The document describes the structure and composition of portland cement clinker, specifically focusing on its microstructure and crystal arrangement. It mentions the use of a 40μm BSed detector with a 10kV accelerating voltage for analysis. The context includes production at a facility in Benisuef, Egypt using Loesche mills.

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September2019
Inthemiddlesphericalbelitepartiallycoveredwithintermediatemass
Alitecrystalsenvelopthebelite
DESCRIPTION
PortlandCementClinker
40µm
BSEDDETECTOR:10kVACCELERATINGVOLTAGE:
PortlandCement
Clinker
MATERIAL:
6cementlineswithLOESCHE-Mills,
BeniSuef,Egypt(topview)