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Journal of Engineering and Applied Science

Table 1 Physical properties and chemical composition of binders GGBFS and fly ash

From: Effect of steel and PVA fibres as monofibres on strength and cracking properties of fly ash and slag-based alkali-activated concrete

Binder

CaO

SiO2

Al2O3

Fe2O3

SO3

MgO

Na2O

LOI

Specific gravity

Specific area (m2/kg)

GGBFS

34.21

33.46

20.40

0.8

0.9

7.77

0.13

0.38

2.9

355

Fly ash

1.82

62.32

26.53

4.22

0.37

1.03

0.21

0.86

2.11

450

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