From: Rheological, Mechanical, Microstructural and Radiation Shielding Properties of Cement Pastes Containing Magnetite (Fe3O4) Nanoparticles
Material
CaO
SiO2
Al2O3
Fe2O3
MgO
Na2O
K2O
SO3
Blaine fineness [cm2/g]
Density [g/cm3]
CEM I 42.5 R
63.14
20.53
5.33
2.36
1.49
0.21
0.72
3.39
5780
3.14