TY  - CONF
AU  - Broćeta, Gordana
AU  - Vlahović, Milica
AU  - Martinović, Sanja
AU  - Volkov Husović, Tatjana
AU  - Savić, Aleksandar R.
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5937
AB  - With the aim of sustainable development of the construction industry, a large number of theoretical and practical research is currently being carried out on the possibilities of using various recycled materials in cement composites. The paper presents one possibility of designing the composition of a mortar-type composite made with recycled aggregate and fly ash. In order to improve the properties of the recycled aggregate, sodium silicate was used. The investigated properties included in the fresh state: density and consistency, measured by the flow-table method, and in the hardened state: density, flexural strength, and compressive strength. The mixture made with sodium silicate and recycled aggregate showed the lowest bulk density in the fresh state and the stiffest consistency. In the hardened state, the mentioned mixture had the highest values of flexural strength and compressive strength, with the lowest value of density.
PB  - Belgrade : Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS)
PB  - Belgrade : Society for Renewable Electrical Power Sources
C3  - Proceedings - 10th International Conference on Renewable Electric Power Sources (10 ICREPS MKOIEE), October 17 - 18, 2022, Belgrade
T1  - Recycled aggregate mortar made with the recycled concrete aggregate and fly ash
SP  - 189
EP  - 192
UR  - https://hdl.handle.net/21.15107/rcub_cer_5937
ER  - 

@conference{
author = "Broćeta, Gordana and Vlahović, Milica and Martinović, Sanja and Volkov Husović, Tatjana and Savić, Aleksandar R.",
year = "2022",
abstract = "With the aim of sustainable development of the construction industry, a large number of theoretical and practical research is currently being carried out on the possibilities of using various recycled materials in cement composites. The paper presents one possibility of designing the composition of a mortar-type composite made with recycled aggregate and fly ash. In order to improve the properties of the recycled aggregate, sodium silicate was used. The investigated properties included in the fresh state: density and consistency, measured by the flow-table method, and in the hardened state: density, flexural strength, and compressive strength. The mixture made with sodium silicate and recycled aggregate showed the lowest bulk density in the fresh state and the stiffest consistency. In the hardened state, the mentioned mixture had the highest values of flexural strength and compressive strength, with the lowest value of density.",
publisher = "Belgrade : Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS), Belgrade : Society for Renewable Electrical Power Sources",
journal = "Proceedings - 10th International Conference on Renewable Electric Power Sources (10 ICREPS MKOIEE), October 17 - 18, 2022, Belgrade",
title = "Recycled aggregate mortar made with the recycled concrete aggregate and fly ash",
pages = "189-192",
url = "https://hdl.handle.net/21.15107/rcub_cer_5937"
}

Broćeta, G., Vlahović, M., Martinović, S., Volkov Husović, T.,& Savić, A. R.. (2022). Recycled aggregate mortar made with the recycled concrete aggregate and fly ash. in Proceedings - 10th International Conference on Renewable Electric Power Sources (10 ICREPS MKOIEE), October 17 - 18, 2022, Belgrade
Belgrade : Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS)., 189-192.
https://hdl.handle.net/21.15107/rcub_cer_5937

Broćeta G, Vlahović M, Martinović S, Volkov Husović T, Savić AR. Recycled aggregate mortar made with the recycled concrete aggregate and fly ash. in Proceedings - 10th International Conference on Renewable Electric Power Sources (10 ICREPS MKOIEE), October 17 - 18, 2022, Belgrade. 2022;:189-192.
https://hdl.handle.net/21.15107/rcub_cer_5937 .

Broćeta, Gordana, Vlahović, Milica, Martinović, Sanja, Volkov Husović, Tatjana, Savić, Aleksandar R., "Recycled aggregate mortar made with the recycled concrete aggregate and fly ash" in Proceedings - 10th International Conference on Renewable Electric Power Sources (10 ICREPS MKOIEE), October 17 - 18, 2022, Belgrade (2022):189-192,
https://hdl.handle.net/21.15107/rcub_cer_5937 .

