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Microanalysis of high-alumina cement clinker and hydrated HAC/SLAG mixtures

✍ Scribed by D.L. Rayment; A.J. Majumdar


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
597 KB
Volume
24
Category
Article
ISSN
0008-8846

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✦ Synopsis


Typical chemical compositions of monocalcium aluminate (CA*), dicalcium silicate (C,S), the ferrite phase and of pleochroite present in HAC clinker have been determined by electron probe microanalysis. The composition of stratlingite (C2ASH 8) present in five year old concrete samples prepared from a mlxture of HAC and granulated blastfurnace slag has been determined by using a scanning electron microscope provided with an energy dispersive X-ray analyser. Significant amounts of Fe and Mg were found to be present in stratlingite.


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