TY  - JOUR
AU  - Radojević, Zagorka
AU  - Terzić, Anja
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/487
AB  - Institut IMS ima lidersku poziciju među multidisciplinar-nim naučno-istraživačkim organizacijama u Srbiji i regionu. Visoko je pozicioniran u oblasti građevinarstva i inženjer-stva. IMS poseduje jedinstveni spoj naučno-istraživačkog rada i saradnje sa privredom kao vrlo važne karike u lancu primenljivosti i održivosti rešenja i rezultata istraživačkog rada. IMS je decenijama simbol znanja u oblasti građevi-narstva i industrije građevinskih materijala, što aktivno nastavlja kroz aktuelne i planirane naučno-istraživačke aktivnosti - razvojna istraživanja, realizaciju u privredi, primenu najnovijih saznanja i savremenih tehnologija.
T2  - Integritet i vek konstrukcija, specijalno izdanje
T1  - Doprinos Instituta IMS razvoju građevinskih materijala (kratak istorijat, pregled stanja i pogledi ka budućnosti)
EP  - 11
SP  - 5
VL  - 23
UR  - https://hdl.handle.net/21.15107/rcub_rims_487
ER  - 

@article{
author = "Radojević, Zagorka and Terzić, Anja",
year = "2023",
abstract = "Institut IMS ima lidersku poziciju među multidisciplinar-nim naučno-istraživačkim organizacijama u Srbiji i regionu. Visoko je pozicioniran u oblasti građevinarstva i inženjer-stva. IMS poseduje jedinstveni spoj naučno-istraživačkog rada i saradnje sa privredom kao vrlo važne karike u lancu primenljivosti i održivosti rešenja i rezultata istraživačkog rada. IMS je decenijama simbol znanja u oblasti građevi-narstva i industrije građevinskih materijala, što aktivno nastavlja kroz aktuelne i planirane naučno-istraživačke aktivnosti - razvojna istraživanja, realizaciju u privredi, primenu najnovijih saznanja i savremenih tehnologija.",
journal = "Integritet i vek konstrukcija, specijalno izdanje",
title = "Doprinos Instituta IMS razvoju građevinskih materijala (kratak istorijat, pregled stanja i pogledi ka budućnosti)",
pages = "11-5",
volume = "23",
url = "https://hdl.handle.net/21.15107/rcub_rims_487"
}

Radojević, Z.,& Terzić, A.. (2023). Doprinos Instituta IMS razvoju građevinskih materijala (kratak istorijat, pregled stanja i pogledi ka budućnosti). in Integritet i vek konstrukcija, specijalno izdanje, 23, 5-11.
https://hdl.handle.net/21.15107/rcub_rims_487

Radojević Z, Terzić A. Doprinos Instituta IMS razvoju građevinskih materijala (kratak istorijat, pregled stanja i pogledi ka budućnosti). in Integritet i vek konstrukcija, specijalno izdanje. 2023;23:5-11.
https://hdl.handle.net/21.15107/rcub_rims_487 .

Radojević, Zagorka, Terzić, Anja, "Doprinos Instituta IMS razvoju građevinskih materijala (kratak istorijat, pregled stanja i pogledi ka budućnosti)" in Integritet i vek konstrukcija, specijalno izdanje, 23 (2023):5-11,
https://hdl.handle.net/21.15107/rcub_rims_487 .

TY  - JOUR
AU  - Vasić, Milica
AU  - Radojević, Zagorka
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/486
AB  - The present study analyses the usage possibility of the 7
raw kaolinitic clays from Serbia. The characterization of
raw materials is done by using instrumental techniques to
determine chemical and mineralogical compositions, particle
size distribution and behavior during firing (changes in
mass, temperature of the system and dimensions). Additionally,
refractoriness is determined for each of the materials.
The samples are shaped by the extrusion process and fired
in a 1000-1250 °C range. The ceramic and technological
characteristics of the fired samples are determined, and
micromorphology is recorded. It is concluded that most of
the tested clays can be used to produce cream-colored
extruded ceramic tiles with water absorption between 0.20
and 5.28 % by firing at 1250 °C. The majority of the samples
can be used as ceramic tiles for flooring purposes after
firing at 1200 °C. Additionally, all samples are found suitable
for special purpose roofing tiles production after firing
at 1100 °C.
T2  - Structural Integrity and Life, Special Issue
T1  - Raw Kaolinitic Clays from Serbia and their Potential in the Production of Extruded Ceramic Tiles
EP  - 18
SP  - 13
VL  - 23
UR  - https://hdl.handle.net/21.15107/rcub_rims_486
ER  - 

@article{
author = "Vasić, Milica and Radojević, Zagorka",
year = "2023",
abstract = "The present study analyses the usage possibility of the 7
raw kaolinitic clays from Serbia. The characterization of
raw materials is done by using instrumental techniques to
determine chemical and mineralogical compositions, particle
size distribution and behavior during firing (changes in
mass, temperature of the system and dimensions). Additionally,
refractoriness is determined for each of the materials.
The samples are shaped by the extrusion process and fired
in a 1000-1250 °C range. The ceramic and technological
characteristics of the fired samples are determined, and
micromorphology is recorded. It is concluded that most of
the tested clays can be used to produce cream-colored
extruded ceramic tiles with water absorption between 0.20
and 5.28 % by firing at 1250 °C. The majority of the samples
can be used as ceramic tiles for flooring purposes after
firing at 1200 °C. Additionally, all samples are found suitable
for special purpose roofing tiles production after firing
at 1100 °C.",
journal = "Structural Integrity and Life, Special Issue",
title = "Raw Kaolinitic Clays from Serbia and their Potential in the Production of Extruded Ceramic Tiles",
pages = "18-13",
volume = "23",
url = "https://hdl.handle.net/21.15107/rcub_rims_486"
}

Vasić, M.,& Radojević, Z.. (2023). Raw Kaolinitic Clays from Serbia and their Potential in the Production of Extruded Ceramic Tiles. in Structural Integrity and Life, Special Issue, 23, 13-18.
https://hdl.handle.net/21.15107/rcub_rims_486

Vasić M, Radojević Z. Raw Kaolinitic Clays from Serbia and their Potential in the Production of Extruded Ceramic Tiles. in Structural Integrity and Life, Special Issue. 2023;23:13-18.
https://hdl.handle.net/21.15107/rcub_rims_486 .

Vasić, Milica, Radojević, Zagorka, "Raw Kaolinitic Clays from Serbia and their Potential in the Production of Extruded Ceramic Tiles" in Structural Integrity and Life, Special Issue, 23 (2023):13-18,
https://hdl.handle.net/21.15107/rcub_rims_486 .

TY  - JOUR
AU  - Terzić, Anja
AU  - Vasić, Milica
AU  - Stojanović, Jovica
AU  - Pavlović, Vladimir
AU  - Radojević, Zagorka
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/485
AB  - Phyllosilicate mineral pyrophyllite is predominantly used in the ceramic industry because it exhibits high refractoriness. Due to its thermal transformation into mullite, pyrophyllite is stable at elevated temperatures, making it a suitable mineral additive for refractory non-shaped materials and various ceramic shaped products. In this study, pyrophyllite is employed as 50 % clay replacement in the ceramics and up to 30 % cement replacement in mortars. Physico-mechanical properties were investigated. The firing shrinkage in the ceramics treated at 1200°C was reduced by pyrophyllite addition. Pyrophyllite acted as additional pozzolana during cement hydration. Within the microstructure, it formed micro-reinforcement in the shape of crystalline folia, which improves the mechanical properties of ordinary Portland cement, high aluminate cement, and blended cement mortars. The investigation proved the efficiency and suitability of pyrophyllite employed as a substitution for clay in ceramics and a cement replacement in mortars.
T2  - Science of Sintering 2023 OnLine-First Issue 00
T1  - Application of pyrophyllite in high-temperature treated building materials
SP  - 14
DO  - 10.2298/SOS220610014T
ER  - 

