Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200012 (Istitute of Material Testing of Serbia - IMS, Belgrade)

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Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200012 (Istitute of Material Testing of Serbia - IMS, Belgrade) (en)
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije, Ugovor br. 200012 (Institut za ispitivanje materijala Srbije - IMS, Beograd) (sr_RS)
Министарство просвете, науке и технолошког развоја Републике Србије, Уговор бр. 200012 (Институт за испитивање материјала Србије - ИМС, Београд) (sr)
Authors

Publications

Exploring the Efficiency of Magnetic Separation and Gravity Concentration for Valorizing Pb-Zn Smelter Slag in a Circular Economy Framework

Terzić, Anja; Stojanović, Jovica; Jovanović, Vladimir; Todorović, Dejan; Sokić, Miroslav; Bojović, Dragan; Radulović, Dragan

(MDPI, 2024)

TY  - JOUR
AU  - Terzić, Anja
AU  - Stojanović, Jovica
AU  - Jovanović, Vladimir
AU  - Todorović, Dejan
AU  - Sokić, Miroslav
AU  - Bojović, Dragan
AU  - Radulović, Dragan
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/939
AB  - The presented work offers an innovative process scheme for valorizing Pb-Zn slag, which involves crushing, grinding, and separation techniques to concentrate valuable components (non-ferrous metals). This methodology could have a significant impact on the global beneficiation of metallurgical slags since it is significantly more simple, environmentally friendly, and cost-effective than standard pyro- and hydrometallurgical procedures. According to previous physicochemical and mineralogical studies, Pb-Zn slag is a valuable secondary raw material. This inhomogeneous technogenic resource contains substantial amounts of non-ferrous metals (Pb, Zn, Cu, and Ag). However, laboratory tests have indicated that the Pb-Zn slag contains highly uneven amounts of valuable metals, ranging from several g/ton to tens of g/ton. The main issue is that traditional metallurgical procedures for releasing beneficial elements are not commercially viable since the elements are “trapped” within the amorphous aluminosilicates or intergrowths of alloy grains and glassy phases. Gravity concentration (Wilfley 13 shaking table) and magnetic separation (Davis separator and disk separator) were used to obtain the final concentrate following comminution and grindability testing. The gravity concentration proved more effective. Namely, magnetic separators could not process nor adequately separate beneficial non-ferrous elements because they were merged together with iron-bearing minerals and aluminosilicates in amorphous Pb-Zn slag grains. With the gravity concentration approach, 12.99% of the processed slag belonged to ∆T fraction (concentration of non-ferrous metal alloys), while remaining 87% corresponded to the tailings fraction (∆L). The total amounts of recovered Pb, Zn, Cu, and Ag from ∆T and ∆L fractions were 5.28%, 6.69%, 0.58%, and 76.12 ppm and 1.22%, 6.05%, 0.43%, and 15.26 ppm, respectively. This streamlined approach to valorizing Pb-Zn slag can reduce the need for hazardous chemicals used in hydrometallurgical refinement operations, as well as the extremely high temperatures required for pyrometallurgical processing. This is the first study to investigate the viability of this novel methodology, which involves the direct examinations of the Pb-Zn slag feed with various alternative technologies for separation and concentration. After extracting the valuable metals, the amorphous aluminosilicate part of the Pb-Zn slag can be reapplied as an alternative raw material in the building sector, adding to the circularity of the suggested approach.
PB  - MDPI
T2  - Materials
T1  - Exploring the Efficiency of Magnetic Separation and Gravity Concentration for Valorizing Pb-Zn Smelter Slag in a Circular Economy Framework
SP  - 3495
VL  - 17
DO  - 10.3390/ma17163945
ER  - 
@article{
author = "Terzić, Anja and Stojanović, Jovica and Jovanović, Vladimir and Todorović, Dejan and Sokić, Miroslav and Bojović, Dragan and Radulović, Dragan",
year = "2024",
abstract = "The presented work offers an innovative process scheme for valorizing Pb-Zn slag, which involves crushing, grinding, and separation techniques to concentrate valuable components (non-ferrous metals). This methodology could have a significant impact on the global beneficiation of metallurgical slags since it is significantly more simple, environmentally friendly, and cost-effective than standard pyro- and hydrometallurgical procedures. According to previous physicochemical and mineralogical studies, Pb-Zn slag is a valuable secondary raw material. This inhomogeneous technogenic resource contains substantial amounts of non-ferrous metals (Pb, Zn, Cu, and Ag). However, laboratory tests have indicated that the Pb-Zn slag contains highly uneven amounts of valuable metals, ranging from several g/ton to tens of g/ton. The main issue is that traditional metallurgical procedures for releasing beneficial elements are not commercially viable since the elements are “trapped” within the amorphous aluminosilicates or intergrowths of alloy grains and glassy phases. Gravity concentration (Wilfley 13 shaking table) and magnetic separation (Davis separator and disk separator) were used to obtain the final concentrate following comminution and grindability testing. The gravity concentration proved more effective. Namely, magnetic separators could not process nor adequately separate beneficial non-ferrous elements because they were merged together with iron-bearing minerals and aluminosilicates in amorphous Pb-Zn slag grains. With the gravity concentration approach, 12.99% of the processed slag belonged to ∆T fraction (concentration of non-ferrous metal alloys), while remaining 87% corresponded to the tailings fraction (∆L). The total amounts of recovered Pb, Zn, Cu, and Ag from ∆T and ∆L fractions were 5.28%, 6.69%, 0.58%, and 76.12 ppm and 1.22%, 6.05%, 0.43%, and 15.26 ppm, respectively. This streamlined approach to valorizing Pb-Zn slag can reduce the need for hazardous chemicals used in hydrometallurgical refinement operations, as well as the extremely high temperatures required for pyrometallurgical processing. This is the first study to investigate the viability of this novel methodology, which involves the direct examinations of the Pb-Zn slag feed with various alternative technologies for separation and concentration. After extracting the valuable metals, the amorphous aluminosilicate part of the Pb-Zn slag can be reapplied as an alternative raw material in the building sector, adding to the circularity of the suggested approach.",
publisher = "MDPI",
journal = "Materials",
title = "Exploring the Efficiency of Magnetic Separation and Gravity Concentration for Valorizing Pb-Zn Smelter Slag in a Circular Economy Framework",
pages = "3495",
volume = "17",
doi = "10.3390/ma17163945"
}
Terzić, A., Stojanović, J., Jovanović, V., Todorović, D., Sokić, M., Bojović, D.,& Radulović, D.. (2024). Exploring the Efficiency of Magnetic Separation and Gravity Concentration for Valorizing Pb-Zn Smelter Slag in a Circular Economy Framework. in Materials
MDPI., 17, 3495.
https://doi.org/10.3390/ma17163945
Terzić A, Stojanović J, Jovanović V, Todorović D, Sokić M, Bojović D, Radulović D. Exploring the Efficiency of Magnetic Separation and Gravity Concentration for Valorizing Pb-Zn Smelter Slag in a Circular Economy Framework. in Materials. 2024;17:3495.
doi:10.3390/ma17163945 .
Terzić, Anja, Stojanović, Jovica, Jovanović, Vladimir, Todorović, Dejan, Sokić, Miroslav, Bojović, Dragan, Radulović, Dragan, "Exploring the Efficiency of Magnetic Separation and Gravity Concentration for Valorizing Pb-Zn Smelter Slag in a Circular Economy Framework" in Materials, 17 (2024):3495,
https://doi.org/10.3390/ma17163945 . .

Reapplication Potential of Historic Pb–Zn Slag with Regard to Zero Waste Principles

Radulović, Dragan; Terzić, Anja; Stojanović, Jovica; Jovanović, Vladimir; Todorović, Dejan; Ivošević, Branislav

(MDPI, 2024)

TY  - JOUR
AU  - Radulović, Dragan
AU  - Terzić, Anja
AU  - Stojanović, Jovica
AU  - Jovanović, Vladimir
AU  - Todorović, Dejan
AU  - Ivošević, Branislav
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/816
AB  - Smelting used to be less efficient; therefore, wastes obtained from historical processing at smelter plants usually contain certain quantities of valuable metals. Upon the extraction of useful metal elements, metallurgical slag can be repurposed as an alternative mineral raw material in the building sector. A case study was conducted, which included an investigation of the physico-chemical, mineralogical, and microstructural properties of Pb–Zn slag found at the historic landfill near the Topilnica Veles smelter in North Macedonia. The slag was sampled using drill holes. The mineralogical and microstructural analysis revealed that Pb–Zn slag is a very complex and inhomogeneous alternative raw material with utilizable levels of metals, specifically Pb (2.3 wt.%), Zn (7.1 wt.%), and Ag (27.5 ppm). Crystalline mineral phases of wurtzite, sphalerite, galena, cerussite, akermanite, wüstite, monticellite, franklinite, and zincite were identified in the analyzed samples. The slag’s matrix consisted of alumino-silicates, amorphous silicates, and mixtures of spinel and silicates. Due to the economic potential of Pb, Zn, and Ag extraction, the first stage of reutilization will be to transform metal concentrates into their collective concentrate, from which the maximum amount of these crucial components can be extracted. This procedure will include combination of gravity concentration and separation techniques. The next step is to assess the Pb–Zn slag’s potential applications in civil engineering, based on its mineralogical and physico-mechanical properties. Alumino-silicates present in Pb–Zn slag, which contain high concentrations of SiO2, Al2O3, CaO, and Fe2O3, are suitable for use in cementitious building composites. The goal of this research is to suggest a solution by which to close the circle of slag’s reutilization in terms of zero waste principles. It is therefore critical to thoroughly investigate the material, the established methods and preparation processes, and the ways of concentrating useful components into commercial products.
PB  - MDPI
T2  - Sustainability
T1  - Reapplication Potential of Historic Pb–Zn Slag with Regard to Zero Waste Principles
IS  - 2
VL  - 16
DO  - 10.3390/su16020720
ER  - 
@article{
author = "Radulović, Dragan and Terzić, Anja and Stojanović, Jovica and Jovanović, Vladimir and Todorović, Dejan and Ivošević, Branislav",
year = "2024",
abstract = "Smelting used to be less efficient; therefore, wastes obtained from historical processing at smelter plants usually contain certain quantities of valuable metals. Upon the extraction of useful metal elements, metallurgical slag can be repurposed as an alternative mineral raw material in the building sector. A case study was conducted, which included an investigation of the physico-chemical, mineralogical, and microstructural properties of Pb–Zn slag found at the historic landfill near the Topilnica Veles smelter in North Macedonia. The slag was sampled using drill holes. The mineralogical and microstructural analysis revealed that Pb–Zn slag is a very complex and inhomogeneous alternative raw material with utilizable levels of metals, specifically Pb (2.3 wt.%), Zn (7.1 wt.%), and Ag (27.5 ppm). Crystalline mineral phases of wurtzite, sphalerite, galena, cerussite, akermanite, wüstite, monticellite, franklinite, and zincite were identified in the analyzed samples. The slag’s matrix consisted of alumino-silicates, amorphous silicates, and mixtures of spinel and silicates. Due to the economic potential of Pb, Zn, and Ag extraction, the first stage of reutilization will be to transform metal concentrates into their collective concentrate, from which the maximum amount of these crucial components can be extracted. This procedure will include combination of gravity concentration and separation techniques. The next step is to assess the Pb–Zn slag’s potential applications in civil engineering, based on its mineralogical and physico-mechanical properties. Alumino-silicates present in Pb–Zn slag, which contain high concentrations of SiO2, Al2O3, CaO, and Fe2O3, are suitable for use in cementitious building composites. The goal of this research is to suggest a solution by which to close the circle of slag’s reutilization in terms of zero waste principles. It is therefore critical to thoroughly investigate the material, the established methods and preparation processes, and the ways of concentrating useful components into commercial products.",
publisher = "MDPI",
journal = "Sustainability",
title = "Reapplication Potential of Historic Pb–Zn Slag with Regard to Zero Waste Principles",
number = "2",
volume = "16",
doi = "10.3390/su16020720"
}
Radulović, D., Terzić, A., Stojanović, J., Jovanović, V., Todorović, D.,& Ivošević, B.. (2024). Reapplication Potential of Historic Pb–Zn Slag with Regard to Zero Waste Principles. in Sustainability
MDPI., 16(2).
https://doi.org/10.3390/su16020720
Radulović D, Terzić A, Stojanović J, Jovanović V, Todorović D, Ivošević B. Reapplication Potential of Historic Pb–Zn Slag with Regard to Zero Waste Principles. in Sustainability. 2024;16(2).
doi:10.3390/su16020720 .
Radulović, Dragan, Terzić, Anja, Stojanović, Jovica, Jovanović, Vladimir, Todorović, Dejan, Ivošević, Branislav, "Reapplication Potential of Historic Pb–Zn Slag with Regard to Zero Waste Principles" in Sustainability, 16, no. 2 (2024),
https://doi.org/10.3390/su16020720 . .

