Table 1 Oxides’ composition of GGBFS, MK, and CBA62,63,64,65,66.

From: Enhancing performance and sustainability of GGBFS-based self-compacting geopolymer concrete blended with coal bottom ash and metakaolin by using RSM modelling

Binding materials

Oxides (%)

Physical Property

SiO2

Al2O3

Fe2O3

CaO

Na2O

SO3

Specific Gravity

GGBFS

37.22

10.37

1.23

35.66

0.23

0.34

2.25

CBA

36.67

26.13

14.02

5.11

2.54

0.90

2.15

MK

62.18

21.67

3.01

3.22

1.04

0.78

2.60

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