The Mechanical Properties of Fine Recycled Aggregate Concrete after Freeze – Thaw Cycles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00301457" target="_blank" >RIV/68407700:21110/16:00301457 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/16:00301457
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Mechanical Properties of Fine Recycled Aggregate Concrete after Freeze – Thaw Cycles
Original language description
This paper is focused on mechanical properties of fine recycled aggregate (FRA) concrete after freeze – thaw cycles. The use of FRA is connected with uncertainties and doubts. The most unknown aspects of FRA concrete are related to durability. This paper presents results of mechanical properties of concrete containing FRA after freeze – thaw cycles. The FRA from concrete waste originated from recycling plant in the Czech Republic was used in experiments. Four concrete mixtures were analyzed in total. The first, concrete mixture with natural sand, cement and water was prepared as a reference concrete mixture. In other mixtures, natural sand was replaced by FRA in various replacement ratios, specifically 10%, 20% and 30%. All concrete mixtures were designed with the same parameters for clear comparison. As a consequence of the quality and amount of FRA, the test results showed the influence of FRA to the freeze – thaw resistance of concrete.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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