Assessment of construction and demolition waste application for improving frost resistance in masonry clay units

Vasić, Miloš; Terzić, Anja; Stojanović, Marko; Vorkapić, Miloš; Bojović, Dragan

(Association for ETRAN Society, 2024)

TY  - JOUR
AU  - Vasić, Miloš
AU  - Terzić, Anja
AU  - Stojanović, Marko
AU  - Vorkapić, Miloš
AU  - Bojović, Dragan
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/937
AB  - The main objective of the research was to estimate the feasibility of construction and demolition waste (CDW) application in the production of frost-resistant masonry clay elements. After being formed into hollow masonry blocks and bricks, the experimental samples were dried and fired. Chemical, granulometric, mineralogical, differential-thermal, and thermogravimetric analyses were used for characterizing the materials. Drying sensitivity and plasticity were assessed using the Bigot and Pfefferkorn tests. Linear shrinkage and compressive strength were determined on green and fired ceramic samples. Frost resistance was tested in accordance with EN 772-22 and ASTM C1167-22. The mercury intrusion porosimeter and RapidAir 457 were used in the evaluation of the pore size distribution. Clay elements fired at lower temperatures proved more frost-resistant. Waste-based elements exhibited improved frost resistance compared to standard bricks and hollow blocks. The compressive strength of the waste-added building products was reduced, but it still exceeded the standard strength values for their application in load-bearing walls.
PB  - Association for ETRAN Society
T2  - Science of Sintering 2024 OnLine-First Issue 00
T1  - Assessment of construction and demolition waste application for improving frost resistance in masonry clay units
EP  - 31
SP  - 31
DO  - 10.2298/SOS240711031V
ER  - 
@article{
author = "Vasić, Miloš and Terzić, Anja and Stojanović, Marko and Vorkapić, Miloš and Bojović, Dragan",
year = "2024",
abstract = "The main objective of the research was to estimate the feasibility of construction and demolition waste (CDW) application in the production of frost-resistant masonry clay elements. After being formed into hollow masonry blocks and bricks, the experimental samples were dried and fired. Chemical, granulometric, mineralogical, differential-thermal, and thermogravimetric analyses were used for characterizing the materials. Drying sensitivity and plasticity were assessed using the Bigot and Pfefferkorn tests. Linear shrinkage and compressive strength were determined on green and fired ceramic samples. Frost resistance was tested in accordance with EN 772-22 and ASTM C1167-22. The mercury intrusion porosimeter and RapidAir 457 were used in the evaluation of the pore size distribution. Clay elements fired at lower temperatures proved more frost-resistant. Waste-based elements exhibited improved frost resistance compared to standard bricks and hollow blocks. The compressive strength of the waste-added building products was reduced, but it still exceeded the standard strength values for their application in load-bearing walls.",
publisher = "Association for ETRAN Society",
journal = "Science of Sintering 2024 OnLine-First Issue 00",
title = "Assessment of construction and demolition waste application for improving frost resistance in masonry clay units",
pages = "31-31",
doi = "10.2298/SOS240711031V"
}
Vasić, M., Terzić, A., Stojanović, M., Vorkapić, M.,& Bojović, D.. (2024). Assessment of construction and demolition waste application for improving frost resistance in masonry clay units. in Science of Sintering 2024 OnLine-First Issue 00
Association for ETRAN Society., 31-31.
https://doi.org/10.2298/SOS240711031V
Vasić M, Terzić A, Stojanović M, Vorkapić M, Bojović D. Assessment of construction and demolition waste application for improving frost resistance in masonry clay units. in Science of Sintering 2024 OnLine-First Issue 00. 2024;:31-31.
doi:10.2298/SOS240711031V .
Vasić, Miloš, Terzić, Anja, Stojanović, Marko, Vorkapić, Miloš, Bojović, Dragan, "Assessment of construction and demolition waste application for improving frost resistance in masonry clay units" in Science of Sintering 2024 OnLine-First Issue 00 (2024):31-31,
https://doi.org/10.2298/SOS240711031V . .

Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications

Božović, Darko; Simić, Vladimir; Radulović, Dragan; Radusinović, Slobodan; Matović, Vesna; Terzić, Anja

(2024)

TY  - JOUR
AU  - Božović, Darko
AU  - Simić, Vladimir
AU  - Radulović, Dragan
AU  - Radusinović, Slobodan
AU  - Matović, Vesna
AU  - Terzić, Anja
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/894
AB  - Dolomite is a valuable mineral commodity with numerous industrial applications. Dolostones are mineral resources with significant growth potential. The study area encompasses south and central Montenegro. Mineralogical, petrographic, geochemical, and technological properties were investigated. Upper Cretaceous dolostones are compact and contain organic matter, whereas Triassic dolostones are weathered dolomites without organic matter. Both of formations displayed varying dolostone quality, prompting the geological and technological classification of Montenegrin dolostones. Upper Cretaceous dolostones are utilized in the building industry as aggregate, dimension stone, and filler, whereas Triassic dolomites are not suitable as dimension stone and have limited potential as aggregate. Both dolostones can be utilized in the steel industry and agriculture, but not as high-quality fillers when whiteness is a limitation, or for lime production where chemical composition and grain size are regulated. This is the first comprehensive study of geochemical evaluations of dolostone deposits in the Balkans and their potential industrial use.
T2  - Science of Sintering 2024 OnLine-First Issue 00
T1  - Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications
EP  - 29
SP  - 29
DO  - 10.2298/SOS240701029B
ER  - 
@article{
author = "Božović, Darko and Simić, Vladimir and Radulović, Dragan and Radusinović, Slobodan and Matović, Vesna and Terzić, Anja",
year = "2024",
abstract = "Dolomite is a valuable mineral commodity with numerous industrial applications. Dolostones are mineral resources with significant growth potential. The study area encompasses south and central Montenegro. Mineralogical, petrographic, geochemical, and technological properties were investigated. Upper Cretaceous dolostones are compact and contain organic matter, whereas Triassic dolostones are weathered dolomites without organic matter. Both of formations displayed varying dolostone quality, prompting the geological and technological classification of Montenegrin dolostones. Upper Cretaceous dolostones are utilized in the building industry as aggregate, dimension stone, and filler, whereas Triassic dolomites are not suitable as dimension stone and have limited potential as aggregate. Both dolostones can be utilized in the steel industry and agriculture, but not as high-quality fillers when whiteness is a limitation, or for lime production where chemical composition and grain size are regulated. This is the first comprehensive study of geochemical evaluations of dolostone deposits in the Balkans and their potential industrial use.",
journal = "Science of Sintering 2024 OnLine-First Issue 00",
title = "Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications",
pages = "29-29",
doi = "10.2298/SOS240701029B"
}
Božović, D., Simić, V., Radulović, D., Radusinović, S., Matović, V.,& Terzić, A.. (2024). Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications. in Science of Sintering 2024 OnLine-First Issue 00, 29-29.
https://doi.org/10.2298/SOS240701029B
Božović D, Simić V, Radulović D, Radusinović S, Matović V, Terzić A. Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications. in Science of Sintering 2024 OnLine-First Issue 00. 2024;:29-29.
doi:10.2298/SOS240701029B .
Božović, Darko, Simić, Vladimir, Radulović, Dragan, Radusinović, Slobodan, Matović, Vesna, Terzić, Anja, "Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications" in Science of Sintering 2024 OnLine-First Issue 00 (2024):29-29,
https://doi.org/10.2298/SOS240701029B . .

Application of waste raw materials as a reinforcement for protective coatings based on pyrophyllite

Pavlović, Marko; Dojčinović, Marina; Nikolić, Jasmina; Terzić, Anja; Pavićević, Vladimir; Drmanić, Saša; Kurtanović, Enita

(2024)

TY  - JOUR
AU  - Pavlović, Marko
AU  - Dojčinović, Marina
AU  - Nikolić, Jasmina
AU  - Terzić, Anja
AU  - Pavićević, Vladimir
AU  - Drmanić, Saša
AU  - Kurtanović, Enita
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/893
AB  - In this study, pyrophyllite was used for the first time in the composition of protective refractory coatings together with supplementary waste resources. The proposed refractory coatings are applicable for metallic and non-metallic structures, with the option of using them to protect machinery components in the chemical industry, metallurgy, and mining. Given that pyrophyllite has a low hardness, the goal was to improve the coating's resistance to cavitation erosion by adding 20 wt.% of hard refractory materials, i.e., crushed and micronized waste bricks based on mullite and corundum, respectively. Previous studies have demonstrated that protective coatings using a pyrophyllite filler have refractory qualities but insufficient resistance to cavitation erosion. As a result, the composition of refractory coatings, the preparation techniques, and the coating manufacturing process were altered. This study presents a simple method for combining conventional coatings made of refractory fillers (primary resource: pyrophyllite) with waste materials (mullite brick and corundum brick) used as reinforcement in protective refractory coatings for metal and non-metal structural elements that are highly resistant to cavitation erosion.
T2  - Chemical Industry and Chemical Engineering Quarterly 2024 On Line-First Issue 00
T1  - Application of waste raw materials as a reinforcement for protective coatings based on pyrophyllite
EP  - 29
SP  - 29
DO  - 10.2298/CICEQ240410029P
ER  - 
@article{
author = "Pavlović, Marko and Dojčinović, Marina and Nikolić, Jasmina and Terzić, Anja and Pavićević, Vladimir and Drmanić, Saša and Kurtanović, Enita",
year = "2024",
abstract = "In this study, pyrophyllite was used for the first time in the composition of protective refractory coatings together with supplementary waste resources. The proposed refractory coatings are applicable for metallic and non-metallic structures, with the option of using them to protect machinery components in the chemical industry, metallurgy, and mining. Given that pyrophyllite has a low hardness, the goal was to improve the coating's resistance to cavitation erosion by adding 20 wt.% of hard refractory materials, i.e., crushed and micronized waste bricks based on mullite and corundum, respectively. Previous studies have demonstrated that protective coatings using a pyrophyllite filler have refractory qualities but insufficient resistance to cavitation erosion. As a result, the composition of refractory coatings, the preparation techniques, and the coating manufacturing process were altered. This study presents a simple method for combining conventional coatings made of refractory fillers (primary resource: pyrophyllite) with waste materials (mullite brick and corundum brick) used as reinforcement in protective refractory coatings for metal and non-metal structural elements that are highly resistant to cavitation erosion.",
journal = "Chemical Industry and Chemical Engineering Quarterly 2024 On Line-First Issue 00",
title = "Application of waste raw materials as a reinforcement for protective coatings based on pyrophyllite",
pages = "29-29",
doi = "10.2298/CICEQ240410029P"
}
Pavlović, M., Dojčinović, M., Nikolić, J., Terzić, A., Pavićević, V., Drmanić, S.,& Kurtanović, E.. (2024). Application of waste raw materials as a reinforcement for protective coatings based on pyrophyllite. in Chemical Industry and Chemical Engineering Quarterly 2024 On Line-First Issue 00, 29-29.
https://doi.org/10.2298/CICEQ240410029P
Pavlović M, Dojčinović M, Nikolić J, Terzić A, Pavićević V, Drmanić S, Kurtanović E. Application of waste raw materials as a reinforcement for protective coatings based on pyrophyllite. in Chemical Industry and Chemical Engineering Quarterly 2024 On Line-First Issue 00. 2024;:29-29.
doi:10.2298/CICEQ240410029P .
Pavlović, Marko, Dojčinović, Marina, Nikolić, Jasmina, Terzić, Anja, Pavićević, Vladimir, Drmanić, Saša, Kurtanović, Enita, "Application of waste raw materials as a reinforcement for protective coatings based on pyrophyllite" in Chemical Industry and Chemical Engineering Quarterly 2024 On Line-First Issue 00 (2024):29-29,
https://doi.org/10.2298/CICEQ240410029P . .

