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Journal of Engineering and Applied Science

Table 2 Chemical composition (%) of recycled fine aggregate (obtained from CDW)

From: Effect of construction demolition waste as fine aggregate and NaOH molarity on strength and fracture parameters of slag based geopolymer mortars

SiO2

Al2O3

CaO

Fe2O3

MgO

K2O

Na2O

SO3

LOI

55–60

8–15

6–20

4–5

1–2

1–2

 < 1

 < 1

5–12

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