TY  - CONF
AU  - Jelić, Ivana
AU  - Savić, Aleksandar R.
AU  - Miljojčić, Tatjana
AU  - Sljivic-Ivanovic, Marija
AU  - Dimović, Slavko
AU  - Janković, Marija
AU  - Stanić, Vojislav
AU  - Zakić, Dimitrije
AU  - Antonijevic, Dragi
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3279
AB  - The applicability of solid bricks waste in geopolymerization technique was considered. Waste samples were characterized in terms of mineralogical composition by XRD prior to mechanical testing. XRD analysis showed that both brick samples contained anorthite, wollastonite, and mullite as the main components. The compressive strength investigation was carried out by screening method with three geopolymer mixtures. Geopolymer mixtures were prepared with alkaline activators; the mixtures were poured into molds and air-dried for 28 days. The compressive strength of samples was measured according to the standard SRPS EN 12390-3:2010 for cubic samples. The compressive strength values ranged from 9.8 MPa for the newer solid brick, 10.2 MPa for the older solid brick, and 10.5 MPa for the solid brick mix waste geopolymer sample. The most likely underlying reason for the higher compressive strength results of the older solid brick and the mixed sample is their mineral composition, i.e. higher proportion of aluminosilicate. However, all samples showed satisfactory compressive strengths, and it represents an excellent basis for further research.
PB  - IRASA – International Research Academy of Science and Art  Belgrade
C3  - IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings
T1  - Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation
EP  - 422
SP  - 416
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3279
ER  - 

@conference{
author = "Jelić, Ivana and Savić, Aleksandar R. and Miljojčić, Tatjana and Sljivic-Ivanovic, Marija and Dimović, Slavko and Janković, Marija and Stanić, Vojislav and Zakić, Dimitrije and Antonijevic, Dragi",
year = "2023",
abstract = "The applicability of solid bricks waste in geopolymerization technique was considered. Waste samples were characterized in terms of mineralogical composition by XRD prior to mechanical testing. XRD analysis showed that both brick samples contained anorthite, wollastonite, and mullite as the main components. The compressive strength investigation was carried out by screening method with three geopolymer mixtures. Geopolymer mixtures were prepared with alkaline activators; the mixtures were poured into molds and air-dried for 28 days. The compressive strength of samples was measured according to the standard SRPS EN 12390-3:2010 for cubic samples. The compressive strength values ranged from 9.8 MPa for the newer solid brick, 10.2 MPa for the older solid brick, and 10.5 MPa for the solid brick mix waste geopolymer sample. The most likely underlying reason for the higher compressive strength results of the older solid brick and the mixed sample is their mineral composition, i.e. higher proportion of aluminosilicate. However, all samples showed satisfactory compressive strengths, and it represents an excellent basis for further research.",
publisher = "IRASA – International Research Academy of Science and Art  Belgrade",
journal = "IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings",
title = "Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation",
pages = "422-416",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3279"
}

Jelić, I., Savić, A. R., Miljojčić, T., Sljivic-Ivanovic, M., Dimović, S., Janković, M., Stanić, V., Zakić, D.,& Antonijevic, D.. (2023). Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation. in IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings
IRASA – International Research Academy of Science and Art  Belgrade., 416-422.
https://hdl.handle.net/21.15107/rcub_grafar_3279

Jelić I, Savić AR, Miljojčić T, Sljivic-Ivanovic M, Dimović S, Janković M, Stanić V, Zakić D, Antonijevic D. Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation. in IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings. 2023;:416-422.
https://hdl.handle.net/21.15107/rcub_grafar_3279 .

Jelić, Ivana, Savić, Aleksandar R., Miljojčić, Tatjana, Sljivic-Ivanovic, Marija, Dimović, Slavko, Janković, Marija, Stanić, Vojislav, Zakić, Dimitrije, Antonijevic, Dragi, "Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation" in IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings (2023):416-422,
https://hdl.handle.net/21.15107/rcub_grafar_3279 .

TY  - CONF
AU  - Jelić, Ivana
AU  - Savić, Aleksandar R.
AU  - Miljojčić, Tatjana
AU  - Sljivic-Ivanovic, Marija
AU  - Janković, Marija
AU  - Dimović, Slavko
AU  - Zakić, Dimitrije
AU  - Antonijevic, Dragi
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3278
AB  - The construction sector is responsible for approximately 39% of energy use and process-related carbon dioxide emissions. Mixing waste materials into concrete, as a substitute for cement 
and/or aggregate, increases energy efficiency and sustainability in general. Additionally, pressure 
on the environment is decreasing by reducing the amount of exploitation of natural raw materials. 
On the other hand, the rapid progress of the electronic industry has led to the generation of a large 
amount of electrical waste before the end of its useful life. Disposal of old monitors and TV screens, i.e. their cathode-ray tubes (CRT), represents a major problem for the environment because CRT waste is classified as hazardous due to its high lead content. This paper deals with an overview of investigations on CRT waste utilization in cement materials in order to increase sustainability and encourage a circular economy in the construction sector.
PB  - Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd
C3  - Proceedings / 11th International Conference on Renewable Electrical Power Sources
T1  - Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability
EP  - 315
SP  - 309
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3278
ER  - 

@conference{
author = "Jelić, Ivana and Savić, Aleksandar R. and Miljojčić, Tatjana and Sljivic-Ivanovic, Marija and Janković, Marija and Dimović, Slavko and Zakić, Dimitrije and Antonijevic, Dragi",
year = "2023",
abstract = "The construction sector is responsible for approximately 39% of energy use and process-related carbon dioxide emissions. Mixing waste materials into concrete, as a substitute for cement 
and/or aggregate, increases energy efficiency and sustainability in general. Additionally, pressure 
on the environment is decreasing by reducing the amount of exploitation of natural raw materials. 
On the other hand, the rapid progress of the electronic industry has led to the generation of a large 
amount of electrical waste before the end of its useful life. Disposal of old monitors and TV screens, i.e. their cathode-ray tubes (CRT), represents a major problem for the environment because CRT waste is classified as hazardous due to its high lead content. This paper deals with an overview of investigations on CRT waste utilization in cement materials in order to increase sustainability and encourage a circular economy in the construction sector.",
publisher = "Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd",
journal = "Proceedings / 11th International Conference on Renewable Electrical Power Sources",
title = "Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability",
pages = "315-309",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3278"
}

Jelić, I., Savić, A. R., Miljojčić, T., Sljivic-Ivanovic, M., Janković, M., Dimović, S., Zakić, D.,& Antonijevic, D.. (2023). Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability. in Proceedings / 11th International Conference on Renewable Electrical Power Sources
Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd., 309-315.
https://hdl.handle.net/21.15107/rcub_grafar_3278

Jelić I, Savić AR, Miljojčić T, Sljivic-Ivanovic M, Janković M, Dimović S, Zakić D, Antonijevic D. Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability. in Proceedings / 11th International Conference on Renewable Electrical Power Sources. 2023;:309-315.
https://hdl.handle.net/21.15107/rcub_grafar_3278 .

Jelić, Ivana, Savić, Aleksandar R., Miljojčić, Tatjana, Sljivic-Ivanovic, Marija, Janković, Marija, Dimović, Slavko, Zakić, Dimitrije, Antonijevic, Dragi, "Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability" in Proceedings / 11th International Conference on Renewable Electrical Power Sources (2023):309-315,
https://hdl.handle.net/21.15107/rcub_grafar_3278 .