Study of the Freeze-Thaw Resistance of the Fine-Aggregate Concrete

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00301441" target="_blank" >RIV/68407700:21110/16:00301441 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/16:00301441
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Study of the Freeze-Thaw Resistance of the Fine-Aggregate Concrete
Original language description
This paper deals with possibility of use the fine fraction of recycled concrete aggregate as partial replacement of sand in concrete mixture. The main topic of this article is the study of evaluation of the durability of the fine-aggregate concrete with partial replacement of sand by fine recycled concrete. The freeze-thaw resistance was tested. The weight loss was measured after 25, 50, 75 and 100 cycles of freeze-thaw. The dependence of weight loss after freeze-thaw cycles on water absorption capacity of fine aggregate concrete were expressed. The fine recycled concrete which was used as partial replacement of sand originated from highway demolition. The replacement rate was 10 %, 20 % and 30 %. Durability properties were investigates by using cubic and prismatic specimens.
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0091" target="_blank" >ED2.1.00/03.0091: University center for energy Efficient buildings (UCEEB)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

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

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