TY  - CONF
AU  - Savić, Aleksandar R.
AU  - Jelić, Ivana
AU  - Sljivic-Ivanovic, Marija
AU  - Dimović, Slavko
AU  - Pudar, Nikola
AU  - Pfandler, Aleksandar
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2624
AB  - The paper presents experimental results of the tests conducted on Self-Compacting Concrete (SCC) with recycled coarse aggregate, and fly ash as filler component. A fine fraction of aggregate originated from a riverbed, while coarse aggregate was obtained either from a riverbed or by crushing laboratory concrete cubes as recycled concrete aggregate. The larger coarse aggregate grains than typical for SCC were used, to highlight the possibility of application in structure elements with sparse reinforcement bars. Four mixtures of concrete were made, in order to compressive strength as the dominant property of any concrete. All of the fresh concrete mixtures displayed proper behavior for this kind of concrete, whereas recycled concrete aggregate induced several challenges. Hardened concrete mixtures showed that beyond the use of natural coarse aggregate, there is the possibility to obtain proper mechanical behavior needed for structural concrete, with moderate amounts of cement. Such an approach paves a way for a cleaner and more sustainable civil engineering practice.
PB  - University of Belgrade ‐ Technical Faculty in Bor
C3  - 52nd International October  Conference on Mining and Metallurgy
T1  - Recycled Coarse Aggregate and Fly Ash Effect on Compressive Strength of Self-Compacting Concrete
EP  - 176
SP  - 173
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2624
ER  - 

@conference{
author = "Savić, Aleksandar R. and Jelić, Ivana and Sljivic-Ivanovic, Marija and Dimović, Slavko and Pudar, Nikola and Pfandler, Aleksandar",
year = "2021",
abstract = "The paper presents experimental results of the tests conducted on Self-Compacting Concrete (SCC) with recycled coarse aggregate, and fly ash as filler component. A fine fraction of aggregate originated from a riverbed, while coarse aggregate was obtained either from a riverbed or by crushing laboratory concrete cubes as recycled concrete aggregate. The larger coarse aggregate grains than typical for SCC were used, to highlight the possibility of application in structure elements with sparse reinforcement bars. Four mixtures of concrete were made, in order to compressive strength as the dominant property of any concrete. All of the fresh concrete mixtures displayed proper behavior for this kind of concrete, whereas recycled concrete aggregate induced several challenges. Hardened concrete mixtures showed that beyond the use of natural coarse aggregate, there is the possibility to obtain proper mechanical behavior needed for structural concrete, with moderate amounts of cement. Such an approach paves a way for a cleaner and more sustainable civil engineering practice.",
publisher = "University of Belgrade ‐ Technical Faculty in Bor",
journal = "52nd International October  Conference on Mining and Metallurgy",
title = "Recycled Coarse Aggregate and Fly Ash Effect on Compressive Strength of Self-Compacting Concrete",
pages = "176-173",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2624"
}

Savić, A. R., Jelić, I., Sljivic-Ivanovic, M., Dimović, S., Pudar, N.,& Pfandler, A.. (2021). Recycled Coarse Aggregate and Fly Ash Effect on Compressive Strength of Self-Compacting Concrete. in 52nd International October  Conference on Mining and Metallurgy
University of Belgrade ‐ Technical Faculty in Bor., 173-176.
https://hdl.handle.net/21.15107/rcub_grafar_2624

Savić AR, Jelić I, Sljivic-Ivanovic M, Dimović S, Pudar N, Pfandler A. Recycled Coarse Aggregate and Fly Ash Effect on Compressive Strength of Self-Compacting Concrete. in 52nd International October  Conference on Mining and Metallurgy. 2021;:173-176.
https://hdl.handle.net/21.15107/rcub_grafar_2624 .

Savić, Aleksandar R., Jelić, Ivana, Sljivic-Ivanovic, Marija, Dimović, Slavko, Pudar, Nikola, Pfandler, Aleksandar, "Recycled Coarse Aggregate and Fly Ash Effect on Compressive Strength of Self-Compacting Concrete" in 52nd International October  Conference on Mining and Metallurgy (2021):173-176,
https://hdl.handle.net/21.15107/rcub_grafar_2624 .