Ekološki aspekti proizvodnje građevinskih materijala – ocenjivanje životnog ciklusa proizvoda i izdavanje dozvola za emisiju gasova sa efektom staklene bašte

Radojević, Zagorka; Terzić, Anja; Spasojević-Šantić, Tea; Ilić, Biljana; Bojović, Biljana

(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, 2024)

TY  - CONF
AU  - Radojević, Zagorka
AU  - Terzić, Anja
AU  - Spasojević-Šantić, Tea
AU  - Ilić, Biljana
AU  - Bojović, Biljana
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/872
AB  - Proces evropskih integracija ubrzao je izradu Zakona o klimatskim promenama, koji je usvojen u martu 2021.godine. Ovaj zakon transponuje relevantno zakonodavstvo EU,  pružajući  pravni  osnov za izradu i ažuriranje strategija niskougljeničnog razvoja i programa prilagođavanja na izmenjene klimatske uslove, monitoring, izveštavanje i verifikaciju emisija gasova sa efektom staklene bašte i primenu klimatskih politika i mera. Ocenjivanje životnog ciklusa građevinskih proizvoda omogućava procenu kumulativnog uticaja nekog građevinskog proizvoda ili usluge na životnu sredinu. Imajujći u vidu visoke emisije gasova sa efektom staklene bašte u građevinskoj industriji u radu je data metodologija ocenjivanja životnog ciklusa proizvoda i usluga na životnu sredinu, njihova kvantifikacija kroz izradu deklaracija proizvoda o zaštiti životne sredine, sa posebnim osvrtom na obavezu proizvođača o izradi plana monitoringa i izveštavanju o emisijama gasova sa efektom staklene bašte.
PB  - Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije
C3  - Zbornik radova; Naučni skup AKTUELNI TRENDOVI U OBLASTI GRAĐEVINSKIH MATERIJALA I KONSTRUKCIJA, Institut IMS u Beogradu
T1  - Ekološki aspekti proizvodnje građevinskih materijala – ocenjivanje životnog ciklusa proizvoda i izdavanje dozvola za emisiju gasova sa efektom staklene bašte
EP  - 130
SP  - 116
DO  - 10.46793/DIIMK24.116ZR
ER  - 
@conference{
author = "Radojević, Zagorka and Terzić, Anja and Spasojević-Šantić, Tea and Ilić, Biljana and Bojović, Biljana",
year = "2024",
abstract = "Proces evropskih integracija ubrzao je izradu Zakona o klimatskim promenama, koji je usvojen u martu 2021.godine. Ovaj zakon transponuje relevantno zakonodavstvo EU,  pružajući  pravni  osnov za izradu i ažuriranje strategija niskougljeničnog razvoja i programa prilagođavanja na izmenjene klimatske uslove, monitoring, izveštavanje i verifikaciju emisija gasova sa efektom staklene bašte i primenu klimatskih politika i mera. Ocenjivanje životnog ciklusa građevinskih proizvoda omogućava procenu kumulativnog uticaja nekog građevinskog proizvoda ili usluge na životnu sredinu. Imajujći u vidu visoke emisije gasova sa efektom staklene bašte u građevinskoj industriji u radu je data metodologija ocenjivanja životnog ciklusa proizvoda i usluga na životnu sredinu, njihova kvantifikacija kroz izradu deklaracija proizvoda o zaštiti životne sredine, sa posebnim osvrtom na obavezu proizvođača o izradi plana monitoringa i izveštavanju o emisijama gasova sa efektom staklene bašte.",
publisher = "Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije",
journal = "Zbornik radova; Naučni skup AKTUELNI TRENDOVI U OBLASTI GRAĐEVINSKIH MATERIJALA I KONSTRUKCIJA, Institut IMS u Beogradu",
title = "Ekološki aspekti proizvodnje građevinskih materijala – ocenjivanje životnog ciklusa proizvoda i izdavanje dozvola za emisiju gasova sa efektom staklene bašte",
pages = "130-116",
doi = "10.46793/DIIMK24.116ZR"
}
Radojević, Z., Terzić, A., Spasojević-Šantić, T., Ilić, B.,& Bojović, B.. (2024). Ekološki aspekti proizvodnje građevinskih materijala – ocenjivanje životnog ciklusa proizvoda i izdavanje dozvola za emisiju gasova sa efektom staklene bašte. in Zbornik radova; Naučni skup AKTUELNI TRENDOVI U OBLASTI GRAĐEVINSKIH MATERIJALA I KONSTRUKCIJA, Institut IMS u Beogradu
Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije., 116-130.
https://doi.org/10.46793/DIIMK24.116ZR
Radojević Z, Terzić A, Spasojević-Šantić T, Ilić B, Bojović B. Ekološki aspekti proizvodnje građevinskih materijala – ocenjivanje životnog ciklusa proizvoda i izdavanje dozvola za emisiju gasova sa efektom staklene bašte. in Zbornik radova; Naučni skup AKTUELNI TRENDOVI U OBLASTI GRAĐEVINSKIH MATERIJALA I KONSTRUKCIJA, Institut IMS u Beogradu. 2024;:116-130.
doi:10.46793/DIIMK24.116ZR .
Radojević, Zagorka, Terzić, Anja, Spasojević-Šantić, Tea, Ilić, Biljana, Bojović, Biljana, "Ekološki aspekti proizvodnje građevinskih materijala – ocenjivanje životnog ciklusa proizvoda i izdavanje dozvola za emisiju gasova sa efektom staklene bašte" in Zbornik radova; Naučni skup AKTUELNI TRENDOVI U OBLASTI GRAĐEVINSKIH MATERIJALA I KONSTRUKCIJA, Institut IMS u Beogradu (2024):116-130,
https://doi.org/10.46793/DIIMK24.116ZR . .

Comparison of distributed plasticity approaches for inelastic analyisis of reinforced concrete frames

Tomić, Nikola; Terzić, Anja; Bojović, Dragan

(University of Montenegro Faculty of Civil Engineering, 2024)

TY  - CONF
AU  - Tomić, Nikola
AU  - Terzić, Anja
AU  - Bojović, Dragan
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/856
AB  - Following the emergence and establishment of performance-based design as a widely recognized
and applied practice, numerous significant advances in computational techniques have been
made. Arguably, nonlinear methods of analysis – static or dynamic – provide the most detailed
and accurate insight into behavior of the structure which is designed or assessed. While the
current codes of practice permit their use, provisions are vague in some aspects, leaving many
decisions and assumptions up to the engineer. This paper aims to expand the relatively limited
experience with implementation of different distributed plasticity modeling approaches through
a case study based on experimental data. Some particulars of the behavior of structural elements
made of strain-softening materials, and of their corresponding numerical models, are briefly
introduced. Case study is conducted to provide an overview on the procedures for inelastic
analysis of reinforced concrete frames through a side-by-side comparison of four alternative
approaches for modeling of RC beams and columns with one-dimensional distributed plasticity
finite elements with fiber-discretized cross sections. The analyzed structure consists of a
reinforced concrete column with a fixed base, which is, under varying axial loads, subjected to
monotonic and cyclic lateral displacements applied at its top. Models comprised of force-based
elements with different arrangements of integration points, as well as of displacement-based
elements, are compared. Advantages, limitations and special considerations which need to be
taken into account for each of the approaches are demonstrated through the example. Influence
of concrete confinement is studied by analyzing another column with a different arrangement of
transverse reinforcement. Global structural response is evaluated by comparison of pushover and
cyclic curves for different models. Influence of modeling approach on objectivity of the local
response and the corrections which need to be made for certain approaches are showcased by
moment-rotation curves of the yielded section at the column base. Considerations and findings
presented in the paper, along with other published case studies, can be used for reference when
preparing a computational model for inelastic analysis of a reinforced concrete structure.
PB  - University of Montenegro Faculty of Civil Engineering
C3  - 9th international conference Civil engineering – science and practice (GNP 2024), 5–9 of March 2024, Kolašin, Montenegro, Proceedings
T1  - Comparison of distributed plasticity approaches for inelastic analyisis of reinforced concrete frames
EP  - 304
SP  - 297
UR  - https://hdl.handle.net/21.15107/rcub_rims_856
ER  - 
@conference{
author = "Tomić, Nikola and Terzić, Anja and Bojović, Dragan",
year = "2024",
abstract = "Following the emergence and establishment of performance-based design as a widely recognized
and applied practice, numerous significant advances in computational techniques have been
made. Arguably, nonlinear methods of analysis – static or dynamic – provide the most detailed
and accurate insight into behavior of the structure which is designed or assessed. While the
current codes of practice permit their use, provisions are vague in some aspects, leaving many
decisions and assumptions up to the engineer. This paper aims to expand the relatively limited
experience with implementation of different distributed plasticity modeling approaches through
a case study based on experimental data. Some particulars of the behavior of structural elements
made of strain-softening materials, and of their corresponding numerical models, are briefly
introduced. Case study is conducted to provide an overview on the procedures for inelastic
analysis of reinforced concrete frames through a side-by-side comparison of four alternative
approaches for modeling of RC beams and columns with one-dimensional distributed plasticity
finite elements with fiber-discretized cross sections. The analyzed structure consists of a
reinforced concrete column with a fixed base, which is, under varying axial loads, subjected to
monotonic and cyclic lateral displacements applied at its top. Models comprised of force-based
elements with different arrangements of integration points, as well as of displacement-based
elements, are compared. Advantages, limitations and special considerations which need to be
taken into account for each of the approaches are demonstrated through the example. Influence
of concrete confinement is studied by analyzing another column with a different arrangement of
transverse reinforcement. Global structural response is evaluated by comparison of pushover and
cyclic curves for different models. Influence of modeling approach on objectivity of the local
response and the corrections which need to be made for certain approaches are showcased by
moment-rotation curves of the yielded section at the column base. Considerations and findings
presented in the paper, along with other published case studies, can be used for reference when
preparing a computational model for inelastic analysis of a reinforced concrete structure.",
publisher = "University of Montenegro Faculty of Civil Engineering",
journal = "9th international conference Civil engineering – science and practice (GNP 2024), 5–9 of March 2024, Kolašin, Montenegro, Proceedings",
title = "Comparison of distributed plasticity approaches for inelastic analyisis of reinforced concrete frames",
pages = "304-297",
url = "https://hdl.handle.net/21.15107/rcub_rims_856"
}
Tomić, N., Terzić, A.,& Bojović, D.. (2024). Comparison of distributed plasticity approaches for inelastic analyisis of reinforced concrete frames. in 9th international conference Civil engineering – science and practice (GNP 2024), 5–9 of March 2024, Kolašin, Montenegro, Proceedings
University of Montenegro Faculty of Civil Engineering., 297-304.
https://hdl.handle.net/21.15107/rcub_rims_856
Tomić N, Terzić A, Bojović D. Comparison of distributed plasticity approaches for inelastic analyisis of reinforced concrete frames. in 9th international conference Civil engineering – science and practice (GNP 2024), 5–9 of March 2024, Kolašin, Montenegro, Proceedings. 2024;:297-304.
https://hdl.handle.net/21.15107/rcub_rims_856 .
Tomić, Nikola, Terzić, Anja, Bojović, Dragan, "Comparison of distributed plasticity approaches for inelastic analyisis of reinforced concrete frames" in 9th international conference Civil engineering – science and practice (GNP 2024), 5–9 of March 2024, Kolašin, Montenegro, Proceedings (2024):297-304,
https://hdl.handle.net/21.15107/rcub_rims_856 .

Investigation of the Mechanical Properties of Concrete Incorporating Recycled Rubber Particles

Stojanović, Marko; Šupić, Slobodan; Janković, Ksenija; Bojović, Dragan; Terzić, Anja; Malešev, Mirjana

(Association for ETRAN Society, 2024)

