prikaz prve stranice dokumenta Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism
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Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism
Materials, 14 (2021), 23; 1-22. https://doi.org/10.3390/ma14237164
Gabrijel, Ivan; Jelčić Rukavina, Marija; Štirmer, Nina

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Gabrijel, I., Jelčić Rukavina, M. i Štirmer, N. (2021). Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism. Materials, 14. (23), 1-22. doi: 10.3390/ma14237164

Gabrijel, Ivan, et al. "Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism." Materials, vol. 14, br. 23, 2021, str. 1-22. https://doi.org/10.3390/ma14237164

Gabrijel, Ivan, Marija Jelčić Rukavina i Nina Štirmer. "Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism." Materials 14, br. 23 (2021): 1-22. https://doi.org/10.3390/ma14237164

Gabrijel, I., Jelčić Rukavina, M. i Štirmer, N. (2021) 'Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism', Materials, 14(23), str. 1-22. doi: 10.3390/ma14237164

Gabrijel I, Jelčić Rukavina M, Štirmer N. Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism. Materials [Internet]. 24.11.2021. [pristupljeno 12.11.2024.];14(23):1-22. doi: 10.3390/ma14237164

I. Gabrijel, M. Jelčić Rukavina i N. Štirmer, "Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism", Materials, vol. 14, br. 23, str. 1-22, Studeni 2021. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:237:423458. [Citirano: 12.11.2024.]

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Podaci o radu
Naslov (hrvatski)Influence of Wood Fly Ash on Concrete Properties through Filling Effect Mechanism
AutorIvan Gabrijel
AutorMarija Jelčić Rukavina
AutorNina Štirmer
Autorova ustanovaSveučilište u Zagrebu
Građevinski fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (hrvatski)
This paper presents the results of an experimental study aimed at determining the influence of wood fly ash (WFA) from three Croatian power plants on the properties of concrete. First, the chemical and physical properties of WFA’s were determined. It was found that these properties are highly influenced by combustion technology, the type and parts of wood used as fuel, and the local operating conditions. Subsequently, workability, heat of hydration, stiffness development, 28-day compressive strength, apparent porosity, and capillary absorption were determined on concrete mixes prepared with WFA as cement replacement from 5–45% by weight. Cement replacement up to 15% with the finest WFA accelerated hydration, stiffness development, and increased compressive strength of concrete up to 18%, while replacement with coarser WFA’s led to a decrease in compressive strength of up to 5% and had more gradual heat liberation. The dominant effect that could explain these findings is attributed to the filler and filling effect mechanisms. At the same time replacement content of up to 45% had very little effect on capillary absorption and could give concrete with sufficiently high compressive strength to be suitable for construction purposes.
Ključne riječi (hrvatski)
Jezikhrvatski
Vrsta publikacijeZnanstveni rad - Ostalo
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaMaterials
Brojčani podacivol. 14, br. 23, str. 1-22
p-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma14237164
URN:NBNurn:nbn:hr:237:423458
Datum objave publikacije2021-11-24
ProjektŠifra: IP-2016-06-7701
Naziv (hrvatski): Transformacija pepela iz drvene biomase u građevne kompozite s dodanom vrijednošću
Naziv (engleski): Transformation of Wood Biomass Ash into Resilient Construction Composites
Kratica: TAREC2
Voditelj: Nina Štirmer
Pravna nadležnost: Hrvatska
Financijer: Hrvatska zaklada za znanost
Linija financiranja: Research Projects
URL dokumentahttps://www.mdpi.com/1996-1944/14/23/7164
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-07-10 11:56:08