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Table 1 Cement chemical analysis

From: Effect of Wollastonite Microfibers and Waste Tire Rubber on Mechanical Properties of Concrete

Chemical composition

SiO2

Al2O3

Fe2O3

K2O

CaO

MgO

SO3

Na2O

Percentage

21.7

5

3.8

0.33

63.2

1.85

2.1

0.53