@article{
author = "Terzić, Anja and Vasić, Milica and Stojanović, Jovica and Pavlović, Vladimir and Radojević, Zagorka",
year = "2023",
abstract = "Phyllosilicate mineral pyrophyllite is predominantly used in the ceramic industry because it exhibits high refractoriness. Due to its thermal transformation into mullite, pyrophyllite is stable at elevated temperatures, making it a suitable mineral additive for refractory non-shaped materials and various ceramic shaped products. In this study, pyrophyllite is employed as 50 % clay replacement in the ceramics and up to 30 % cement replacement in mortars. Physico-mechanical properties were investigated. The firing shrinkage in the ceramics treated at 1200°C was reduced by pyrophyllite addition. Pyrophyllite acted as additional pozzolana during cement hydration. Within the microstructure, it formed micro-reinforcement in the shape of crystalline folia, which improves the mechanical properties of ordinary Portland cement, high aluminate cement, and blended cement mortars. The investigation proved the efficiency and suitability of pyrophyllite employed as a substitution for clay in ceramics and a cement replacement in mortars.",
journal = "Science of Sintering 2023 OnLine-First Issue 00",
title = "Application of pyrophyllite in high-temperature treated building materials",
pages = "14",
doi = "10.2298/SOS220610014T"
}

Terzić, A., Vasić, M., Stojanović, J., Pavlović, V.,& Radojević, Z.. (2023). Application of pyrophyllite in high-temperature treated building materials. in Science of Sintering 2023 OnLine-First Issue 00, 14.
https://doi.org/10.2298/SOS220610014T

Terzić A, Vasić M, Stojanović J, Pavlović V, Radojević Z. Application of pyrophyllite in high-temperature treated building materials. in Science of Sintering 2023 OnLine-First Issue 00. 2023;:14.
doi:10.2298/SOS220610014T .

Terzić, Anja, Vasić, Milica, Stojanović, Jovica, Pavlović, Vladimir, Radojević, Zagorka, "Application of pyrophyllite in high-temperature treated building materials" in Science of Sintering 2023 OnLine-First Issue 00 (2023):14,
https://doi.org/10.2298/SOS220610014T . .

TY  - JOUR
AU  - Mijatović, Nevenka
AU  - Vasić, Milica
AU  - Miličić, Ljiljana
AU  - Radomirović, Milena
AU  - Radojević, Zagorka
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/427
AB  - In this paper, the main subject concerns comparing different techniques to prepare raw clay samples for energy dispersive X-ray fluorescence spectrometry (EDXRF). Three kinds of sample preparation procedures are examined,such as loose powder, pressed pellet, and fired pressed pellet. The fired pressed pellet approach was observed as a part of universal sample preparation for physic, mechanical, and instrumental analysis, which has not been previously tested as a solution in chemical analysis by the EDXRF method. The observed sample preparation techniques were compared by calculating the parameters of validation (recoveries, limit of detection-LOD, limit of quantification - LOQ, precision, and expanded uncertainties of measurements) of 11 elements (Si, Al, Fe, Ca, Mg, K, Na, Ti, P, Mn, and S) using 15 certified reference materials (CRMs). Calibration curves were created and evaluated using 30 reference materials (RM) for all three approaches. Results proved that the fired pressed pellet is the most practical and precise approach for sample preparation of raw clays.
PB  - Elsevier
T2  - Talanta
T1  - Fired pressed pellet as a sample preparation technique of choice for an energy dispersive X-ray fluorescence analysis of raw clays
VL  - 252
DO  - https://doi.org/10.1016/j.talanta.2022.123844
ER  - 

@article{
author = "Mijatović, Nevenka and Vasić, Milica and Miličić, Ljiljana and Radomirović, Milena and Radojević, Zagorka",
year = "2022",
abstract = "In this paper, the main subject concerns comparing different techniques to prepare raw clay samples for energy dispersive X-ray fluorescence spectrometry (EDXRF). Three kinds of sample preparation procedures are examined,such as loose powder, pressed pellet, and fired pressed pellet. The fired pressed pellet approach was observed as a part of universal sample preparation for physic, mechanical, and instrumental analysis, which has not been previously tested as a solution in chemical analysis by the EDXRF method. The observed sample preparation techniques were compared by calculating the parameters of validation (recoveries, limit of detection-LOD, limit of quantification - LOQ, precision, and expanded uncertainties of measurements) of 11 elements (Si, Al, Fe, Ca, Mg, K, Na, Ti, P, Mn, and S) using 15 certified reference materials (CRMs). Calibration curves were created and evaluated using 30 reference materials (RM) for all three approaches. Results proved that the fired pressed pellet is the most practical and precise approach for sample preparation of raw clays.",
publisher = "Elsevier",
journal = "Talanta",
title = "Fired pressed pellet as a sample preparation technique of choice for an energy dispersive X-ray fluorescence analysis of raw clays",
volume = "252",
doi = "https://doi.org/10.1016/j.talanta.2022.123844"
}

Mijatović, N., Vasić, M., Miličić, L., Radomirović, M.,& Radojević, Z.. (2022). Fired pressed pellet as a sample preparation technique of choice for an energy dispersive X-ray fluorescence analysis of raw clays. in Talanta
Elsevier., 252.
https://doi.org/https://doi.org/10.1016/j.talanta.2022.123844

Mijatović N, Vasić M, Miličić L, Radomirović M, Radojević Z. Fired pressed pellet as a sample preparation technique of choice for an energy dispersive X-ray fluorescence analysis of raw clays. in Talanta. 2022;252.
doi:https://doi.org/10.1016/j.talanta.2022.123844 .

Mijatović, Nevenka, Vasić, Milica, Miličić, Ljiljana, Radomirović, Milena, Radojević, Zagorka, "Fired pressed pellet as a sample preparation technique of choice for an energy dispersive X-ray fluorescence analysis of raw clays" in Talanta, 252 (2022),
https://doi.org/https://doi.org/10.1016/j.talanta.2022.123844 . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Mijatović, Nevenka
AU  - Radojević, Zagorka
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/417
AB  - One of the significant problems in the production of ceramic tiles is the very high consump-tion of natural resources such as clay, feldspar, and quartz. The possibility of replacing part of the formulation of ceramic batches is of great importance. In this research, the possibility of using aplitic granite waste from dimensional stone production was analyzed in detail. The waste is considered a low-cost substitute for feldspar in Serbia. The milled powdery waste was analytically tested to reveal its chemical and mineralogical contents, particle size distribution, and other important properties. The ceramic tiles containing aplitic granite waste (GW) and GW/raw clay mixture (CGW) were hydraulically pressed, and the ceramic and technological properties determined. This waste can act as a filler while forming, drying, and firing, since the high content of quartz helps to control the shrinkage and acts as a fluxing agent in high temperatures due to its feldspathic nature. The waste was found favorable in the production of ceramic tiles, as the gained values of modulus of rupture and water absorption were 28.68 MPa and 1.33%, respectively. The parameters defined in the series of standards EN ISO 10545 were tested on a semi-industrial probe, determining that this combination of materials (without the addition of quartz) may be efficiently used to produce ceramic floor tiles. The usage of what would otherwise be waste material contributes to sustainable management and environmentally friendly solutions by avoiding landfilling, while at the same time it enabling the conservation of scarce natural feldspar deposits.
PB  - MDPI
T2  - Materials
T1  - Aplitic Granite Waste as Raw Material for the Production of Outdoor Ceramic Floor Tiles
IS  - 9
SP  - 3145
VL  - 15
DO  - 10.3390/ma15093145
ER  - 

@article{
author = "Vasić, Milica and Mijatović, Nevenka and Radojević, Zagorka",
year = "2022",
abstract = "One of the significant problems in the production of ceramic tiles is the very high consump-tion of natural resources such as clay, feldspar, and quartz. The possibility of replacing part of the formulation of ceramic batches is of great importance. In this research, the possibility of using aplitic granite waste from dimensional stone production was analyzed in detail. The waste is considered a low-cost substitute for feldspar in Serbia. The milled powdery waste was analytically tested to reveal its chemical and mineralogical contents, particle size distribution, and other important properties. The ceramic tiles containing aplitic granite waste (GW) and GW/raw clay mixture (CGW) were hydraulically pressed, and the ceramic and technological properties determined. This waste can act as a filler while forming, drying, and firing, since the high content of quartz helps to control the shrinkage and acts as a fluxing agent in high temperatures due to its feldspathic nature. The waste was found favorable in the production of ceramic tiles, as the gained values of modulus of rupture and water absorption were 28.68 MPa and 1.33%, respectively. The parameters defined in the series of standards EN ISO 10545 were tested on a semi-industrial probe, determining that this combination of materials (without the addition of quartz) may be efficiently used to produce ceramic floor tiles. The usage of what would otherwise be waste material contributes to sustainable management and environmentally friendly solutions by avoiding landfilling, while at the same time it enabling the conservation of scarce natural feldspar deposits.",
publisher = "MDPI",
journal = "Materials",
title = "Aplitic Granite Waste as Raw Material for the Production of Outdoor Ceramic Floor Tiles",
number = "9",
pages = "3145",
volume = "15",
doi = "10.3390/ma15093145"
}

Vasić, M., Mijatović, N.,& Radojević, Z.. (2022). Aplitic Granite Waste as Raw Material for the Production of Outdoor Ceramic Floor Tiles. in Materials
MDPI., 15(9), 3145.
https://doi.org/10.3390/ma15093145

Vasić M, Mijatović N, Radojević Z. Aplitic Granite Waste as Raw Material for the Production of Outdoor Ceramic Floor Tiles. in Materials. 2022;15(9):3145.
doi:10.3390/ma15093145 .

