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A discussion of the paper “Conduction calorimetric studies of the effect of sulphate on the hydration reactions of portland cement”

✍ Scribed by M.A. Smith; J.D. Matthews

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
62 KB
Volume
4
Category
Article
ISSN
0008-8846

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Conduction calorimetric studies of the e
Conduction calorimetric studies of the effect of sulphate on the hydration reactions of Portland cement
✍ M.A. Smith; J.D. Matthews 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 510 KB

Conduction calorimetry has been used to study the patterns of early heat evolution during the hydration of Portland cement. In particular, the effect of sulphate on the rate of heat liberation has been investigated with reference to the differences observed depending on whether the sulphate is prese

Effect of citric acid on the hydration o
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✍ N.B. Singh; A.K. Singh; S. Prabha Singh 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 470 KB

The hydration of portland cement in presence of citric acid has been investigated. The results indicate that O.l% citric acid accelerates whereas too high a dose (> 0.1%) of citric acid retards the hydration. Electrical conductivity measurements of the paste indicate that in the presence of citric a