The Durability of Recycled Aggregate Concrete Containing Recycled Masonry Aggregate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21720%2F21%3A00347034" target="_blank" >RIV/68407700:21720/21:00347034 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0042839" target="_blank" >https://doi.org/10.1063/5.0042839</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0042839" target="_blank" >10.1063/5.0042839</a>
Alternative languages
Result language
angličtina
Original language name
The Durability of Recycled Aggregate Concrete Containing Recycled Masonry Aggregate
Original language description
This paper presents research results of recycled aggregate concrete testing. The main aim of this contribution is the verification of physical and mechanical properties and durability of concretes where natural aggregate is replaced by recycled masonry aggregate originated from construction and demolition waste. The mixtures contain various amount of cement and have a different water-cement ratio. The influence of recycled masonry aggregate and various amount of cement to physical and mechanical properties and freeze-thaw resistance is described. The compressive strength and flexural tensile strength were tested at the age of 28 and 60 days and after 25, 50, 75 and 100 freeze-thaw cycles. Cubic and prismatic specimens were examined. The results showed the expected negative impact of the recycled masonry aggregate on the freeze-thaw resistance of concrete. Furthermore, this durability characteristic was influenced by the amount of cement and water-cement ratio.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
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)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
SPECIAL CONCRETE AND COMPOSITES 2020: 17th International Conference
ISBN
978-0-7354-4066-1
ISSN
0094-243X
e-ISSN
0094-243X
Number of pages
7
Pages from-to
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Publisher name
AIP Publishing
Place of publication
Melville, NY
Event location
Skalský Dvůr
Event date
Oct 14, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000653725400042