Vasić, Milica, Mijatović, Nevenka, Radojević, Zagorka, "Aplitic Granite Waste as Raw Material for the Production of Outdoor Ceramic Floor Tiles" in Materials, 15, no. 9 (2022):3145,
https://doi.org/10.3390/ma15093145 . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Radovanović, Lidija
AU  - Pezo, Lato
AU  - Radojević, Zagorka
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/446
AB  - The usage possibility of 19 composites of raw refractory clays from Serbia containing approximately 53.29% of SiO2 and 26.73% of Al2O3 is presented. The sum of fluxing oxides was 57.74%, while these materials contained 32% of quartz, 29% of kaolinite and 26% of illite–mica. Dilatometry tests revealed a sudden shrinkage with the peak at approximately 1115 °C, owing to the formation of mullite. The refractoriness was in the range of 1581–1718 °C, which classifies the composites from low- to high-duty refractories. Based on correlation analysis, the refractoriness mostly depended on the content of alumina. The lightness of the fired test pieces was lower after firing when compared to the dry samples, and it decreased with the firing temperature from reddish to grayish. The study presents a novel attempt to define all the necessary properties of raw refractory clays and products fired at the 1100–1300 °C range on a laboratory level. Most of these clays can be used as natural refractory materials for ceramic and glass furnace lining. The organic matter in some of the samples influences negatively the fast-firing process.
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Raw kaolinitic–illitic clays as high‑mechanical‑performance hydraulically pressed refractories
VL  - 147
DO  - 10.1007/s10973-022-11848-w
ER  - 

@article{
author = "Vasić, Milica and Radovanović, Lidija and Pezo, Lato and Radojević, Zagorka",
year = "2022",
abstract = "The usage possibility of 19 composites of raw refractory clays from Serbia containing approximately 53.29% of SiO2 and 26.73% of Al2O3 is presented. The sum of fluxing oxides was 57.74%, while these materials contained 32% of quartz, 29% of kaolinite and 26% of illite–mica. Dilatometry tests revealed a sudden shrinkage with the peak at approximately 1115 °C, owing to the formation of mullite. The refractoriness was in the range of 1581–1718 °C, which classifies the composites from low- to high-duty refractories. Based on correlation analysis, the refractoriness mostly depended on the content of alumina. The lightness of the fired test pieces was lower after firing when compared to the dry samples, and it decreased with the firing temperature from reddish to grayish. The study presents a novel attempt to define all the necessary properties of raw refractory clays and products fired at the 1100–1300 °C range on a laboratory level. Most of these clays can be used as natural refractory materials for ceramic and glass furnace lining. The organic matter in some of the samples influences negatively the fast-firing process.",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Raw kaolinitic–illitic clays as high‑mechanical‑performance hydraulically pressed refractories",
volume = "147",
doi = "10.1007/s10973-022-11848-w"
}

Vasić, M., Radovanović, L., Pezo, L.,& Radojević, Z.. (2022). Raw kaolinitic–illitic clays as high‑mechanical‑performance hydraulically pressed refractories. in Journal of Thermal Analysis and Calorimetry, 147.
https://doi.org/10.1007/s10973-022-11848-w

Vasić M, Radovanović L, Pezo L, Radojević Z. Raw kaolinitic–illitic clays as high‑mechanical‑performance hydraulically pressed refractories. in Journal of Thermal Analysis and Calorimetry. 2022;147.
doi:10.1007/s10973-022-11848-w .

Vasić, Milica, Radovanović, Lidija, Pezo, Lato, Radojević, Zagorka, "Raw kaolinitic–illitic clays as high‑mechanical‑performance hydraulically pressed refractories" in Journal of Thermal Analysis and Calorimetry, 147 (2022),
https://doi.org/10.1007/s10973-022-11848-w . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Terzić, Anja
AU  - Radovanović, Željko
AU  - Radojević, Zagorka
AU  - Warr, L.N.
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/414
AB  - Geopolymerization was investigated as an alternative to traditional ceramic products by developing a more sustainable approach that avoids thermal treatment. The study presents the first known alkali-activation of the raw clay and waste clay brick mixture using the solid to liquid ratios of 2.33 and 2.78. Several experimental sets were prepared to harden under varying conditions (2–4 days drying in 60 °C–70 °C and 3 h steam-curing). Non-activated and activated samples were analyzed for their physical and chemical properties after 14, 21, and 28 days. The tile-shaped specimens exhibited better initial drying behavior than the cubes and produced stronger materials with fewer cracks. Pre-curing in steam conditions induced higher flexural strength (13.7 MPa) and water absorption (13.13%) for the geopolymer tiles. The highest Si/Al molar ratio in the amorphous portion of 5.78 induced the best flexural strength. The geopolymerization process showed microstructural changes associated with the appearance of fibrous Na-zeolite nanocrystals. The degree of geopolymerization and zeolite formation was enhanced by steam-curing, but the microstructural stress and heterogeneity induced by the reactions resulted in higher water absorption. Ongoing reactions of amorphization in the bulk material and further crystallization at the surface are documented after 6 months of curing. This first detailed study reveals that the production of geopolymer ceramics from brick waste is possible, but further optimization of the activating solution and curing parameters is required.
PB  - Elsevier Ltd
T2  - Applied Clay Science
T1  - Alkali-activated geopolymerization of a low illitic raw clay and waste brick mixture. An alternative to traditional ceramics
VL  - 218
DO  - 10.1016/j.clay.2022.106410
ER  - 

@article{
author = "Vasić, Milica and Terzić, Anja and Radovanović, Željko and Radojević, Zagorka and Warr, L.N.",
year = "2022",
abstract = "Geopolymerization was investigated as an alternative to traditional ceramic products by developing a more sustainable approach that avoids thermal treatment. The study presents the first known alkali-activation of the raw clay and waste clay brick mixture using the solid to liquid ratios of 2.33 and 2.78. Several experimental sets were prepared to harden under varying conditions (2–4 days drying in 60 °C–70 °C and 3 h steam-curing). Non-activated and activated samples were analyzed for their physical and chemical properties after 14, 21, and 28 days. The tile-shaped specimens exhibited better initial drying behavior than the cubes and produced stronger materials with fewer cracks. Pre-curing in steam conditions induced higher flexural strength (13.7 MPa) and water absorption (13.13%) for the geopolymer tiles. The highest Si/Al molar ratio in the amorphous portion of 5.78 induced the best flexural strength. The geopolymerization process showed microstructural changes associated with the appearance of fibrous Na-zeolite nanocrystals. The degree of geopolymerization and zeolite formation was enhanced by steam-curing, but the microstructural stress and heterogeneity induced by the reactions resulted in higher water absorption. Ongoing reactions of amorphization in the bulk material and further crystallization at the surface are documented after 6 months of curing. This first detailed study reveals that the production of geopolymer ceramics from brick waste is possible, but further optimization of the activating solution and curing parameters is required.",
publisher = "Elsevier Ltd",
journal = "Applied Clay Science",
title = "Alkali-activated geopolymerization of a low illitic raw clay and waste brick mixture. An alternative to traditional ceramics",
volume = "218",
doi = "10.1016/j.clay.2022.106410"
}

Vasić, M., Terzić, A., Radovanović, Ž., Radojević, Z.,& Warr, L.N.. (2022). Alkali-activated geopolymerization of a low illitic raw clay and waste brick mixture. An alternative to traditional ceramics. in Applied Clay Science
Elsevier Ltd., 218.
https://doi.org/10.1016/j.clay.2022.106410

Vasić M, Terzić A, Radovanović Ž, Radojević Z, Warr L. Alkali-activated geopolymerization of a low illitic raw clay and waste brick mixture. An alternative to traditional ceramics. in Applied Clay Science. 2022;218.
doi:10.1016/j.clay.2022.106410 .