TY  - JOUR
AU  - Stojanović, Marko
AU  - Šupić, Slobodan
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Terzić, Anja
AU  - Malešev, Mirjana
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/889
AB  - Quantity of waste rubber generated by automobile tires is growing, posing an environmental threat. Rubber tire recycling was studied for usage in asphalt and waterproofing systems during past few decades. Globally, concrete is the most widely used building material. About 7% of CO2 emissions come from the cement production. The purpose of this research is to assess if using waste rubber and Portland cement together in composite material for structural applications is feasible. Waste tires (shredded to 0/1 mm) were used as fine aggregate replacement (in 2.5 and 7.5 %), together with PC and natural stone. An investigation of properties in fresh (slump test, bulk density, air content) and hardened state (bulk density, compressive strength) was performed on the rubberized concrete. The compressive strength decreased by increasing the rubber content for all w/c ratios (0.55-0.4). The addition of fine-sized rubber did not cause a retardation in cement hydration mechanism. According to the obtained compressive strengths, all designed rubberized concretes belong to a group of structural concretes.
PB  - Association for ETRAN Society
T2  - Science of Sintering Science of Sintering OnLine-First Issue
T1  - Investigation of the Mechanical Properties of Concrete Incorporating Recycled Rubber Particles
VL  - 0
DO  - 10.2298/SOS240523027S
ER  - 
@article{
author = "Stojanović, Marko and Šupić, Slobodan and Janković, Ksenija and Bojović, Dragan and Terzić, Anja and Malešev, Mirjana",
year = "2024",
abstract = "Quantity of waste rubber generated by automobile tires is growing, posing an environmental threat. Rubber tire recycling was studied for usage in asphalt and waterproofing systems during past few decades. Globally, concrete is the most widely used building material. About 7% of CO2 emissions come from the cement production. The purpose of this research is to assess if using waste rubber and Portland cement together in composite material for structural applications is feasible. Waste tires (shredded to 0/1 mm) were used as fine aggregate replacement (in 2.5 and 7.5 %), together with PC and natural stone. An investigation of properties in fresh (slump test, bulk density, air content) and hardened state (bulk density, compressive strength) was performed on the rubberized concrete. The compressive strength decreased by increasing the rubber content for all w/c ratios (0.55-0.4). The addition of fine-sized rubber did not cause a retardation in cement hydration mechanism. According to the obtained compressive strengths, all designed rubberized concretes belong to a group of structural concretes.",
publisher = "Association for ETRAN Society",
journal = "Science of Sintering Science of Sintering OnLine-First Issue",
title = "Investigation of the Mechanical Properties of Concrete Incorporating Recycled Rubber Particles",
volume = "0",
doi = "10.2298/SOS240523027S"
}
Stojanović, M., Šupić, S., Janković, K., Bojović, D., Terzić, A.,& Malešev, M.. (2024). Investigation of the Mechanical Properties of Concrete Incorporating Recycled Rubber Particles. in Science of Sintering Science of Sintering OnLine-First Issue
Association for ETRAN Society., 0.
https://doi.org/10.2298/SOS240523027S
Stojanović M, Šupić S, Janković K, Bojović D, Terzić A, Malešev M. Investigation of the Mechanical Properties of Concrete Incorporating Recycled Rubber Particles. in Science of Sintering Science of Sintering OnLine-First Issue. 2024;0.
doi:10.2298/SOS240523027S .
Stojanović, Marko, Šupić, Slobodan, Janković, Ksenija, Bojović, Dragan, Terzić, Anja, Malešev, Mirjana, "Investigation of the Mechanical Properties of Concrete Incorporating Recycled Rubber Particles" in Science of Sintering Science of Sintering OnLine-First Issue, 0 (2024),
https://doi.org/10.2298/SOS240523027S . .

Properties of concrete with crumb rubber in relation to ordinary and aerated concrete

Stojanović, Marko; Janković, Ksenija; Bojović, Dragan; Terzić, Anja; Šupić, Slobodan

(University of Montenegro Faculty of Civil Engineering, 2024)

TY  - CONF
AU  - Stojanović, Marko
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Terzić, Anja
AU  - Šupić, Slobodan
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/857
AB  - Waste tires have long been a challenge for waste disposal. In an effort to mitigate the impact of solid waste on the environment and recycle it as much as possible, research has been conducted into the possibility of using this waste in concrete mixes. However, the use of these waste materials in concrete is still not popular due to the lack of knowledge of the properties that can be obtained with this material. Hence, the aim is to use waste material in the production of concrete, and that concrete mixes with this material have satisfactory performance. The paper presents the results of research on concrete in which volume replacement of fine aggregate with crumb rubber was performed in the amount of 5%, and this concrete was compared with the control concrete mix and aerated concrete. All concrete are made with a water-cement factor of 0.45. The performance of fresh concrete was monitored for 10, 30 and 60 min. In the case of concrete with the addition of crumb rubber, after 60 min, higher values of air content were obtained, and lower values of volume mass of fresh concrete compared to the initial measurements. The obtained test results of hardened concrete indicate that concrete with crumb rubber has a lower compressive strength compared to the control concrete mix, while compared to aerated concrete, they obtain approximate compressive strength values.
PB  - University of Montenegro Faculty of Civil Engineering
C3  - The ninth international conference civil engineering science & practice, GNP 2024 proceedings, Kolašin, Montenegro
T1  - Properties of concrete with crumb rubber in relation to ordinary and aerated concrete
EP  - 617
SP  - 609
UR  - https://hdl.handle.net/21.15107/rcub_rims_857
ER  - 
@conference{
author = "Stojanović, Marko and Janković, Ksenija and Bojović, Dragan and Terzić, Anja and Šupić, Slobodan",
year = "2024",
abstract = "Waste tires have long been a challenge for waste disposal. In an effort to mitigate the impact of solid waste on the environment and recycle it as much as possible, research has been conducted into the possibility of using this waste in concrete mixes. However, the use of these waste materials in concrete is still not popular due to the lack of knowledge of the properties that can be obtained with this material. Hence, the aim is to use waste material in the production of concrete, and that concrete mixes with this material have satisfactory performance. The paper presents the results of research on concrete in which volume replacement of fine aggregate with crumb rubber was performed in the amount of 5%, and this concrete was compared with the control concrete mix and aerated concrete. All concrete are made with a water-cement factor of 0.45. The performance of fresh concrete was monitored for 10, 30 and 60 min. In the case of concrete with the addition of crumb rubber, after 60 min, higher values of air content were obtained, and lower values of volume mass of fresh concrete compared to the initial measurements. The obtained test results of hardened concrete indicate that concrete with crumb rubber has a lower compressive strength compared to the control concrete mix, while compared to aerated concrete, they obtain approximate compressive strength values.",
publisher = "University of Montenegro Faculty of Civil Engineering",
journal = "The ninth international conference civil engineering science & practice, GNP 2024 proceedings, Kolašin, Montenegro",
title = "Properties of concrete with crumb rubber in relation to ordinary and aerated concrete",
pages = "617-609",
url = "https://hdl.handle.net/21.15107/rcub_rims_857"
}
Stojanović, M., Janković, K., Bojović, D., Terzić, A.,& Šupić, S.. (2024). Properties of concrete with crumb rubber in relation to ordinary and aerated concrete. in The ninth international conference civil engineering science & practice, GNP 2024 proceedings, Kolašin, Montenegro
University of Montenegro Faculty of Civil Engineering., 609-617.
https://hdl.handle.net/21.15107/rcub_rims_857
Stojanović M, Janković K, Bojović D, Terzić A, Šupić S. Properties of concrete with crumb rubber in relation to ordinary and aerated concrete. in The ninth international conference civil engineering science & practice, GNP 2024 proceedings, Kolašin, Montenegro. 2024;:609-617.
https://hdl.handle.net/21.15107/rcub_rims_857 .
Stojanović, Marko, Janković, Ksenija, Bojović, Dragan, Terzić, Anja, Šupić, Slobodan, "Properties of concrete with crumb rubber in relation to ordinary and aerated concrete" in The ninth international conference civil engineering science & practice, GNP 2024 proceedings, Kolašin, Montenegro (2024):609-617,
https://hdl.handle.net/21.15107/rcub_rims_857 .

Evaluation of the behavior of welded structures under low-cycle fatigue loading

Bulatović, Srđan; Aleksić, Vujadin; Zečević, Bojana; Milutinović, Mladomir

(Institute of Metals and Technology, Ljubljana, Slovenia, 2024)

TY  - JOUR
AU  - Bulatović, Srđan
AU  - Aleksić, Vujadin
AU  - Zečević, Bojana
AU  - Milutinović, Mladomir
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/885
AB  - Welded structures are exposed to constant variable loads during their exploitation in real conditions. A variable load affects the
integrity and life of a welded structure; therefore, it is of practical importance to understand fatigue behavior, especially the behavior
of welded structures under the impact of low-cycle fatigue. The effect of low-cycle fatigue is very prevalent in structures
and an assessment of cyclic loading of a material entails modifications of its properties and characteristics related to the dependence
of stress and strain. Since the stress-strain response during low-cycle fatigue is in the form of a hysteresis loop, this paper
presents the application of one of the two most common relations for testing resistance to low-cycle fatigue, the
Ramberg-Osgood relation, which is used to evaluate the behavior of a material, in this case a high-strength low-alloy steel
welded joint.
PB  - Institute of Metals and Technology, Ljubljana, Slovenia
T2  - Materiali in tehnologije / Materials and technology
T1  - Evaluation of the behavior of welded structures under low-cycle fatigue loading
EP  - 327
IS  - 3
SP  - 321
VL  - 58
DO  - 10.17222/mit.2024.1094
ER  - 
@article{
author = "Bulatović, Srđan and Aleksić, Vujadin and Zečević, Bojana and Milutinović, Mladomir",
year = "2024",
abstract = "Welded structures are exposed to constant variable loads during their exploitation in real conditions. A variable load affects the
integrity and life of a welded structure; therefore, it is of practical importance to understand fatigue behavior, especially the behavior
of welded structures under the impact of low-cycle fatigue. The effect of low-cycle fatigue is very prevalent in structures
and an assessment of cyclic loading of a material entails modifications of its properties and characteristics related to the dependence
of stress and strain. Since the stress-strain response during low-cycle fatigue is in the form of a hysteresis loop, this paper
presents the application of one of the two most common relations for testing resistance to low-cycle fatigue, the
Ramberg-Osgood relation, which is used to evaluate the behavior of a material, in this case a high-strength low-alloy steel
welded joint.",
publisher = "Institute of Metals and Technology, Ljubljana, Slovenia",
journal = "Materiali in tehnologije / Materials and technology",
title = "Evaluation of the behavior of welded structures under low-cycle fatigue loading",
pages = "327-321",
number = "3",
volume = "58",
doi = "10.17222/mit.2024.1094"
}
Bulatović, S., Aleksić, V., Zečević, B.,& Milutinović, M.. (2024). Evaluation of the behavior of welded structures under low-cycle fatigue loading. in Materiali in tehnologije / Materials and technology
Institute of Metals and Technology, Ljubljana, Slovenia., 58(3), 321-327.
https://doi.org/10.17222/mit.2024.1094
Bulatović S, Aleksić V, Zečević B, Milutinović M. Evaluation of the behavior of welded structures under low-cycle fatigue loading. in Materiali in tehnologije / Materials and technology. 2024;58(3):321-327.
doi:10.17222/mit.2024.1094 .
Bulatović, Srđan, Aleksić, Vujadin, Zečević, Bojana, Milutinović, Mladomir, "Evaluation of the behavior of welded structures under low-cycle fatigue loading" in Materiali in tehnologije / Materials and technology, 58, no. 3 (2024):321-327,
https://doi.org/10.17222/mit.2024.1094 . .

Metodologija određivanja plastičnog i elastičnog dela opterećenja čelika kod ispitivanja nisko cikličnim zamorom

Aleksić, Vujadin; Milović, Ljubica; Bulatović, Srđan; Zečević, Bojana; Maksimović, Ana

(2024)


                                            

                                            
Aleksić, V., Milović, L., Bulatović, S., Zečević, B.,& Maksimović, A.. (2024). Metodologija određivanja plastičnog i elastičnog dela opterećenja čelika kod ispitivanja nisko cikličnim zamorom. .
https://hdl.handle.net/21.15107/rcub_rims_859
Aleksić V, Milović L, Bulatović S, Zečević B, Maksimović A. Metodologija određivanja plastičnog i elastičnog dela opterećenja čelika kod ispitivanja nisko cikličnim zamorom. 2024;.
https://hdl.handle.net/21.15107/rcub_rims_859 .
Aleksić, Vujadin, Milović, Ljubica, Bulatović, Srđan, Zečević, Bojana, Maksimović, Ana, "Metodologija određivanja plastičnog i elastičnog dela opterećenja čelika kod ispitivanja nisko cikličnim zamorom" (2024),
https://hdl.handle.net/21.15107/rcub_rims_859 .

