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Investigations on the relationship between porosity, structure and strength of hydrated portland cement pastes I. Effect of porosity

✍ Scribed by M. Röβler; I. Odler


Book ID
107728271
Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
524 KB
Volume
15
Category
Article
ISSN
0008-8846

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📜 SIMILAR VOLUMES


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✍ I. Odler; S. Abdul-Maula 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 451 KB

In as series of cements made out of clinkers with variable C3A/C4AF ratios and containing different amounts of gypsum, the strength development and the composition of the hydrated material were studied. For a single clinker composition the obtained strength appears to be just a function of porosity.

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Previous work has shown that, for a series of experimental autoclaved aerated concretes with porosities ranging from O.48 to 0.78, compressive strength is linearly related to the solid/pore volume ratio determined by helium pycnometry. In the work described here, this type of relationship has been

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