Vasić, Milica, Terzić, Anja, Radovanović, Željko, Radojević, Zagorka, Warr, L.N., "Alkali-activated geopolymerization of a low illitic raw clay and waste brick mixture. An alternative to traditional ceramics" in Applied Clay Science, 218 (2022),
https://doi.org/10.1016/j.clay.2022.106410 . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Pezo, Lato
AU  - Gupta, Vivek
AU  - Chaudhary, Sandeep
AU  - Radojević, Zagorka
PY  - 2021
UR  - http://rims.institutims.rs/handle/123456789/404
AB  - This study analyzed the last 20 years' data available on power plant coal ashes used in clay brick production. The statistical analysis has been carried out for a total of 302 cases based on the relevant parameters reported in the literature. The chemical composition of the clays and coal ashes, percentage incorporation and maximum particle size of ash, size of fired samples, peak firing temperature, and the corresponding soaking time were selected as inputs for modeling. The product characteristics i.e. open porosity, water absorption, and compressive strength was taken as output parameters. An artificial neural network model has been developed and showed a satisfactory fit to experimental data and predicted the observed output variables with the overall coefficient of determination (r(2)) of 0.972 during the training period. Besides, the reduced chi-square, mean bias error, root mean square error, and mean percentage error were utilized to check the correctness of the obtained model, which proved the network generalization capability. The sensitivity analysis of the model suggested that the quantity of Na2O coming from brick clays, the percentages of SiO2 and K2O coming from ashes, and MgO coming from clays were the most influential parameters in descending order for the ash-clay composite bricks' quality, mostly owing to the influence of fluxes during firing.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - An Artificial Neural Network-based Prediction Model for Utilization of Coal Ash in Production of Fired Clay Bricks: A review
EP  - 53
IS  - 1
SP  - 37
VL  - 53
DO  - 10.2298/SOS2101037V
ER  - 

@article{
author = "Vasić, Milica and Pezo, Lato and Gupta, Vivek and Chaudhary, Sandeep and Radojević, Zagorka",
year = "2021",
abstract = "This study analyzed the last 20 years' data available on power plant coal ashes used in clay brick production. The statistical analysis has been carried out for a total of 302 cases based on the relevant parameters reported in the literature. The chemical composition of the clays and coal ashes, percentage incorporation and maximum particle size of ash, size of fired samples, peak firing temperature, and the corresponding soaking time were selected as inputs for modeling. The product characteristics i.e. open porosity, water absorption, and compressive strength was taken as output parameters. An artificial neural network model has been developed and showed a satisfactory fit to experimental data and predicted the observed output variables with the overall coefficient of determination (r(2)) of 0.972 during the training period. Besides, the reduced chi-square, mean bias error, root mean square error, and mean percentage error were utilized to check the correctness of the obtained model, which proved the network generalization capability. The sensitivity analysis of the model suggested that the quantity of Na2O coming from brick clays, the percentages of SiO2 and K2O coming from ashes, and MgO coming from clays were the most influential parameters in descending order for the ash-clay composite bricks' quality, mostly owing to the influence of fluxes during firing.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "An Artificial Neural Network-based Prediction Model for Utilization of Coal Ash in Production of Fired Clay Bricks: A review",
pages = "53-37",
number = "1",
volume = "53",
doi = "10.2298/SOS2101037V"
}

Vasić, M., Pezo, L., Gupta, V., Chaudhary, S.,& Radojević, Z.. (2021). An Artificial Neural Network-based Prediction Model for Utilization of Coal Ash in Production of Fired Clay Bricks: A review. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 53(1), 37-53.
https://doi.org/10.2298/SOS2101037V

Vasić M, Pezo L, Gupta V, Chaudhary S, Radojević Z. An Artificial Neural Network-based Prediction Model for Utilization of Coal Ash in Production of Fired Clay Bricks: A review. in Science of Sintering. 2021;53(1):37-53.
doi:10.2298/SOS2101037V .

Vasić, Milica, Pezo, Lato, Gupta, Vivek, Chaudhary, Sandeep, Radojević, Zagorka, "An Artificial Neural Network-based Prediction Model for Utilization of Coal Ash in Production of Fired Clay Bricks: A review" in Science of Sintering, 53, no. 1 (2021):37-53,
https://doi.org/10.2298/SOS2101037V . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Goel, Gaurav
AU  - Vasić, Miloš
AU  - Radojević, Zagorka
PY  - 2021
UR  - http://rims.institutims.rs/handle/123456789/397
AB  - In this study, an optimal mixture of loess brick clays and waste coal dust in laboratory hollow blocks production is determined with the aim of promoting sustainable development in terms of saving resources and energy. The novelty of the work lies in the first-time utilization of waste coal dust in combination with loess soil brick-making thus bolstering European effort on waste utilization. The mentioned is also in line with UN sustainable development goals, SDG 12 and 9. The chemical and mineralogical contents of the clays were obtained using various chemical characterization methods, and thermal behavior by using dilatometry and simultaneous DSC/TG analysis. The important ceramic and technological characteristics of the extruded brick clay and waste coal dust composite samples during molding, drying, and firing were obtained. The chosen mixture of 70 % calcareous clay and 30 % plastic clay to 3 % of high-calorie waste coal dust is found optimal. Industrial-scale optimal blocks (250x190x190 mm(3)) with 60 % of vertical voids were fired in a tunnel kiln, and the firing regime was recorded. It is determined that the regime must be corrected in the firing and cooling zone since the differences measured by thermo-couples were up to 180 degrees C. The industrial prototype was found to be of satisfactory quality meeting the requirements of water absorption and compressive strength as per European and other international standards. The study was first of a kind detailed characterization of the industrial size bricks encompassing waste coal dust and loess brick clays, with the emphasis on the usability in the industry, and additionally recording and correcting of the firing regime in a tunnel kiln. The product is recyclable and can be disposed of safely after the end of life.
PB  - Elsevier, Amsterdam
T2  - Environmental Technology & Innovation
T1  - Recycling of waste coal dust for the energy-efficient fabrication of bricks: A laboratory to industrial-scale study
VL  - 21
DO  - 10.1016/j.eti.2020.101350
ER  - 

@article{
author = "Vasić, Milica and Goel, Gaurav and Vasić, Miloš and Radojević, Zagorka",
year = "2021",
abstract = "In this study, an optimal mixture of loess brick clays and waste coal dust in laboratory hollow blocks production is determined with the aim of promoting sustainable development in terms of saving resources and energy. The novelty of the work lies in the first-time utilization of waste coal dust in combination with loess soil brick-making thus bolstering European effort on waste utilization. The mentioned is also in line with UN sustainable development goals, SDG 12 and 9. The chemical and mineralogical contents of the clays were obtained using various chemical characterization methods, and thermal behavior by using dilatometry and simultaneous DSC/TG analysis. The important ceramic and technological characteristics of the extruded brick clay and waste coal dust composite samples during molding, drying, and firing were obtained. The chosen mixture of 70 % calcareous clay and 30 % plastic clay to 3 % of high-calorie waste coal dust is found optimal. Industrial-scale optimal blocks (250x190x190 mm(3)) with 60 % of vertical voids were fired in a tunnel kiln, and the firing regime was recorded. It is determined that the regime must be corrected in the firing and cooling zone since the differences measured by thermo-couples were up to 180 degrees C. The industrial prototype was found to be of satisfactory quality meeting the requirements of water absorption and compressive strength as per European and other international standards. The study was first of a kind detailed characterization of the industrial size bricks encompassing waste coal dust and loess brick clays, with the emphasis on the usability in the industry, and additionally recording and correcting of the firing regime in a tunnel kiln. The product is recyclable and can be disposed of safely after the end of life.",
publisher = "Elsevier, Amsterdam",
journal = "Environmental Technology & Innovation",
title = "Recycling of waste coal dust for the energy-efficient fabrication of bricks: A laboratory to industrial-scale study",
volume = "21",
doi = "10.1016/j.eti.2020.101350"
}

Vasić, M., Goel, G., Vasić, M.,& Radojević, Z.. (2021). Recycling of waste coal dust for the energy-efficient fabrication of bricks: A laboratory to industrial-scale study. in Environmental Technology & Innovation
Elsevier, Amsterdam., 21.
https://doi.org/10.1016/j.eti.2020.101350

Vasić M, Goel G, Vasić M, Radojević Z. Recycling of waste coal dust for the energy-efficient fabrication of bricks: A laboratory to industrial-scale study. in Environmental Technology & Innovation. 2021;21.
doi:10.1016/j.eti.2020.101350 .

