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The role of sulphates in cement clinkering: Subsolidus phase relations in the system CaO-Aℓ2O3-SiO2-SO3

✍ Scribed by Y.B. Pliego-Cuervo; F.P. Glasser

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
310 KB
Volume
9
Category
Article
ISSN
0008-8846

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Calcium silicosulphate is reported to have the chemical composition Cas(SiO,)2(SO,). However, the synthetic product prepared in air at IIO0°C contains 0.46 wt % H20. It is not known how the water is present in the structure; assuming it to be OH-, the formula is CasSi2SO~.88(OH)0.2~. This water is