Raw clays in the production of ceramic and refractory tiles

Vasić, Milica; Munoz Velasco, Pedro; Radomirović, Milena; Radojević, Zagorka

(2024)

TY  - CONF
AU  - Vasić, Milica
AU  - Munoz Velasco, Pedro
AU  - Radomirović, Milena
AU  - Radojević, Zagorka
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/858
AB  - Raw clay samples from Serbia, mainly of kaolinitic, illitic and mixed nature, were
tested for their possible application in the production of ceramics. Using various triaxial
diagrams, the samples were sorted according to their chemical and bulk mineralogical
makeup, and also particle size distribution to determine whether they could be
employed in the production of ceramics and refractories. The areas in the ternary graphs
determined in earlier studies concerning the expected color after firing and the
applicability of the raw clays are checked and extended. The samples' water absorption
and flexural strength were assessed using EN standard procedures after they had been
hydraulically semi-dry pressed and fired at several peak temperatures between 1100
and 1300 °C. A novel triaxial diagram considering the position of the samples based on
firing temperature, water absorption and modulus of rupture is proposed, and the areas
of different kinds of ceramic tiles are defined. It is discovered that the different raw
clays can be utilized to create refractory, as well as wall and floor tiles. This study
supports the rational use of natural sources of raw materials.
C3  - Qualicer 2024, Congress Proceedings, Castellón de la Plana, Spain
T1  - Raw clays in the production of ceramic and refractory tiles
UR  - https://hdl.handle.net/21.15107/rcub_rims_858
ER  - 
@conference{
author = "Vasić, Milica and Munoz Velasco, Pedro and Radomirović, Milena and Radojević, Zagorka",
year = "2024",
abstract = "Raw clay samples from Serbia, mainly of kaolinitic, illitic and mixed nature, were
tested for their possible application in the production of ceramics. Using various triaxial
diagrams, the samples were sorted according to their chemical and bulk mineralogical
makeup, and also particle size distribution to determine whether they could be
employed in the production of ceramics and refractories. The areas in the ternary graphs
determined in earlier studies concerning the expected color after firing and the
applicability of the raw clays are checked and extended. The samples' water absorption
and flexural strength were assessed using EN standard procedures after they had been
hydraulically semi-dry pressed and fired at several peak temperatures between 1100
and 1300 °C. A novel triaxial diagram considering the position of the samples based on
firing temperature, water absorption and modulus of rupture is proposed, and the areas
of different kinds of ceramic tiles are defined. It is discovered that the different raw
clays can be utilized to create refractory, as well as wall and floor tiles. This study
supports the rational use of natural sources of raw materials.",
journal = "Qualicer 2024, Congress Proceedings, Castellón de la Plana, Spain",
title = "Raw clays in the production of ceramic and refractory tiles",
url = "https://hdl.handle.net/21.15107/rcub_rims_858"
}
Vasić, M., Munoz Velasco, P., Radomirović, M.,& Radojević, Z.. (2024). Raw clays in the production of ceramic and refractory tiles. in Qualicer 2024, Congress Proceedings, Castellón de la Plana, Spain.
https://hdl.handle.net/21.15107/rcub_rims_858
Vasić M, Munoz Velasco P, Radomirović M, Radojević Z. Raw clays in the production of ceramic and refractory tiles. in Qualicer 2024, Congress Proceedings, Castellón de la Plana, Spain. 2024;.
https://hdl.handle.net/21.15107/rcub_rims_858 .
Vasić, Milica, Munoz Velasco, Pedro, Radomirović, Milena, Radojević, Zagorka, "Raw clays in the production of ceramic and refractory tiles" in Qualicer 2024, Congress Proceedings, Castellón de la Plana, Spain (2024),
https://hdl.handle.net/21.15107/rcub_rims_858 .

Developing thermal insulation cement-based mortars with recycled aggregate in accordance with net zero principles

Pavlović, Marko; Terzić, Anja; Dojčinović, Marina; Radulović, Dragan

(Association for ETRAN Society, 2024)

TY  - JOUR
AU  - Pavlović, Marko
AU  - Terzić, Anja
AU  - Dojčinović, Marina
AU  - Radulović, Dragan
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/817
AB  - The performance of thermo-insulation rendering mortars with alternations in ratios of powdered cordierite and talc was examined. The goal was to confirm that recycled kilnware cordierite can be reapplied in the mortar design without significant deterioration in performance in comparison with OPC mortar. Differential thermal analysis was employed for examining thermally induced reactions. The cavitation erosion, in testing sequences ranging from 30 to 120 minutes, was used to assess the compactness of the mortar structure. The physico-mechanical properties of experimental mortars were investigated. The morphologies of the mortar tablets upon cavitation were studied using a scanning electron microscope. It was established that cordierite and talc filler in amounts up to 20% enhance microstructural packing and mechanical strengths due to improved cementation and therefore contribute to cavitation erosion resistance. Higher amounts of talc cause structural degradation and mass loss during cavitation tests. Reducing manufacturing costs, energy consumption, and greenhouse gas emissions are the main objectives of the production of this waste-based construction composite, as the reuse of waste materials can help achieve a number of Sustainable Development Goals.
PB  - Association for ETRAN Society
T2  - Science of Sintering OnLine-First Issue 00
T1  - Developing thermal insulation cement-based mortars with recycled aggregate in accordance with net zero principles
DO  - 10.2298/SOS231215002P
ER  - 
@article{
author = "Pavlović, Marko and Terzić, Anja and Dojčinović, Marina and Radulović, Dragan",
year = "2024",
abstract = "The performance of thermo-insulation rendering mortars with alternations in ratios of powdered cordierite and talc was examined. The goal was to confirm that recycled kilnware cordierite can be reapplied in the mortar design without significant deterioration in performance in comparison with OPC mortar. Differential thermal analysis was employed for examining thermally induced reactions. The cavitation erosion, in testing sequences ranging from 30 to 120 minutes, was used to assess the compactness of the mortar structure. The physico-mechanical properties of experimental mortars were investigated. The morphologies of the mortar tablets upon cavitation were studied using a scanning electron microscope. It was established that cordierite and talc filler in amounts up to 20% enhance microstructural packing and mechanical strengths due to improved cementation and therefore contribute to cavitation erosion resistance. Higher amounts of talc cause structural degradation and mass loss during cavitation tests. Reducing manufacturing costs, energy consumption, and greenhouse gas emissions are the main objectives of the production of this waste-based construction composite, as the reuse of waste materials can help achieve a number of Sustainable Development Goals.",
publisher = "Association for ETRAN Society",
journal = "Science of Sintering OnLine-First Issue 00",
title = "Developing thermal insulation cement-based mortars with recycled aggregate in accordance with net zero principles",
doi = "10.2298/SOS231215002P"
}
Pavlović, M., Terzić, A., Dojčinović, M.,& Radulović, D.. (2024). Developing thermal insulation cement-based mortars with recycled aggregate in accordance with net zero principles. in Science of Sintering OnLine-First Issue 00
Association for ETRAN Society..
https://doi.org/10.2298/SOS231215002P
Pavlović M, Terzić A, Dojčinović M, Radulović D. Developing thermal insulation cement-based mortars with recycled aggregate in accordance with net zero principles. in Science of Sintering OnLine-First Issue 00. 2024;.
doi:10.2298/SOS231215002P .
Pavlović, Marko, Terzić, Anja, Dojčinović, Marina, Radulović, Dragan, "Developing thermal insulation cement-based mortars with recycled aggregate in accordance with net zero principles" in Science of Sintering OnLine-First Issue 00 (2024),
https://doi.org/10.2298/SOS231215002P . .
3

State and perspectives of sustainable production of traditional silicate ceramics

Vasić, Milica; Munoz Velasco, Pedro; Bueno-Rodríguez, Salvador; Netinger Grubeša, Ivanka; Dondi, Michele; Perez Villarejo, Luis; Eliche-Quesada, Dolores; Zanelli, Chiara

(Elsevier Ltd, 2024)

TY  - JOUR
AU  - Vasić, Milica
AU  - Munoz Velasco, Pedro
AU  - Bueno-Rodríguez, Salvador
AU  - Netinger Grubeša, Ivanka
AU  - Dondi, Michele
AU  - Perez Villarejo, Luis
AU  - Eliche-Quesada, Dolores
AU  - Zanelli, Chiara
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/809
AB  - The traditional ceramics industry uses large amounts of primary mineral raw materials. Improvements in the production of building materials based on non-metallic minerals can contribute to sustainable development in many ways, such as saving natural resources, using waste materials, reducing energy consumption, decreasing emissions hazardous to the health and the environment, particularly carbon dioxide, and reclamation of mines after exploitation of raw materials, etc. This paper describes the state of application of mineral raw materials and waste in the traditional ceramics industry with a perspective on future challenges. Intensified research is needed to complement the laboratory data and re-scale to the industrial-sized products while improving communication between both sectors.
PB  - Elsevier Ltd
T2  - Open Ceramics
T1  - State and perspectives of sustainable production of traditional silicate ceramics
VL  - 17
DO  - 10.1016/j.oceram.2024.100537
ER  - 
@article{
author = "Vasić, Milica and Munoz Velasco, Pedro and Bueno-Rodríguez, Salvador and Netinger Grubeša, Ivanka and Dondi, Michele and Perez Villarejo, Luis and Eliche-Quesada, Dolores and Zanelli, Chiara",
year = "2024",
abstract = "The traditional ceramics industry uses large amounts of primary mineral raw materials. Improvements in the production of building materials based on non-metallic minerals can contribute to sustainable development in many ways, such as saving natural resources, using waste materials, reducing energy consumption, decreasing emissions hazardous to the health and the environment, particularly carbon dioxide, and reclamation of mines after exploitation of raw materials, etc. This paper describes the state of application of mineral raw materials and waste in the traditional ceramics industry with a perspective on future challenges. Intensified research is needed to complement the laboratory data and re-scale to the industrial-sized products while improving communication between both sectors.",
publisher = "Elsevier Ltd",
journal = "Open Ceramics",
title = "State and perspectives of sustainable production of traditional silicate ceramics",
volume = "17",
doi = "10.1016/j.oceram.2024.100537"
}
Vasić, M., Munoz Velasco, P., Bueno-Rodríguez, S., Netinger Grubeša, I., Dondi, M., Perez Villarejo, L., Eliche-Quesada, D.,& Zanelli, C.. (2024). State and perspectives of sustainable production of traditional silicate ceramics. in Open Ceramics
Elsevier Ltd., 17.
https://doi.org/10.1016/j.oceram.2024.100537
Vasić M, Munoz Velasco P, Bueno-Rodríguez S, Netinger Grubeša I, Dondi M, Perez Villarejo L, Eliche-Quesada D, Zanelli C. State and perspectives of sustainable production of traditional silicate ceramics. in Open Ceramics. 2024;17.
doi:10.1016/j.oceram.2024.100537 .
Vasić, Milica, Munoz Velasco, Pedro, Bueno-Rodríguez, Salvador, Netinger Grubeša, Ivanka, Dondi, Michele, Perez Villarejo, Luis, Eliche-Quesada, Dolores, Zanelli, Chiara, "State and perspectives of sustainable production of traditional silicate ceramics" in Open Ceramics, 17 (2024),
https://doi.org/10.1016/j.oceram.2024.100537 . .

The recycling of demolition roof tile waste as a resource in the manufacturing of fired bricks: A scale-up to the industry

Dubale, Mandefrot; Vasić, Milica; Goel, Gaurav; Kalamdhad, Ajay; Laishram, Boeing

(Elsevier Ltd, 2024)

TY  - JOUR
AU  - Dubale, Mandefrot
AU  - Vasić, Milica
AU  - Goel, Gaurav
AU  - Kalamdhad, Ajay
AU  - Laishram, Boeing
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/806
AB  - This study illustrates the utilization of roof tile waste as a resource in the manufacturing of fired bricks. Although commonly referred to as demolition waste, it is technically classifed as construction and demolition waste
(C&D). This demolition waste was used as a partial replacement of two soils (alluvial and laterite soil) at three firing temperatures that were considered economical (700, 850, and 900 ◦C). The waste considered was obtained from roof tiles previously fired at a low temperature below 800 ◦C, thus containing residual carbonates and clay
minerals. The increased waste input resulted in higher firing shrinkage, bulk density, and water absorption while
decreasing loss on ignition. An increase in firing temperature led to higher firing shrinkage, loss on ignition, and
bulk density, but lower water absorption. The bricks met both Indian and ASTM standards for 2nd and 3rd class
by adding 20–35 wt% of roof tile waste and firing at 850–900 ◦C in laboratory and industrial settings. The
minimum acceptable quality for the produced bricks was achieved with an addition of 35 wt% waste, resulting in
a water absorption of approximately 19% and a compressive strength ranging from 6 to 9 MPa. The study suggests that incorporating waste from demolished roof tiles into the production of burned bricks can be advantageous.
It can partially replace the need for soils, reduce natural resource usage, lower energy consumption
during production, and decrease the carbon footprint.
PB  - Elsevier Ltd
T2  - Construction and Building Materials
T1  - The recycling of demolition roof tile waste as a resource in the manufacturing of fired bricks: A scale-up to the industry
VL  - 412
DO  - 10.1016/j.conbuildmat.2023.134727
ER  - 
@article{
author = "Dubale, Mandefrot and Vasić, Milica and Goel, Gaurav and Kalamdhad, Ajay and Laishram, Boeing",
year = "2024",
abstract = "This study illustrates the utilization of roof tile waste as a resource in the manufacturing of fired bricks. Although commonly referred to as demolition waste, it is technically classifed as construction and demolition waste
(C&D). This demolition waste was used as a partial replacement of two soils (alluvial and laterite soil) at three firing temperatures that were considered economical (700, 850, and 900 ◦C). The waste considered was obtained from roof tiles previously fired at a low temperature below 800 ◦C, thus containing residual carbonates and clay
minerals. The increased waste input resulted in higher firing shrinkage, bulk density, and water absorption while
decreasing loss on ignition. An increase in firing temperature led to higher firing shrinkage, loss on ignition, and
bulk density, but lower water absorption. The bricks met both Indian and ASTM standards for 2nd and 3rd class
by adding 20–35 wt% of roof tile waste and firing at 850–900 ◦C in laboratory and industrial settings. The
minimum acceptable quality for the produced bricks was achieved with an addition of 35 wt% waste, resulting in
a water absorption of approximately 19% and a compressive strength ranging from 6 to 9 MPa. The study suggests that incorporating waste from demolished roof tiles into the production of burned bricks can be advantageous.
It can partially replace the need for soils, reduce natural resource usage, lower energy consumption
during production, and decrease the carbon footprint.",
publisher = "Elsevier Ltd",
journal = "Construction and Building Materials",
title = "The recycling of demolition roof tile waste as a resource in the manufacturing of fired bricks: A scale-up to the industry",
volume = "412",
doi = "10.1016/j.conbuildmat.2023.134727"
}
Dubale, M., Vasić, M., Goel, G., Kalamdhad, A.,& Laishram, B.. (2024). The recycling of demolition roof tile waste as a resource in the manufacturing of fired bricks: A scale-up to the industry. in Construction and Building Materials
Elsevier Ltd., 412.
https://doi.org/10.1016/j.conbuildmat.2023.134727
Dubale M, Vasić M, Goel G, Kalamdhad A, Laishram B. The recycling of demolition roof tile waste as a resource in the manufacturing of fired bricks: A scale-up to the industry. in Construction and Building Materials. 2024;412.
doi:10.1016/j.conbuildmat.2023.134727 .
Dubale, Mandefrot, Vasić, Milica, Goel, Gaurav, Kalamdhad, Ajay, Laishram, Boeing, "The recycling of demolition roof tile waste as a resource in the manufacturing of fired bricks: A scale-up to the industry" in Construction and Building Materials, 412 (2024),
https://doi.org/10.1016/j.conbuildmat.2023.134727 . .
1