Vasić, Milica, Goel, Gaurav, Vasić, Miloš, Radojević, Zagorka, "Recycling of waste coal dust for the energy-efficient fabrication of bricks: A laboratory to industrial-scale study" in Environmental Technology & Innovation, 21 (2021),
https://doi.org/10.1016/j.eti.2020.101350 . .

TY  - CONF
AU  - Drpić, Aleksandar
AU  - Spasojević-Šantić, Tea
AU  - Radojević, Zagorka
PY  - 2021
UR  - http://rims.institutims.rs/handle/123456789/423
AB  - Environmental Product Declaration (EPD) is a standardized way of quantifying the impact of a product or system on the environment. This study evaluates the environmental impact of 1 tone of clay roof tiles, produced in production plant in Serbia, defined and grouped by use of Product Category Rules (PCR). The purpose of this study is to determine: (1) life cycle stages of the product which have the major impact on the environment expressed as environmental impact categories; (2) the processes of clay roof tile production which have the most important effects on the environment also expressed as environmental impact categories. The LCA analysis has been conducted with the One Click LCA software, developed by Bionova Ltd, Finland. All processes have been modelled based on the inventory data given in the Ecoinvent database (v3.6). According to the results in this study and observed from the aspect of the product life cycle, the production process has the major impact on the environment, and from the aspect of the resources used, the major impact on the environment has the consumption of energy and the use of raw materials.
C3  - IOP Conference Series: Materials Science and Engineering, Volume 1196, International Conference on Resource Sustainability (ICRS 2021) 19th-23rd July 2021, Dublin, Ireland
T1  - Environmental Product Declaration (EPD) For Clay Roof Tiles-Case Study: Production Plant of Clay Roof Tiles in Republic of Serbia
SP  - 012031
DO  - 10.1088/1757-899X/1196/1/012031
ER  - 

@conference{
author = "Drpić, Aleksandar and Spasojević-Šantić, Tea and Radojević, Zagorka",
year = "2021",
abstract = "Environmental Product Declaration (EPD) is a standardized way of quantifying the impact of a product or system on the environment. This study evaluates the environmental impact of 1 tone of clay roof tiles, produced in production plant in Serbia, defined and grouped by use of Product Category Rules (PCR). The purpose of this study is to determine: (1) life cycle stages of the product which have the major impact on the environment expressed as environmental impact categories; (2) the processes of clay roof tile production which have the most important effects on the environment also expressed as environmental impact categories. The LCA analysis has been conducted with the One Click LCA software, developed by Bionova Ltd, Finland. All processes have been modelled based on the inventory data given in the Ecoinvent database (v3.6). According to the results in this study and observed from the aspect of the product life cycle, the production process has the major impact on the environment, and from the aspect of the resources used, the major impact on the environment has the consumption of energy and the use of raw materials.",
journal = "IOP Conference Series: Materials Science and Engineering, Volume 1196, International Conference on Resource Sustainability (ICRS 2021) 19th-23rd July 2021, Dublin, Ireland",
title = "Environmental Product Declaration (EPD) For Clay Roof Tiles-Case Study: Production Plant of Clay Roof Tiles in Republic of Serbia",
pages = "012031",
doi = "10.1088/1757-899X/1196/1/012031"
}

Drpić, A., Spasojević-Šantić, T.,& Radojević, Z.. (2021). Environmental Product Declaration (EPD) For Clay Roof Tiles-Case Study: Production Plant of Clay Roof Tiles in Republic of Serbia. in IOP Conference Series: Materials Science and Engineering, Volume 1196, International Conference on Resource Sustainability (ICRS 2021) 19th-23rd July 2021, Dublin, Ireland, 012031.
https://doi.org/10.1088/1757-899X/1196/1/012031

Drpić A, Spasojević-Šantić T, Radojević Z. Environmental Product Declaration (EPD) For Clay Roof Tiles-Case Study: Production Plant of Clay Roof Tiles in Republic of Serbia. in IOP Conference Series: Materials Science and Engineering, Volume 1196, International Conference on Resource Sustainability (ICRS 2021) 19th-23rd July 2021, Dublin, Ireland. 2021;:012031.
doi:10.1088/1757-899X/1196/1/012031 .

Drpić, Aleksandar, Spasojević-Šantić, Tea, Radojević, Zagorka, "Environmental Product Declaration (EPD) For Clay Roof Tiles-Case Study: Production Plant of Clay Roof Tiles in Republic of Serbia" in IOP Conference Series: Materials Science and Engineering, Volume 1196, International Conference on Resource Sustainability (ICRS 2021) 19th-23rd July 2021, Dublin, Ireland (2021):012031,
https://doi.org/10.1088/1757-899X/1196/1/012031 . .

TY  - JOUR
AU  - Terzić, Anja
AU  - Dojčinović, Marina
AU  - Miličić, Ljiljana
AU  - Stojanović, Jovica
AU  - Radojević, Zagorka
PY  - 2021
UR  - http://rims.institutims.rs/handle/123456789/399
AB  - Micro-silica is a highly efficient mineral additive whose role is reflected in improvements of microstructure packing, strength and durability of non-shaped composite building materials such as concrete and mortar. A comparative study of performances of rendering mortars with different quantities of micro silica was conducted. The experimental program included production of reference mortar based on Portland cement and quartz sand (CM) and three mortars with 5, 10, and 15 % addition of micro silica (SCM-5, SCM-10, and SCM-15). The effect that micro silica addition has on the thermal behavior and mechanical properties of mortars was discussed. Hydration mechanisms and thermally induced reactions were studied at temperatures ranging from ambient to 1100 degrees C by differential thermal analysis. The results were supported by X-ray diffraction analysis. The cementing efficiency of micro silica was assessed by cavitation erosion test. The changes in the morphology of mortar samples prior and upon cavitation testing were monitored by means of the scanning electron microscope imagining. It was found that 5 % of superfine micro silica (SCM-5 mortar) has positive effects on mechanical strengths (15 % increase in compressive strength) due to microstructure densification arising from the successive filling of voids by the micro silica. Addition of micro silica also improved the cavitation erosion resistance in comparison with reference cement mortar (SCM-5 showed cavitation velocity as low as 0.09 mg/min). This qualifies mortars with micro silica addition as building materials which can be safely employed in potential hydro-demolition environment.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Cavitation Properties of Rendering Mortars with Micro Silica Addition
EP  - 459
IS  - 4
SP  - 445
VL  - 53
DO  - 10.2298/SOS2104445T
ER  - 

@article{
author = "Terzić, Anja and Dojčinović, Marina and Miličić, Ljiljana and Stojanović, Jovica and Radojević, Zagorka",
year = "2021",
abstract = "Micro-silica is a highly efficient mineral additive whose role is reflected in improvements of microstructure packing, strength and durability of non-shaped composite building materials such as concrete and mortar. A comparative study of performances of rendering mortars with different quantities of micro silica was conducted. The experimental program included production of reference mortar based on Portland cement and quartz sand (CM) and three mortars with 5, 10, and 15 % addition of micro silica (SCM-5, SCM-10, and SCM-15). The effect that micro silica addition has on the thermal behavior and mechanical properties of mortars was discussed. Hydration mechanisms and thermally induced reactions were studied at temperatures ranging from ambient to 1100 degrees C by differential thermal analysis. The results were supported by X-ray diffraction analysis. The cementing efficiency of micro silica was assessed by cavitation erosion test. The changes in the morphology of mortar samples prior and upon cavitation testing were monitored by means of the scanning electron microscope imagining. It was found that 5 % of superfine micro silica (SCM-5 mortar) has positive effects on mechanical strengths (15 % increase in compressive strength) due to microstructure densification arising from the successive filling of voids by the micro silica. Addition of micro silica also improved the cavitation erosion resistance in comparison with reference cement mortar (SCM-5 showed cavitation velocity as low as 0.09 mg/min). This qualifies mortars with micro silica addition as building materials which can be safely employed in potential hydro-demolition environment.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Cavitation Properties of Rendering Mortars with Micro Silica Addition",
pages = "459-445",
number = "4",
volume = "53",
doi = "10.2298/SOS2104445T"
}

Terzić, A., Dojčinović, M., Miličić, L., Stojanović, J.,& Radojević, Z.. (2021). Cavitation Properties of Rendering Mortars with Micro Silica Addition. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 53(4), 445-459.
https://doi.org/10.2298/SOS2104445T

Terzić A, Dojčinović M, Miličić L, Stojanović J, Radojević Z. Cavitation Properties of Rendering Mortars with Micro Silica Addition. in Science of Sintering. 2021;53(4):445-459.
doi:10.2298/SOS2104445T .