TY  - JOUR
AU  - Savić, Aleksandar R.
AU  - Vlahović, Milica
AU  - Martinović, Sanja
AU  - Đorđević, Nataša G.
AU  - Broćeta, Gordana
AU  - Volkov Husović, Tatjana
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3764
AB  - This study analyzes the feasibility of valorizing industrial by-product, fly ash from a
thermal power plant as a partial replacement of mineral filler-limestone for the production of
self-compacting concrete (SCC). Three types of SCC mixtures with different portions of fly
ash and the reference mixture with limestone were designed. The synthesized SCCs in the
fresh state were examined for density, entrained air content, flowability (Slump flow, Slump
flow time (t500), V-funnel time (tv)), passing ability (L-box), and segregation resistance,
while hardened state testing included: density, compressive and flexural strength, static
modulus of elasticity, water permeability, resistance against freezing in the presence of deicing salt, and SEM analysis. Taking into account the obtained results it can be concluded
that the addition of fly ash has a positive impact on the concrete properties and that the
optimal content of fly ash is 20 % with respect to the total filler mass
PB  - International Institute for the Science of Sintering, Beograd
T2  - Science of Sintering
T1  - Valorization of fly ash from a thermal power plant for producing high-performance self-compacting concrete
VL  - 52
IS  - 3
SP  - 307
EP  - 327
DO  - 10.2298/SOS2003307S
ER  - 

@article{
author = "Savić, Aleksandar R. and Vlahović, Milica and Martinović, Sanja and Đorđević, Nataša G. and Broćeta, Gordana and Volkov Husović, Tatjana",
year = "2020",
abstract = "This study analyzes the feasibility of valorizing industrial by-product, fly ash from a
thermal power plant as a partial replacement of mineral filler-limestone for the production of
self-compacting concrete (SCC). Three types of SCC mixtures with different portions of fly
ash and the reference mixture with limestone were designed. The synthesized SCCs in the
fresh state were examined for density, entrained air content, flowability (Slump flow, Slump
flow time (t500), V-funnel time (tv)), passing ability (L-box), and segregation resistance,
while hardened state testing included: density, compressive and flexural strength, static
modulus of elasticity, water permeability, resistance against freezing in the presence of deicing salt, and SEM analysis. Taking into account the obtained results it can be concluded
that the addition of fly ash has a positive impact on the concrete properties and that the
optimal content of fly ash is 20 % with respect to the total filler mass",
publisher = "International Institute for the Science of Sintering, Beograd",
journal = "Science of Sintering",
title = "Valorization of fly ash from a thermal power plant for producing high-performance self-compacting concrete",
volume = "52",
number = "3",
pages = "307-327",
doi = "10.2298/SOS2003307S"
}

Savić, A. R., Vlahović, M., Martinović, S., Đorđević, N. G., Broćeta, G.,& Volkov Husović, T.. (2020). Valorization of fly ash from a thermal power plant for producing high-performance self-compacting concrete. in Science of Sintering
International Institute for the Science of Sintering, Beograd., 52(3), 307-327.
https://doi.org/10.2298/SOS2003307S

Savić AR, Vlahović M, Martinović S, Đorđević NG, Broćeta G, Volkov Husović T. Valorization of fly ash from a thermal power plant for producing high-performance self-compacting concrete. in Science of Sintering. 2020;52(3):307-327.
doi:10.2298/SOS2003307S .

Savić, Aleksandar R., Vlahović, Milica, Martinović, Sanja, Đorđević, Nataša G., Broćeta, Gordana, Volkov Husović, Tatjana, "Valorization of fly ash from a thermal power plant for producing high-performance self-compacting concrete" in Science of Sintering, 52, no. 3 (2020):307-327,
https://doi.org/10.2298/SOS2003307S . .