Effect of the titanium-dioxide addition on the structural, dielectric, and mechanical properties of different cement-based mortars with corundum aggregate

Terzić, Anja; Paunović, Vesna; Stojanović, Jovica

(Elsevier Ltd, 2024)

TY  - JOUR
AU  - Terzić, Anja
AU  - Paunović, Vesna
AU  - Stojanović, Jovica
PY  - 2024
UR  - http://rims.institutims.rs/handle/123456789/807
AB  - The primary objective of this study was to look into the role of titanium dioxide in the production of corundum-based mortars, with a focus on finding the optimal mortar composition for achieving improved mechanical and dielectric performances. Changes in the mix design (different binders, different additive dosages), as well as their effects on the hydration pathway, chemical bonds, phase modifications, and microstructure, were examined. These findings were then correlated to the designed mortars' mechanical strengths and dielectric properties. Experimental mortars were produced with binders made from ordinary Portland cement, high alumina cement, and their mixtures, and corundum as aggregate. Titanium dioxide was employed as an additive (3 and 5 wt%). Nine different mortars were submitted for comprehensive mineralogical and microstructural characterization upon curing and solidification. The compressive and flexural strengths were monitored throughout the 28-day period. The dielectric constant (εr), dielectric loss tangent (tan δ), and electrical resistivity (ρ) were measured over a frequency range of 100 Hz to 1 MHz. XRD analysis highlighted the appearance of mayenite as a dielectric-prone phase in the samples doped with titanium dioxide. Differential thermal analysis and FTIR spectroscopy identified a higher amount of extra-low crystalline phase in OPC and HAC mortars with TiO2 addition, which accelerated hydration mechanisms, created a surplus of hydration products and made a more compact cement matrix. TiO2 added in 3 wt% amount led to higher mechanical strengths in OPC-based mortars, while it improved the dielectric properties of HAC mortars.
PB  - Elsevier Ltd
T2  - Construction and Building Materials
T1  - Effect of the titanium-dioxide addition on the structural, dielectric, and mechanical properties of different cement-based mortars with corundum aggregate
VL  - 412
DO  - 10.1016/j.conbuildmat.2023.134847
ER  - 
@article{
author = "Terzić, Anja and Paunović, Vesna and Stojanović, Jovica",
year = "2024",
abstract = "The primary objective of this study was to look into the role of titanium dioxide in the production of corundum-based mortars, with a focus on finding the optimal mortar composition for achieving improved mechanical and dielectric performances. Changes in the mix design (different binders, different additive dosages), as well as their effects on the hydration pathway, chemical bonds, phase modifications, and microstructure, were examined. These findings were then correlated to the designed mortars' mechanical strengths and dielectric properties. Experimental mortars were produced with binders made from ordinary Portland cement, high alumina cement, and their mixtures, and corundum as aggregate. Titanium dioxide was employed as an additive (3 and 5 wt%). Nine different mortars were submitted for comprehensive mineralogical and microstructural characterization upon curing and solidification. The compressive and flexural strengths were monitored throughout the 28-day period. The dielectric constant (εr), dielectric loss tangent (tan δ), and electrical resistivity (ρ) were measured over a frequency range of 100 Hz to 1 MHz. XRD analysis highlighted the appearance of mayenite as a dielectric-prone phase in the samples doped with titanium dioxide. Differential thermal analysis and FTIR spectroscopy identified a higher amount of extra-low crystalline phase in OPC and HAC mortars with TiO2 addition, which accelerated hydration mechanisms, created a surplus of hydration products and made a more compact cement matrix. TiO2 added in 3 wt% amount led to higher mechanical strengths in OPC-based mortars, while it improved the dielectric properties of HAC mortars.",
publisher = "Elsevier Ltd",
journal = "Construction and Building Materials",
title = "Effect of the titanium-dioxide addition on the structural, dielectric, and mechanical properties of different cement-based mortars with corundum aggregate",
volume = "412",
doi = "10.1016/j.conbuildmat.2023.134847"
}
Terzić, A., Paunović, V.,& Stojanović, J.. (2024). Effect of the titanium-dioxide addition on the structural, dielectric, and mechanical properties of different cement-based mortars with corundum aggregate. in Construction and Building Materials
Elsevier Ltd., 412.
https://doi.org/10.1016/j.conbuildmat.2023.134847
Terzić A, Paunović V, Stojanović J. Effect of the titanium-dioxide addition on the structural, dielectric, and mechanical properties of different cement-based mortars with corundum aggregate. in Construction and Building Materials. 2024;412.
doi:10.1016/j.conbuildmat.2023.134847 .
Terzić, Anja, Paunović, Vesna, Stojanović, Jovica, "Effect of the titanium-dioxide addition on the structural, dielectric, and mechanical properties of different cement-based mortars with corundum aggregate" in Construction and Building Materials, 412 (2024),
https://doi.org/10.1016/j.conbuildmat.2023.134847 . .

Određivanje koeficijenta prolaza toplote i otpornosti prema požaru zida izrađenog od giter-blokova

Kijanović, Aleksandar; Ilić, Snežana; Mirković-Marjanović, Milica

(2023)

TY  - JOUR
AU  - Kijanović, Aleksandar
AU  - Ilić, Snežana
AU  - Mirković-Marjanović, Milica
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/490
AB  - Unazad par godina, sve više pažnje se posvećuje poboljša-nju energetske efikasnosti zgrada. Iz tog razloga se posebna pažnja obraća na dokazivanje što boljih performansi proiz-voda koji se ugrađuju u objekte. U radu je urađena numerička i eksperimentalna analiza za dobijanje koeficijenta prolaženja toplote. Analiziran je giter-blok ispunjen kamenom vunom. Eksperimentalna analiza za dobijanje koeficijenta prolaženja toplote je urađena u skladu sa standardom SRPS U. J5.060, dok je numerička analiza izvršena primenom softvera THERM, čiji se proračun bazira na standardu ISO 15099. U radu je prikazana uporedna analiza rezultata dobijenih eksperimentalnim i numeričkim putem. Eksperimentalnim putem je dobijena vrednost za otpornost prema požaru za zid izrađen od šupljih giter-blokova. Zid je ispitan u skladu sa standardom SRPS EN 1364-1.
T2  - Integritet i vek konstrukcija, specijalno izdanje
T1  - Određivanje koeficijenta prolaza toplote i otpornosti prema požaru zida izrađenog od giter-blokova
EP  - 40
SP  - 35
VL  - 23
UR  - https://hdl.handle.net/21.15107/rcub_rims_490
ER  - 
@article{
author = "Kijanović, Aleksandar and Ilić, Snežana and Mirković-Marjanović, Milica",
year = "2023",
abstract = "Unazad par godina, sve više pažnje se posvećuje poboljša-nju energetske efikasnosti zgrada. Iz tog razloga se posebna pažnja obraća na dokazivanje što boljih performansi proiz-voda koji se ugrađuju u objekte. U radu je urađena numerička i eksperimentalna analiza za dobijanje koeficijenta prolaženja toplote. Analiziran je giter-blok ispunjen kamenom vunom. Eksperimentalna analiza za dobijanje koeficijenta prolaženja toplote je urađena u skladu sa standardom SRPS U. J5.060, dok je numerička analiza izvršena primenom softvera THERM, čiji se proračun bazira na standardu ISO 15099. U radu je prikazana uporedna analiza rezultata dobijenih eksperimentalnim i numeričkim putem. Eksperimentalnim putem je dobijena vrednost za otpornost prema požaru za zid izrađen od šupljih giter-blokova. Zid je ispitan u skladu sa standardom SRPS EN 1364-1.",
journal = "Integritet i vek konstrukcija, specijalno izdanje",
title = "Određivanje koeficijenta prolaza toplote i otpornosti prema požaru zida izrađenog od giter-blokova",
pages = "40-35",
volume = "23",
url = "https://hdl.handle.net/21.15107/rcub_rims_490"
}
Kijanović, A., Ilić, S.,& Mirković-Marjanović, M.. (2023). Određivanje koeficijenta prolaza toplote i otpornosti prema požaru zida izrađenog od giter-blokova. in Integritet i vek konstrukcija, specijalno izdanje, 23, 35-40.
https://hdl.handle.net/21.15107/rcub_rims_490
Kijanović A, Ilić S, Mirković-Marjanović M. Određivanje koeficijenta prolaza toplote i otpornosti prema požaru zida izrađenog od giter-blokova. in Integritet i vek konstrukcija, specijalno izdanje. 2023;23:35-40.
https://hdl.handle.net/21.15107/rcub_rims_490 .
Kijanović, Aleksandar, Ilić, Snežana, Mirković-Marjanović, Milica, "Određivanje koeficijenta prolaza toplote i otpornosti prema požaru zida izrađenog od giter-blokova" in Integritet i vek konstrukcija, specijalno izdanje, 23 (2023):35-40,
https://hdl.handle.net/21.15107/rcub_rims_490 .

The Finite Element Method in the function of corrosion damage assessment of pipelines

Aleksić, Vujadin; Zečević, Bojana; Bulatović, Srđan; Maksimović, Ana; Milović, Ljubica

(Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM, 2023)

TY  - CONF
AU  - Aleksić, Vujadin
AU  - Zečević, Bojana
AU  - Bulatović, Srđan
AU  - Maksimović, Ana
AU  - Milović, Ljubica
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/681
AB  - Pipelines, with specifics in design, construction, testing and safety requirements must be designed
based on all relevant influences to ensure that they are safe during their working life. Allowable
stresses must be limited by possible errors in working conditions, in order to completely eliminate
the uncertainty arising from the production, the calculation model, the actual working conditions and
the characteristics and behavior of the material. In the paper, on the example of modeling and
calculation of the corrosion-damaged structure of the ammonia (NH3) transfer pipeline, a
methodological approach to the calculation using the Finite Element Method (FEM), is shown, in
accordance with the methods defined by the new and general approach to standardization and
technical harmonization for pressure equipment (Pressure Equipment Directive - PED 97/23 EC).
The paper uses advanced modeling techniques of corroded surfaces, based on FEM, with the aim of
developing a procedure for assessing the residual strength of steel pipelines operating in the
environmental conditions of the chemical products industry. The presentation of possible damages
and consequences caused by the corrosion of steel pipelines in the chemical products industry is also
given, and the possibility of taking measures to prevent such occurrences is discussed.
PB  - Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM
C3  - Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia
T1  - The Finite Element Method in the function of corrosion damage assessment of pipelines
EP  - 225
SP  - 216
UR  - https://hdl.handle.net/21.15107/rcub_rims_681
ER  - 
@conference{
author = "Aleksić, Vujadin and Zečević, Bojana and Bulatović, Srđan and Maksimović, Ana and Milović, Ljubica",
year = "2023",
abstract = "Pipelines, with specifics in design, construction, testing and safety requirements must be designed
based on all relevant influences to ensure that they are safe during their working life. Allowable
stresses must be limited by possible errors in working conditions, in order to completely eliminate
the uncertainty arising from the production, the calculation model, the actual working conditions and
the characteristics and behavior of the material. In the paper, on the example of modeling and
calculation of the corrosion-damaged structure of the ammonia (NH3) transfer pipeline, a
methodological approach to the calculation using the Finite Element Method (FEM), is shown, in
accordance with the methods defined by the new and general approach to standardization and
technical harmonization for pressure equipment (Pressure Equipment Directive - PED 97/23 EC).
The paper uses advanced modeling techniques of corroded surfaces, based on FEM, with the aim of
developing a procedure for assessing the residual strength of steel pipelines operating in the
environmental conditions of the chemical products industry. The presentation of possible damages
and consequences caused by the corrosion of steel pipelines in the chemical products industry is also
given, and the possibility of taking measures to prevent such occurrences is discussed.",
publisher = "Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM",
journal = "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia",
title = "The Finite Element Method in the function of corrosion damage assessment of pipelines",
pages = "225-216",
url = "https://hdl.handle.net/21.15107/rcub_rims_681"
}
Aleksić, V., Zečević, B., Bulatović, S., Maksimović, A.,& Milović, L.. (2023). The Finite Element Method in the function of corrosion damage assessment of pipelines. in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia
Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM., 216-225.
https://hdl.handle.net/21.15107/rcub_rims_681
Aleksić V, Zečević B, Bulatović S, Maksimović A, Milović L. The Finite Element Method in the function of corrosion damage assessment of pipelines. in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia. 2023;:216-225.
https://hdl.handle.net/21.15107/rcub_rims_681 .
Aleksić, Vujadin, Zečević, Bojana, Bulatović, Srđan, Maksimović, Ana, Milović, Ljubica, "The Finite Element Method in the function of corrosion damage assessment of pipelines" in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia (2023):216-225,
https://hdl.handle.net/21.15107/rcub_rims_681 .