Terzić, Anja, Dojčinović, Marina, Miličić, Ljiljana, Stojanović, Jovica, Radojević, Zagorka, "Cavitation Properties of Rendering Mortars with Micro Silica Addition" in Science of Sintering, 53, no. 4 (2021):445-459,
https://doi.org/10.2298/SOS2104445T . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Pezo, Lato
AU  - Vasić, Miloš
AU  - Mijatović, Nevenka
AU  - Mitrić, Miodrag
AU  - Radojević, Zagorka
PY  - 2020
UR  - http://rims.institutims.rs/handle/123456789/382
AB  - This study presents the 51 mixtures of ceramic clays characterized by using XRF, XRD, granulometry, and dilatometry analyses. After firing in a 1000-1250 °C range, water absorption (WA) according to EN standards by boiling in water, under vacuum, and by 24 h soaking is determined. The results indicated that there was a high and statistically significant correlation between the standard methods, but the testing under vacuum gave the highest saturation of the samples fired at 1200 °C and 1250 °C. It is determined that these illitic-kaolinitic clays can be used to produce floor ceramic tiles belonging to the BIIa group (water absorption between 3% and 6%). The study also aimed to reveal which method of WA determination is suitable to read the sintering interval from the gresification diagrams, which is compared to the beginning of sintering as read from dilatometry curves.
PB  - Sociedad Espanola de Ceramica y Vidrio
T2  - Boletin de la Sociedad Espanola de Ceramica y Vidrio
T1  - What is the most relevant method for water absorption determination in ceramic tiles produced by illitic-kaolinitic clays? The mystery behind the gresification diagram
DO  - 10.1016/j.bsecv.2020.11.006
ER  - 

@article{
author = "Vasić, Milica and Pezo, Lato and Vasić, Miloš and Mijatović, Nevenka and Mitrić, Miodrag and Radojević, Zagorka",
year = "2020",
abstract = "This study presents the 51 mixtures of ceramic clays characterized by using XRF, XRD, granulometry, and dilatometry analyses. After firing in a 1000-1250 °C range, water absorption (WA) according to EN standards by boiling in water, under vacuum, and by 24 h soaking is determined. The results indicated that there was a high and statistically significant correlation between the standard methods, but the testing under vacuum gave the highest saturation of the samples fired at 1200 °C and 1250 °C. It is determined that these illitic-kaolinitic clays can be used to produce floor ceramic tiles belonging to the BIIa group (water absorption between 3% and 6%). The study also aimed to reveal which method of WA determination is suitable to read the sintering interval from the gresification diagrams, which is compared to the beginning of sintering as read from dilatometry curves.",
publisher = "Sociedad Espanola de Ceramica y Vidrio",
journal = "Boletin de la Sociedad Espanola de Ceramica y Vidrio",
title = "What is the most relevant method for water absorption determination in ceramic tiles produced by illitic-kaolinitic clays? The mystery behind the gresification diagram",
doi = "10.1016/j.bsecv.2020.11.006"
}

Vasić, M., Pezo, L., Vasić, M., Mijatović, N., Mitrić, M.,& Radojević, Z.. (2020). What is the most relevant method for water absorption determination in ceramic tiles produced by illitic-kaolinitic clays? The mystery behind the gresification diagram. in Boletin de la Sociedad Espanola de Ceramica y Vidrio
Sociedad Espanola de Ceramica y Vidrio..
https://doi.org/10.1016/j.bsecv.2020.11.006

Vasić M, Pezo L, Vasić M, Mijatović N, Mitrić M, Radojević Z. What is the most relevant method for water absorption determination in ceramic tiles produced by illitic-kaolinitic clays? The mystery behind the gresification diagram. in Boletin de la Sociedad Espanola de Ceramica y Vidrio. 2020;.
doi:10.1016/j.bsecv.2020.11.006 .

Vasić, Milica, Pezo, Lato, Vasić, Miloš, Mijatović, Nevenka, Mitrić, Miodrag, Radojević, Zagorka, "What is the most relevant method for water absorption determination in ceramic tiles produced by illitic-kaolinitic clays? The mystery behind the gresification diagram" in Boletin de la Sociedad Espanola de Ceramica y Vidrio (2020),
https://doi.org/10.1016/j.bsecv.2020.11.006 . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Pezo, Lato
AU  - Radojević, Zagorka
PY  - 2020
UR  - http://rims.institutims.rs/handle/123456789/383
AB  - This research studies the effects of composition and granulometry analysis of 139 heavy clays on the important characteristics of wet and adobe clay bricks. ANN models were obtained with high prediction accuracy in training cycles (r(2)): 0.580-0.907. Standard score analysis (SS) is performed to evaluate the optimal content of raw materials to gain adobe bricks. Optimal macro-oxides content was 53-66% SiO2, 4.6-7.5% Fe2O3, 12.5-18.2% Al2O3, 0.9-8.8% CaO, 1.2-3.6% MgO. The optimal quantity of alevrolite-sized particles varied between 46 and 65%, and clay-sized particles contents ranged from 20.4 to 40.6%.
PB  - Elsevier Sci Ltd, Oxford
T2  - Construction and Building Materials
T1  - Optimization of adobe clay bricks based on the raw material properties (mathematical analysis)
VL  - 244
DO  - 10.1016/j.conbuildmat.2020.118342
ER  - 

@article{
author = "Vasić, Milica and Pezo, Lato and Radojević, Zagorka",
year = "2020",
abstract = "This research studies the effects of composition and granulometry analysis of 139 heavy clays on the important characteristics of wet and adobe clay bricks. ANN models were obtained with high prediction accuracy in training cycles (r(2)): 0.580-0.907. Standard score analysis (SS) is performed to evaluate the optimal content of raw materials to gain adobe bricks. Optimal macro-oxides content was 53-66% SiO2, 4.6-7.5% Fe2O3, 12.5-18.2% Al2O3, 0.9-8.8% CaO, 1.2-3.6% MgO. The optimal quantity of alevrolite-sized particles varied between 46 and 65%, and clay-sized particles contents ranged from 20.4 to 40.6%.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Construction and Building Materials",
title = "Optimization of adobe clay bricks based on the raw material properties (mathematical analysis)",
volume = "244",
doi = "10.1016/j.conbuildmat.2020.118342"
}

Vasić, M., Pezo, L.,& Radojević, Z.. (2020). Optimization of adobe clay bricks based on the raw material properties (mathematical analysis). in Construction and Building Materials
Elsevier Sci Ltd, Oxford., 244.
https://doi.org/10.1016/j.conbuildmat.2020.118342

Vasić M, Pezo L, Radojević Z. Optimization of adobe clay bricks based on the raw material properties (mathematical analysis). in Construction and Building Materials. 2020;244.
doi:10.1016/j.conbuildmat.2020.118342 .

Vasić, Milica, Pezo, Lato, Radojević, Zagorka, "Optimization of adobe clay bricks based on the raw material properties (mathematical analysis)" in Construction and Building Materials, 244 (2020),
https://doi.org/10.1016/j.conbuildmat.2020.118342 . .

