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International Journal of Concrete Structures and Materials

Table 1 Chemical composition of OPC

From: Analysis of Mechanical Properties and Microstructure of Nano- and Micro-SiO2 Materials as Cementitious Composite Binder

 

Chemical composition (%)

LOI

SiO2

Al2O3

Fe2O3

CaO

MgO

SO3

K2O

OPC

3.2

20.7

5.2

3.4

61.6

2.1

2.6

0.9

  1. LOI loss on ignition
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