Procedures for preventing corrosion of welded joints

Bulatović, Srđan; Aleksić, Vujadin; Zečević, Bojana; Ristić, Ognjen; Maksimović, Ana

(Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM, 2023)

TY  - CONF
AU  - Bulatović, Srđan
AU  - Aleksić, Vujadin
AU  - Zečević, Bojana
AU  - Ristić, Ognjen
AU  - Maksimović, Ana
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/680
AB  - This paper describes the procedures for preventing corrosion of welded joints. Also, a theoretical
overview of the forms of corrosion that are most prevalent in welded joints is presented.
The concept of corrosion in welded joints is very pronounced in real conditions. Welded joints are
inseparable joints that form an integral part of steel welded constructions. The internal energy
increases during the fusion welding especially in the heat affected places around the welded joint,
which become initiating spot of corrosion degradation. That is why it is of vital importance to focus
on ways to increase the resistance of welded structures to the impact of corrosion.
PB  - Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM
C3  - Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia
T1  - Procedures for preventing corrosion of welded joints
EP  - 215
SP  - 210
UR  - https://hdl.handle.net/21.15107/rcub_rims_680
ER  - 
@conference{
author = "Bulatović, Srđan and Aleksić, Vujadin and Zečević, Bojana and Ristić, Ognjen and Maksimović, Ana",
year = "2023",
abstract = "This paper describes the procedures for preventing corrosion of welded joints. Also, a theoretical
overview of the forms of corrosion that are most prevalent in welded joints is presented.
The concept of corrosion in welded joints is very pronounced in real conditions. Welded joints are
inseparable joints that form an integral part of steel welded constructions. The internal energy
increases during the fusion welding especially in the heat affected places around the welded joint,
which become initiating spot of corrosion degradation. That is why it is of vital importance to focus
on ways to increase the resistance of welded structures to the impact of corrosion.",
publisher = "Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM",
journal = "Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia",
title = "Procedures for preventing corrosion of welded joints",
pages = "215-210",
url = "https://hdl.handle.net/21.15107/rcub_rims_680"
}
Bulatović, S., Aleksić, V., Zečević, B., Ristić, O.,& Maksimović, A.. (2023). Procedures for preventing corrosion of welded joints. in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia
Beograd : Serbian Society of Corrosion and Materials Protection UISKOZAM., 210-215.
https://hdl.handle.net/21.15107/rcub_rims_680
Bulatović S, Aleksić V, Zečević B, Ristić O, Maksimović A. Procedures for preventing corrosion of welded joints. in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia. 2023;:210-215.
https://hdl.handle.net/21.15107/rcub_rims_680 .
Bulatović, Srđan, Aleksić, Vujadin, Zečević, Bojana, Ristić, Ognjen, Maksimović, Ana, "Procedures for preventing corrosion of welded joints" in Meeting point of the science and practice in the fields of corrosion, materials and environmental protection : proceedings / XXIV YuCorr International Conference, May 28-31, 2023, Divčibare, Serbia (2023):210-215,
https://hdl.handle.net/21.15107/rcub_rims_680 .

Optimal numerical model of a non-stationary heat transfer through a wall

Ilić, Snežana; Džolev, Igor; Laban, Mirjana

(2023)

TY  - CONF
AU  - Ilić, Snežana
AU  - Džolev, Igor
AU  - Laban, Mirjana
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/706
AB  - The problems of steady-state and transient heat conduction for a given geometry can be
solved analytically and numerically. While the use of analytical solutions is limited,
numerical methods can be used to solve heat transfer problems in complex geometries
with more intricate boundary conditions, using computer simulations. Complex
geometries are discretized to form an efficient numerical mesh for solving the given
problem. This paper focuses on the calculation of one-dimensional, transient heat
transfer for a wall with a thickness of 4 cm. The wall temperatures are calculated for
each mesh node at a given moment in time. Two types of analyses were performed,
using FSM analysis (Finite Strip Method) and FEM analysis (Finite Element Method).
The former was conducted using Microsoft Excel, while the latter was calculatedusing
ANSYS software. A parametric study was performed in order to analyse the influence
of spatial and temporal step size on the accuracy of the solution. Finally, the optimal
solution was determined to obtain temperature results with the lowest relative error
within the wall nodes, while maintaining the efficiency of the computational model.
C3  - INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings
T1  - Optimal numerical model of a non-stationary heat transfer through a wall
EP  - 452
SP  - 444
UR  - https://hdl.handle.net/21.15107/rcub_rims_706
ER  - 
@conference{
author = "Ilić, Snežana and Džolev, Igor and Laban, Mirjana",
year = "2023",
abstract = "The problems of steady-state and transient heat conduction for a given geometry can be
solved analytically and numerically. While the use of analytical solutions is limited,
numerical methods can be used to solve heat transfer problems in complex geometries
with more intricate boundary conditions, using computer simulations. Complex
geometries are discretized to form an efficient numerical mesh for solving the given
problem. This paper focuses on the calculation of one-dimensional, transient heat
transfer for a wall with a thickness of 4 cm. The wall temperatures are calculated for
each mesh node at a given moment in time. Two types of analyses were performed,
using FSM analysis (Finite Strip Method) and FEM analysis (Finite Element Method).
The former was conducted using Microsoft Excel, while the latter was calculatedusing
ANSYS software. A parametric study was performed in order to analyse the influence
of spatial and temporal step size on the accuracy of the solution. Finally, the optimal
solution was determined to obtain temperature results with the lowest relative error
within the wall nodes, while maintaining the efficiency of the computational model.",
journal = "INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings",
title = "Optimal numerical model of a non-stationary heat transfer through a wall",
pages = "452-444",
url = "https://hdl.handle.net/21.15107/rcub_rims_706"
}
Ilić, S., Džolev, I.,& Laban, M.. (2023). Optimal numerical model of a non-stationary heat transfer through a wall. in INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings, 444-452.
https://hdl.handle.net/21.15107/rcub_rims_706
Ilić S, Džolev I, Laban M. Optimal numerical model of a non-stationary heat transfer through a wall. in INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings. 2023;:444-452.
https://hdl.handle.net/21.15107/rcub_rims_706 .
Ilić, Snežana, Džolev, Igor, Laban, Mirjana, "Optimal numerical model of a non-stationary heat transfer through a wall" in INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings (2023):444-452,
https://hdl.handle.net/21.15107/rcub_rims_706 .

Rection to fire - SBI test

Ilić, Snežana; Laban, Mirjana; Džolev, Igor

(2023)

TY  - CONF
AU  - Ilić, Snežana
AU  - Laban, Mirjana
AU  - Džolev, Igor
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/599
AB  - The fire reaction represents the behavior of materials during a fire event, i.e., how much the material contributes to the fire development. The importance of determining the fire reaction class stems from the need to provide sufficient time for the individuals inside a building to evacuate safely in the event of a fire. The fire reaction class is determined through a series of tests, depending on the material, with the most significant test in this group being the SBI (Single Burning Item) test. The paper describes the preparation method of test samples, the testing procedure itself, as well as the output data used for determination of the fire resistance class for tested material. According to the SRPS EN 13823 standard, a sample of a multilayered facade system with mineral wool was tested. The testing process itself, as well as the processed results, are stated in the conclusionof the study.
C3  - Engineering Conference, Bečići, Crna Gora, Proceedings
T1  - Rection to fire - SBI test
EP  - 102
SP  - 96
UR  - https://hdl.handle.net/21.15107/rcub_rims_599
ER  - 
@conference{
author = "Ilić, Snežana and Laban, Mirjana and Džolev, Igor",
year = "2023",
abstract = "The fire reaction represents the behavior of materials during a fire event, i.e., how much the material contributes to the fire development. The importance of determining the fire reaction class stems from the need to provide sufficient time for the individuals inside a building to evacuate safely in the event of a fire. The fire reaction class is determined through a series of tests, depending on the material, with the most significant test in this group being the SBI (Single Burning Item) test. The paper describes the preparation method of test samples, the testing procedure itself, as well as the output data used for determination of the fire resistance class for tested material. According to the SRPS EN 13823 standard, a sample of a multilayered facade system with mineral wool was tested. The testing process itself, as well as the processed results, are stated in the conclusionof the study.",
journal = "Engineering Conference, Bečići, Crna Gora, Proceedings",
title = "Rection to fire - SBI test",
pages = "102-96",
url = "https://hdl.handle.net/21.15107/rcub_rims_599"
}
Ilić, S., Laban, M.,& Džolev, I.. (2023). Rection to fire - SBI test. in Engineering Conference, Bečići, Crna Gora, Proceedings, 96-102.
https://hdl.handle.net/21.15107/rcub_rims_599
Ilić S, Laban M, Džolev I. Rection to fire - SBI test. in Engineering Conference, Bečići, Crna Gora, Proceedings. 2023;:96-102.
https://hdl.handle.net/21.15107/rcub_rims_599 .
Ilić, Snežana, Laban, Mirjana, Džolev, Igor, "Rection to fire - SBI test" in Engineering Conference, Bečići, Crna Gora, Proceedings (2023):96-102,
https://hdl.handle.net/21.15107/rcub_rims_599 .

