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Table 2 Chemical compositions of the cement.

From: Influence of Pore Structure Characteristics on the Mechanical and Durability Behavior of Pervious Concrete Material Based on Image Analysis

Composition

CaO

SiO2

Al2O3

Fe2O3

MgO

SO3

Loss on ignition

Mass fraction

61.16%

21.28%

5.93%

3.38%

1.64%

2.02%

2.26%