TY  - JOUR
AU  - Terzić, Anja
AU  - Radulović, Dragan
AU  - Pezo, Milada
AU  - Stojanović, Jovica
AU  - Pezo, Lato
AU  - Radojević, Zagorka
AU  - Andrić, Ljubiša
PY  - 2020
UR  - http://rims.institutims.rs/handle/123456789/393
AB  - The optimal outputs of pyrophyllite mechano-chemical activation in an ultra-centrifugal mill performing under different technological conditions were determined by analytical modeling and verified via Artificial Neural Network in order to be employed in the production of cement-based binders. Cluster Analysis and Principal Component Analysis were utilized in assessment of the effect of activation process parameters on the activated pyrophyllite quality. Artificial Neural Network which performed with high prediction accuracy, i.e. 0.914 during the training period, was sufficient for precise prediction of activated pyrophyllite quality in a wide range of processing parameters. The probability of utilization of observed activation products was estimated through interrelation of technological parameters (mesh size sieve, activation period, specific energy consumption) and acquired characteristics of pyrophyllite (grain diameter, specific surface area). The optimal products singled out from each activation sequence were used as mineral additives in the mix-designs of four cement binders (cement replacement portion was 30%). Influence of activated pyrophyllite additions on the cement chemistry, mineral phase compositions and microstructures of the cement binders were monitored by instrumental techniques (DTA/TGA, XRD, SEM). Activated pyrophyllite showed characteristics of pozzolana as it slightly accelerated early stages of hydration, decreased cement hydration energy and increased the quantity of cement mineral alite at later hydration stages. Micron-sized crystalline foila characteristic for mechanically activated pyrophyllite formed micro-reinforcement within cement binder microstructure.
PB  - Elsevier Sci Ltd, Oxford
T2  - Construction and Building Materials
T1  - Prediction model based on artificial neural network for pyrophyllite mechano-chemical activation as an integral step in production of cement binders
VL  - 258
DO  - 10.1016/j.conbuildmat.2020.119721
ER  - 

@article{
author = "Terzić, Anja and Radulović, Dragan and Pezo, Milada and Stojanović, Jovica and Pezo, Lato and Radojević, Zagorka and Andrić, Ljubiša",
year = "2020",
abstract = "The optimal outputs of pyrophyllite mechano-chemical activation in an ultra-centrifugal mill performing under different technological conditions were determined by analytical modeling and verified via Artificial Neural Network in order to be employed in the production of cement-based binders. Cluster Analysis and Principal Component Analysis were utilized in assessment of the effect of activation process parameters on the activated pyrophyllite quality. Artificial Neural Network which performed with high prediction accuracy, i.e. 0.914 during the training period, was sufficient for precise prediction of activated pyrophyllite quality in a wide range of processing parameters. The probability of utilization of observed activation products was estimated through interrelation of technological parameters (mesh size sieve, activation period, specific energy consumption) and acquired characteristics of pyrophyllite (grain diameter, specific surface area). The optimal products singled out from each activation sequence were used as mineral additives in the mix-designs of four cement binders (cement replacement portion was 30%). Influence of activated pyrophyllite additions on the cement chemistry, mineral phase compositions and microstructures of the cement binders were monitored by instrumental techniques (DTA/TGA, XRD, SEM). Activated pyrophyllite showed characteristics of pozzolana as it slightly accelerated early stages of hydration, decreased cement hydration energy and increased the quantity of cement mineral alite at later hydration stages. Micron-sized crystalline foila characteristic for mechanically activated pyrophyllite formed micro-reinforcement within cement binder microstructure.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Construction and Building Materials",
title = "Prediction model based on artificial neural network for pyrophyllite mechano-chemical activation as an integral step in production of cement binders",
volume = "258",
doi = "10.1016/j.conbuildmat.2020.119721"
}

Terzić, A., Radulović, D., Pezo, M., Stojanović, J., Pezo, L., Radojević, Z.,& Andrić, L.. (2020). Prediction model based on artificial neural network for pyrophyllite mechano-chemical activation as an integral step in production of cement binders. in Construction and Building Materials
Elsevier Sci Ltd, Oxford., 258.
https://doi.org/10.1016/j.conbuildmat.2020.119721

Terzić A, Radulović D, Pezo M, Stojanović J, Pezo L, Radojević Z, Andrić L. Prediction model based on artificial neural network for pyrophyllite mechano-chemical activation as an integral step in production of cement binders. in Construction and Building Materials. 2020;258.
doi:10.1016/j.conbuildmat.2020.119721 .

Terzić, Anja, Radulović, Dragan, Pezo, Milada, Stojanović, Jovica, Pezo, Lato, Radojević, Zagorka, Andrić, Ljubiša, "Prediction model based on artificial neural network for pyrophyllite mechano-chemical activation as an integral step in production of cement binders" in Construction and Building Materials, 258 (2020),
https://doi.org/10.1016/j.conbuildmat.2020.119721 . .

TY  - JOUR
AU  - Terzić, Anja
AU  - Stojanović, Jovica
AU  - Andrić, Ljubiša
AU  - Miličić, Ljiljana
AU  - Radojević, Zagorka
PY  - 2020
UR  - http://rims.institutims.rs/handle/123456789/390
AB  - This experimental study was conducted with an aim to investigate the effect of the elevated temperature on the mineral phase composition, microstructure and mechanical properties of the thermal insulation lightweight concretes. The first group of experimental concretes was based on the expanded vermiculite and expanded perlite used as lightweight aggregates (in 65 wt%) in combination with either ordinary Portland cement or refractory calcium aluminate cement. The mix-design of the second group of concretes comprised standard quartz aggregate, vermiculite or perlite as aggregate replacement (25 wt%) and binder (PC or CAC). A total of 10 concrete mix-designs were fabricated in form of 40x40x160 mm samples which were submitted to heat-treatment at 400 degrees, 600 degrees, 800 degrees and 1000 degrees C upon standard 28-days period of curing and hardening. The changes in crystallinity and mineral phase composition induced by temperature were monitored by X-ray diffraction technique. Microstructural visualizations of the non-fired and fired concrete samples were conducted by scanning electron microscopy accompanied with EDX analysis. The results indicated that despite the decrease in compressive strengths upon firing, investigated lightweight concretes can be categorized both as thermal insulators and structural materials.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Performances of Vermiculite and Perlite Based Thermal Insulation Lightweight Concretes
EP  - 162
IS  - 2
SP  - 149
VL  - 52
DO  - 10.2298/SOS2002149T
ER  - 

@article{
author = "Terzić, Anja and Stojanović, Jovica and Andrić, Ljubiša and Miličić, Ljiljana and Radojević, Zagorka",
year = "2020",
abstract = "This experimental study was conducted with an aim to investigate the effect of the elevated temperature on the mineral phase composition, microstructure and mechanical properties of the thermal insulation lightweight concretes. The first group of experimental concretes was based on the expanded vermiculite and expanded perlite used as lightweight aggregates (in 65 wt%) in combination with either ordinary Portland cement or refractory calcium aluminate cement. The mix-design of the second group of concretes comprised standard quartz aggregate, vermiculite or perlite as aggregate replacement (25 wt%) and binder (PC or CAC). A total of 10 concrete mix-designs were fabricated in form of 40x40x160 mm samples which were submitted to heat-treatment at 400 degrees, 600 degrees, 800 degrees and 1000 degrees C upon standard 28-days period of curing and hardening. The changes in crystallinity and mineral phase composition induced by temperature were monitored by X-ray diffraction technique. Microstructural visualizations of the non-fired and fired concrete samples were conducted by scanning electron microscopy accompanied with EDX analysis. The results indicated that despite the decrease in compressive strengths upon firing, investigated lightweight concretes can be categorized both as thermal insulators and structural materials.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Performances of Vermiculite and Perlite Based Thermal Insulation Lightweight Concretes",
pages = "162-149",
number = "2",
volume = "52",
doi = "10.2298/SOS2002149T"
}

Terzić, A., Stojanović, J., Andrić, L., Miličić, L.,& Radojević, Z.. (2020). Performances of Vermiculite and Perlite Based Thermal Insulation Lightweight Concretes. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 52(2), 149-162.
https://doi.org/10.2298/SOS2002149T

Terzić A, Stojanović J, Andrić L, Miličić L, Radojević Z. Performances of Vermiculite and Perlite Based Thermal Insulation Lightweight Concretes. in Science of Sintering. 2020;52(2):149-162.
doi:10.2298/SOS2002149T .

Terzić, Anja, Stojanović, Jovica, Andrić, Ljubiša, Miličić, Ljiljana, Radojević, Zagorka, "Performances of Vermiculite and Perlite Based Thermal Insulation Lightweight Concretes" in Science of Sintering, 52, no. 2 (2020):149-162,
https://doi.org/10.2298/SOS2002149T . .