Occurrence of cracks due to inadequate turbine shaft construction

Bulatović, Srđan; Aleksić, Vujadin; Zečević, Bojana; Prochaska, Biljana

(Banja Luka : Faculty of Mechanical Engineering, 2023)

TY  - CONF
AU  - Bulatović, Srđan
AU  - Aleksić, Vujadin
AU  - Zečević, Bojana
AU  - Prochaska, Biljana
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/679
AB  - After several decades of constant exploitation of the horizontal bulb turbine, which is an integral
part of the hydroelectric power unit, empirically, the formation of a crack occurs in the turbine shaft
due to the influence of corrosion, erosion and cavitation.
Through experimental tests and calculations it has been determined that values of bending stresses
of the turbine, which occur due to the action of fatigue and corrosion, as well as stress concentration,
are bigger than 25 MPa for flanges exposed to water, and in other case bigger than 40 MPa for
flanges exposed to `corrosive water` and can cause the occurrence of surface cracks on the transition
radius between the cylindrical part of the shaft and the flange. It has been determined that stress
values in the zone under the influence of bending stresses were bigger than allowable values, which
led to the occurrence of many cracks due to fatigue corrosion. One of those cracks caused the failure
of the shaft and of the whole turbine.
PB  - Banja Luka : Faculty of Mechanical Engineering
C3  - 16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023
T1  - Occurrence of cracks due to inadequate turbine shaft construction
EP  - 192
SP  - 187
UR  - https://hdl.handle.net/21.15107/rcub_rims_679
ER  - 
@conference{
author = "Bulatović, Srđan and Aleksić, Vujadin and Zečević, Bojana and Prochaska, Biljana",
year = "2023",
abstract = "After several decades of constant exploitation of the horizontal bulb turbine, which is an integral
part of the hydroelectric power unit, empirically, the formation of a crack occurs in the turbine shaft
due to the influence of corrosion, erosion and cavitation.
Through experimental tests and calculations it has been determined that values of bending stresses
of the turbine, which occur due to the action of fatigue and corrosion, as well as stress concentration,
are bigger than 25 MPa for flanges exposed to water, and in other case bigger than 40 MPa for
flanges exposed to `corrosive water` and can cause the occurrence of surface cracks on the transition
radius between the cylindrical part of the shaft and the flange. It has been determined that stress
values in the zone under the influence of bending stresses were bigger than allowable values, which
led to the occurrence of many cracks due to fatigue corrosion. One of those cracks caused the failure
of the shaft and of the whole turbine.",
publisher = "Banja Luka : Faculty of Mechanical Engineering",
journal = "16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023",
title = "Occurrence of cracks due to inadequate turbine shaft construction",
pages = "192-187",
url = "https://hdl.handle.net/21.15107/rcub_rims_679"
}
Bulatović, S., Aleksić, V., Zečević, B.,& Prochaska, B.. (2023). Occurrence of cracks due to inadequate turbine shaft construction. in 16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023
Banja Luka : Faculty of Mechanical Engineering., 187-192.
https://hdl.handle.net/21.15107/rcub_rims_679
Bulatović S, Aleksić V, Zečević B, Prochaska B. Occurrence of cracks due to inadequate turbine shaft construction. in 16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023. 2023;:187-192.
https://hdl.handle.net/21.15107/rcub_rims_679 .
Bulatović, Srđan, Aleksić, Vujadin, Zečević, Bojana, Prochaska, Biljana, "Occurrence of cracks due to inadequate turbine shaft construction" in 16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023 (2023):187-192,
https://hdl.handle.net/21.15107/rcub_rims_679 .

Life assessment using the finite element method of high-strength low-alloy steel samples exposed to low-cycle fatigue

Aleksić, Vujadin; Bulatović, Srđan; Zečević, Bojana; Maksimović, Ana; Milović, Ljubica

(Banja Luka : Faculty of Mechanical Engineering, 2023)

TY  - CONF
AU  - Aleksić, Vujadin
AU  - Bulatović, Srđan
AU  - Zečević, Bojana
AU  - Maksimović, Ana
AU  - Milović, Ljubica
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/678
AB  - In the paper, based on the results of experimental research on the behavior of samples in the form of
round smooth test specimens (STS) made of high strength low alloy steel (HSLA), Nionikral 70 (NN
70), under conditions of low cycle fatigue (LCF), a computational stress analysis was performed
using numerical methods.
Experimental investigations of the behavior of the samples were performed with controlled and fully
reversible deformation ( /2 = const, R = min/ max = 1), according to the ISO 12106:2003 (E)
standard.
For computational analyses, the method of least squares (in the Excel program) and the finite
element method (FEM) (in the SolidWorks program) were used. The behavior of HSLA steel during
low cycle fatigue (LCF) simulation was analyzed in the Cosmos module of the SolidWorks program.
On the basis of the analysis of the results of the stress deformation state and the determination of the
life span through the isolines of the life span and comparison with the results of experimental tests, a
graphic representation is given. Specific load cycles involving the entire round smooth test specimen
ligament for a specific load in a wide range of LCF loads were analyzed.
The analyzes showed the justification of the effort to solve the life assessment of steel subjected to
low cycle fatigue (LCF) numerically. The results of experimental tests and simulation tests also gave
us important data on understanding the LCF behavior of HSLA steel NN 70.
PB  - Banja Luka : Faculty of Mechanical Engineering
C3  - 16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023
T1  - Life assessment using the finite element method of high-strength low-alloy steel samples exposed to low-cycle fatigue
EP  - 499
SP  - 490
UR  - https://hdl.handle.net/21.15107/rcub_rims_678
ER  - 
@conference{
author = "Aleksić, Vujadin and Bulatović, Srđan and Zečević, Bojana and Maksimović, Ana and Milović, Ljubica",
year = "2023",
abstract = "In the paper, based on the results of experimental research on the behavior of samples in the form of
round smooth test specimens (STS) made of high strength low alloy steel (HSLA), Nionikral 70 (NN
70), under conditions of low cycle fatigue (LCF), a computational stress analysis was performed
using numerical methods.
Experimental investigations of the behavior of the samples were performed with controlled and fully
reversible deformation ( /2 = const, R = min/ max = 1), according to the ISO 12106:2003 (E)
standard.
For computational analyses, the method of least squares (in the Excel program) and the finite
element method (FEM) (in the SolidWorks program) were used. The behavior of HSLA steel during
low cycle fatigue (LCF) simulation was analyzed in the Cosmos module of the SolidWorks program.
On the basis of the analysis of the results of the stress deformation state and the determination of the
life span through the isolines of the life span and comparison with the results of experimental tests, a
graphic representation is given. Specific load cycles involving the entire round smooth test specimen
ligament for a specific load in a wide range of LCF loads were analyzed.
The analyzes showed the justification of the effort to solve the life assessment of steel subjected to
low cycle fatigue (LCF) numerically. The results of experimental tests and simulation tests also gave
us important data on understanding the LCF behavior of HSLA steel NN 70.",
publisher = "Banja Luka : Faculty of Mechanical Engineering",
journal = "16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023",
title = "Life assessment using the finite element method of high-strength low-alloy steel samples exposed to low-cycle fatigue",
pages = "499-490",
url = "https://hdl.handle.net/21.15107/rcub_rims_678"
}
Aleksić, V., Bulatović, S., Zečević, B., Maksimović, A.,& Milović, L.. (2023). Life assessment using the finite element method of high-strength low-alloy steel samples exposed to low-cycle fatigue. in 16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023
Banja Luka : Faculty of Mechanical Engineering., 490-499.
https://hdl.handle.net/21.15107/rcub_rims_678
Aleksić V, Bulatović S, Zečević B, Maksimović A, Milović L. Life assessment using the finite element method of high-strength low-alloy steel samples exposed to low-cycle fatigue. in 16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023. 2023;:490-499.
https://hdl.handle.net/21.15107/rcub_rims_678 .
Aleksić, Vujadin, Bulatović, Srđan, Zečević, Bojana, Maksimović, Ana, Milović, Ljubica, "Life assessment using the finite element method of high-strength low-alloy steel samples exposed to low-cycle fatigue" in 16th International Conference on Accomplishments in Mechanical and Industrial Engineering-DEMI 2023 (2023):490-499,
https://hdl.handle.net/21.15107/rcub_rims_678 .

Frost resistance of heavyweight self-compacting concrete

Janković, Ksenija; Bojović, Dragan; Stojanović, Marko; Terzić, Anja; Stanković, Srboljub

(Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad, 2023)

TY  - CONF
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Stojanović, Marko
AU  - Terzić, Anja
AU  - Stanković, Srboljub
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/819
AB  - Self-compacting concrete (SCC), a non-shaped composite building material, has
improved microstructure packing, strength, and durability thanks to the use of fly ash, a
highly effective mineral additive. Performances of SCC with fly ash and conventional
SCC with limestone filler were compared. Additional experimental self-compacting
concretes were made and adjusted with various types of fine aggregates, fillers, and
unique additives to increase freeze-thaw resistance. The relationship between the
proportion of barite sand and additives and the properties of SCC was investigated and
discussed. Tests of freeze-thaw resistance with and without de-icing salts are the main
focus of these articles.
PB  - Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad
C3  - 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia
T1  - Frost resistance of heavyweight self-compacting concrete
EP  - 597
SP  - 590
UR  - https://hdl.handle.net/21.15107/rcub_rims_819
ER  - 
@conference{
author = "Janković, Ksenija and Bojović, Dragan and Stojanović, Marko and Terzić, Anja and Stanković, Srboljub",
year = "2023",
abstract = "Self-compacting concrete (SCC), a non-shaped composite building material, has
improved microstructure packing, strength, and durability thanks to the use of fly ash, a
highly effective mineral additive. Performances of SCC with fly ash and conventional
SCC with limestone filler were compared. Additional experimental self-compacting
concretes were made and adjusted with various types of fine aggregates, fillers, and
unique additives to increase freeze-thaw resistance. The relationship between the
proportion of barite sand and additives and the properties of SCC was investigated and
discussed. Tests of freeze-thaw resistance with and without de-icing salts are the main
focus of these articles.",
publisher = "Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad",
journal = "16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia",
title = "Frost resistance of heavyweight self-compacting concrete",
pages = "597-590",
url = "https://hdl.handle.net/21.15107/rcub_rims_819"
}
Janković, K., Bojović, D., Stojanović, M., Terzić, A.,& Stanković, S.. (2023). Frost resistance of heavyweight self-compacting concrete. in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia
Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad., 590-597.
https://hdl.handle.net/21.15107/rcub_rims_819
Janković K, Bojović D, Stojanović M, Terzić A, Stanković S. Frost resistance of heavyweight self-compacting concrete. in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia. 2023;:590-597.
https://hdl.handle.net/21.15107/rcub_rims_819 .
Janković, Ksenija, Bojović, Dragan, Stojanović, Marko, Terzić, Anja, Stanković, Srboljub, "Frost resistance of heavyweight self-compacting concrete" in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia (2023):590-597,
https://hdl.handle.net/21.15107/rcub_rims_819 .

Influence of recycled rubber on properties of concrete

Stojanović, Marko; Janković, Ksenija; Bojović, Dragan; Terzić, Anja; Antić Aranđelović, Lana

(Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad, 2023)

TY  - CONF
AU  - Stojanović, Marko
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Terzić, Anja
AU  - Antić Aranđelović, Lana
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/818
AB  - Global warming and the emission of CO2 into the atmosphere is becoming a bigger
problem in the world every year. The desire for a global increase in production and the
ever-increasing development of industry are the cause of the increased amount of waste
in landfills and environmental pollution. Concrete is the most used construction material
in the world, and the production of its main ingredient, cement, is responsible for about
7% of CO2 emissions in the world. Application of waste materials and by-products that
end up as waste during some industrial process in production can find further
application in concrete. Such materials can be used as mineral additives or as aggregate
fillers, for partial or complete replacement of natural stone aggregate and/or cement. In
this work, volume replacement of the fine fraction with 2.5 and 7.5 % crushed rubber
was performed. Based on the test results of fresh concrete, in concrete with rubber
addition, the slump consistency and bulk density decrease, and the air content
increases. A drop in compressive strength of concrete was observed with an increase in
the rubber content of 7.5%.
PB  - Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad
C3  - 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia
T1  - Influence of recycled rubber on properties of concrete
EP  - 494
SP  - 487
UR  - https://hdl.handle.net/21.15107/rcub_rims_818
ER  - 
@conference{
author = "Stojanović, Marko and Janković, Ksenija and Bojović, Dragan and Terzić, Anja and Antić Aranđelović, Lana",
year = "2023",
abstract = "Global warming and the emission of CO2 into the atmosphere is becoming a bigger
problem in the world every year. The desire for a global increase in production and the
ever-increasing development of industry are the cause of the increased amount of waste
in landfills and environmental pollution. Concrete is the most used construction material
in the world, and the production of its main ingredient, cement, is responsible for about
7% of CO2 emissions in the world. Application of waste materials and by-products that
end up as waste during some industrial process in production can find further
application in concrete. Such materials can be used as mineral additives or as aggregate
fillers, for partial or complete replacement of natural stone aggregate and/or cement. In
this work, volume replacement of the fine fraction with 2.5 and 7.5 % crushed rubber
was performed. Based on the test results of fresh concrete, in concrete with rubber
addition, the slump consistency and bulk density decrease, and the air content
increases. A drop in compressive strength of concrete was observed with an increase in
the rubber content of 7.5%.",
publisher = "Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad",
journal = "16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia",
title = "Influence of recycled rubber on properties of concrete",
pages = "494-487",
url = "https://hdl.handle.net/21.15107/rcub_rims_818"
}
Stojanović, M., Janković, K., Bojović, D., Terzić, A.,& Antić Aranđelović, L.. (2023). Influence of recycled rubber on properties of concrete. in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia
Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad., 487-494.
https://hdl.handle.net/21.15107/rcub_rims_818
Stojanović M, Janković K, Bojović D, Terzić A, Antić Aranđelović L. Influence of recycled rubber on properties of concrete. in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia. 2023;:487-494.
https://hdl.handle.net/21.15107/rcub_rims_818 .
Stojanović, Marko, Janković, Ksenija, Bojović, Dragan, Terzić, Anja, Antić Aranđelović, Lana, "Influence of recycled rubber on properties of concrete" in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia (2023):487-494,
https://hdl.handle.net/21.15107/rcub_rims_818 .