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International Journal of Concrete Structures and Materials

Table 2 Elemental composition of GGBFS and SF.

From: Durability of Structural Lightweight Concrete Containing Expanded Perlite Aggregate

Oxides,  %

SiO2

Al2O3

Fe2O3

CaO

MgO

K2O

Na2O

P2O5

LOI

GGBFS

33.32

11.82

1.045

44.57

2.45

0.77

0.35

–

1.36

SF

92.7

0.82

0.76

0.51

1.06

0.82

0.39

–

1.41

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