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Vliv kolísání složení cementů na vznik bleedingu a zpracovatelnosti malt v čase / Influence of variations in cement composition on bleeding and mortar workability over time

This diploma thesis is divided into two parts, the theoretical and practical part. The theoretical part is to study of factors influencing the workability and bleeding of concrete. There is mentioned the production of cement and standard requirement. The task of the practical part is to assess the cements produced by the cement works Hranice and Prachovice. These cements test in terms of water separation. In combination with these cements use superplasticizing admixtures from Mapei and Stachema and determine the impact of water separation on cement pastes. Determine rheology on the cement pastes. Define influence of variations in cement composition affect the stability of cement mixtures.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:392330
Date January 2019
CreatorsPeřina, Tomáš
ContributorsKlečka,, Tomáš, Hela, Rudolf
PublisherVysoké učení technické v Brně. Fakulta stavební
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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