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Summary
A study of the composition of the ferrite phase present in commercial Portland cements has been made using powder X-ray diffraction techniques. From the results of an examination of thirty-one different samples, the most frequently occurring composition lies between 4CaO.Al2O3.Fe2O3 and 6CaO.Al2O3.2Fe2O3.
Keywords:
concrete
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© 1958 Thomas Telford Ltd
1958
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