Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation
Authors
Jelić, IvanaSavić, Aleksandar R.
Miljojčić, Tatjana
Sljivic-Ivanovic, Marija
Dimović, Slavko
Janković, Marija
Stanić, Vojislav
Zakić, Dimitrije
Antonijevic, Dragi
Conference object (Published version)
Metadata
Show full item recordAbstract
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 pro...portion of aluminosilicate. However, all samples showed satisfactory compressive strengths, and it represents an excellent basis for further research.
Keywords:
Reuse / recycle / compressive strength / constructionSource:
IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings, 2023, 416-422Publisher:
- IRASA – International Research Academy of Science and Art Belgrade
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-MESTD-inst-2020-200017)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200092 (University of Belgrade, Faculty of Civil Engineering) (RS-MESTD-inst-2020-200092)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200213 (Innovation Center of the Faculty of Mechanical Engineering) (RS-MESTD-inst-2020-200213)
Institution/Community
GraFarTY - 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 .