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Komparativna analiza osnovnih svojstava konstrukcijskih betona spravljenih sa različitim vrstama lakih agregata

A comparative analysis of the basic properties of structural concrete made with different types of lightweight aggregates

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2015
Disertacija.pdf (12.71Mb)
IzvestajKomisije.pdf (258.1Kb)
Author
Лукић, Иван
Mentor
Malešev, Mirjana
Radonjanin, Vlastimir
Committee members
Radeka, Miroslava
Trivunić, Milan
Ignjatović, Ivan
Malešev, Mirjana
Radonjanin, Vlastimir
Metadata
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Abstract
U disertaciji su prikazani rezultati sopstvenog eksperimentalnog istraživanja na osnovu kojih je izvršena komparativna analiza uticaja različitih vrsta lakih agregata i vrste i količine cementa na osnovna fizičko-mehanička svojstva lakoagregatnih betona. Takođe, analizirana je i mogućnost zamene dela cementa mineralnim dodacima u cilju smanjenja negativnih uticaja proizvodnje betona na životnu sredinu. Rezultati su pokazali da je primenom svih analiziranih vrsta agregata moguće dobiti konstrukcijski lakoagregatni beton, čak i sa manjim količinama cementa, odnosno sa zamenom dela cementa mineralnim dodacima, kao i da je moguće uspostaviti pouzdane korelacione veze između pojedinih svojstava betona i primenjenih komponentnih materijala.
In dissertation are presented results of own experimental research of a comparative analysis of the impact of different types of lightweight aggregates and the type and quantity of cement on basic physical and mechanical properties of structural lightweight concrete. Also, the possibility of replacing part of cement with mineral admixtures is analyzed in order to reduce the negative impact of concrete production on the environment. The results showed that it is possible to obtain structural lightweight aggregate concrete with all types of lightweight aggregates and even with lower quantities of cement or with a replacement of part of a cement with mineral admixtures. Also, it is possible to establish a reliable correlation between certain properties of concrete and used component materials.
Faculty:
Универзитет у Новом Саду, Факултет техничких наука
Date:
09-04-2015
Projects:
  • Utilization of by-products and recycled waste materials in concrete composites in the scope of sustainable construction development in Serbia: investigation and environmental assessment of possible applications (RS-36017)
Keywords:
Laki agregat / Lightweight aggregate / lightweight aggregate concrete / mineral admixture / compresive strength / modulus of elasticity / lakoagregatni beton / mineralni dodatak / čvrstoća pri pritisku / modul elstičnosti
[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_nardus_1878
URI
http://www.cris.uns.ac.rs/DownloadFileServlet/Disertacija142917714265818.pdf?controlNumber=(BISIS)93149&fileName=142917714265818.pdf&id=3530&source=NaRDuS&language=sr
https://nardus.mpn.gov.rs/handle/123456789/1878
http://www.cris.uns.ac.rs/record.jsf?recordId=93149&source=NaRDuS&language=sr
http://www.cris.uns.ac.rs/DownloadFileServlet/IzvestajKomisije142142335039933.pdf?controlNumber=(BISIS)93149&fileName=142142335039933.pdf&id=3222&source=NaRDuS&language=sr

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