.11

3.2

Na2O

0.29

0.11

0.19

0.27

K2O

0.45

0.96

0.35

Cr2O3

0.02

1.08

P2O5

0.17

0.1

0.03

SrO

0.05

TiO2

0.27

0.61

0.49

Mn2O3

0.08

0.07

0.25

ZnO

0.04

NiO

0.1

Co3O4

0.01

LOIa

3.39

0.83

0.53

1.11

  1. aLoss on ignition.