TY  - CONF
AU  - Vasić, Miloš
AU  - Radojević, Zagorka
PY  - 2020
UR  - http://rims.institutims.rs/handle/123456789/389
AB  - The general method for industrial chamber dryer optimization was reported in this paper. The first step in finding the most suitable drying regime is to characterized the clay raw material, especially its water loss at 2000C and to determine the critical drying rate inside the specially constructed laboratory dryer. These data provides us information if the product or the dryer is the bottleneck for the optimisation. If the optimization is justified geometry of the dryer, air mass flows, temperature, and humidity profiles inside the dryer as well as initial water content in the drying material, initial temperature of the products and the load of the dryer are required. Some of the previously mentioned data are only used to check if the chamber dryer is working properly, while the others are used as the initial parameters necessary for software simulation. In this paper two models for calculating the optimal drying parameters were used. The first model was developed from the comprehensive theory of the moisture migration during isothermal drying. The calculation software for setting up the non - isothermal drying regimes was reported in our previous papers. It is important to say that this model was not able to adequately predict the temperature raise within the drying products. In order to simulate the raise of the temperature of the roofing tiles during drying the second model was used. This simple receding drying front model was firstly reported by Kitcher. If both models are used simultaneously it is possible to calculate air temperatures, product temperature, absolute and relative humidity of the drying air, moisture content of the product, drying rate etc ... It is important to mention that this approach can lead to the recommendations for changes inside the dryer before an optimized situation is achieved. One example of such situations is described in this paper in details.
PB  - IOP Publishing Ltd, Bristol
C3  - Modtech International Conference - Modern Technologies in Industrial Engineering VIII
T1  - Characterization of drying behavior and modeling of industrial drying process
VL  - 916
DO  - 10.1088/1757-899X/916/1/012124
ER  - 

@conference{
author = "Vasić, Miloš and Radojević, Zagorka",
year = "2020",
abstract = "The general method for industrial chamber dryer optimization was reported in this paper. The first step in finding the most suitable drying regime is to characterized the clay raw material, especially its water loss at 2000C and to determine the critical drying rate inside the specially constructed laboratory dryer. These data provides us information if the product or the dryer is the bottleneck for the optimisation. If the optimization is justified geometry of the dryer, air mass flows, temperature, and humidity profiles inside the dryer as well as initial water content in the drying material, initial temperature of the products and the load of the dryer are required. Some of the previously mentioned data are only used to check if the chamber dryer is working properly, while the others are used as the initial parameters necessary for software simulation. In this paper two models for calculating the optimal drying parameters were used. The first model was developed from the comprehensive theory of the moisture migration during isothermal drying. The calculation software for setting up the non - isothermal drying regimes was reported in our previous papers. It is important to say that this model was not able to adequately predict the temperature raise within the drying products. In order to simulate the raise of the temperature of the roofing tiles during drying the second model was used. This simple receding drying front model was firstly reported by Kitcher. If both models are used simultaneously it is possible to calculate air temperatures, product temperature, absolute and relative humidity of the drying air, moisture content of the product, drying rate etc ... It is important to mention that this approach can lead to the recommendations for changes inside the dryer before an optimized situation is achieved. One example of such situations is described in this paper in details.",
publisher = "IOP Publishing Ltd, Bristol",
journal = "Modtech International Conference - Modern Technologies in Industrial Engineering VIII",
title = "Characterization of drying behavior and modeling of industrial drying process",
volume = "916",
doi = "10.1088/1757-899X/916/1/012124"
}

Vasić, M.,& Radojević, Z.. (2020). Characterization of drying behavior and modeling of industrial drying process. in Modtech International Conference - Modern Technologies in Industrial Engineering VIII
IOP Publishing Ltd, Bristol., 916.
https://doi.org/10.1088/1757-899X/916/1/012124

Vasić M, Radojević Z. Characterization of drying behavior and modeling of industrial drying process. in Modtech International Conference - Modern Technologies in Industrial Engineering VIII. 2020;916.
doi:10.1088/1757-899X/916/1/012124 .

Vasić, Miloš, Radojević, Zagorka, "Characterization of drying behavior and modeling of industrial drying process" in Modtech International Conference - Modern Technologies in Industrial Engineering VIII, 916 (2020),
https://doi.org/10.1088/1757-899X/916/1/012124 . .

TY  - JOUR
AU  - Terzić, Anja
AU  - Pezo, Lato
AU  - Miličić, Ljiljana
AU  - Mijatović, Nevenka
AU  - Radojević, Zagorka
AU  - Radulović, Dragan
AU  - Andrić, Ljubiša
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/374
AB  - Mineral additives are extensively applied as cement replacement materials in both construction concrete and mortar. Fly ash is one of the most commonly utilized additives which improve Theological properties, as well as thermal and mechanical behavior of mortar, and as such it has been widely investigated. This industrial byproduct comprises heavy metals in its composition; therefore further research is needed to optimize its effective dosage. Moreover, certain sorptive clays, such as natural zeolite and bentonite, can prevent migration of toxic elements from fly ash by immobilizing them in their structure. Ten experimental mortars are prepared with Portland cement, river sand and addition of fly ash, zeolite and/or bentonite in accordance with chemometric experimental design rules. The aim of the study was to investigate the effect of mineral additives on thermal and mechanical performances of mortar. Thermal characteristics were monitored via dilatometric analysis and DTA method. Principal component analysis was used on the results of physico-mechanical testing (workability, bulk density, water absorption, shrinkage, compressive and flexural strength) to enable the divisions of the observed samples into groups in the factor space. The performance of Artificial Neural Network was compared with the experimental data in order to develop rapid and accurate method for prediction of mechanical parameters of mortar. The ANN model showed high overall prediction accuracy (r(2) = 0.989, during training cycle). The test results indicate that incorporation of the mineral additives gave cost effective mortars with sufficiently good properties. However, tools of analytical modeling highlighted mortar with zeolite and fly ash as the optimal composition regarding its mechanical performance.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Thermal and Mechanical Behavior of Composite Mortars Containing Natural Sorptive Clays and Fly Ash
EP  - 56
IS  - 1
SP  - 39
VL  - 51
DO  - 10.2298/SOS1901039T
ER  - 

@article{
author = "Terzić, Anja and Pezo, Lato and Miličić, Ljiljana and Mijatović, Nevenka and Radojević, Zagorka and Radulović, Dragan and Andrić, Ljubiša",
year = "2019",
abstract = "Mineral additives are extensively applied as cement replacement materials in both construction concrete and mortar. Fly ash is one of the most commonly utilized additives which improve Theological properties, as well as thermal and mechanical behavior of mortar, and as such it has been widely investigated. This industrial byproduct comprises heavy metals in its composition; therefore further research is needed to optimize its effective dosage. Moreover, certain sorptive clays, such as natural zeolite and bentonite, can prevent migration of toxic elements from fly ash by immobilizing them in their structure. Ten experimental mortars are prepared with Portland cement, river sand and addition of fly ash, zeolite and/or bentonite in accordance with chemometric experimental design rules. The aim of the study was to investigate the effect of mineral additives on thermal and mechanical performances of mortar. Thermal characteristics were monitored via dilatometric analysis and DTA method. Principal component analysis was used on the results of physico-mechanical testing (workability, bulk density, water absorption, shrinkage, compressive and flexural strength) to enable the divisions of the observed samples into groups in the factor space. The performance of Artificial Neural Network was compared with the experimental data in order to develop rapid and accurate method for prediction of mechanical parameters of mortar. The ANN model showed high overall prediction accuracy (r(2) = 0.989, during training cycle). The test results indicate that incorporation of the mineral additives gave cost effective mortars with sufficiently good properties. However, tools of analytical modeling highlighted mortar with zeolite and fly ash as the optimal composition regarding its mechanical performance.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Thermal and Mechanical Behavior of Composite Mortars Containing Natural Sorptive Clays and Fly Ash",
pages = "56-39",
number = "1",
volume = "51",
doi = "10.2298/SOS1901039T"
}

Terzić, A., Pezo, L., Miličić, L., Mijatović, N., Radojević, Z., Radulović, D.,& Andrić, L.. (2019). Thermal and Mechanical Behavior of Composite Mortars Containing Natural Sorptive Clays and Fly Ash. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 51(1), 39-56.
https://doi.org/10.2298/SOS1901039T

Terzić A, Pezo L, Miličić L, Mijatović N, Radojević Z, Radulović D, Andrić L. Thermal and Mechanical Behavior of Composite Mortars Containing Natural Sorptive Clays and Fly Ash. in Science of Sintering. 2019;51(1):39-56.
doi:10.2298/SOS1901039T .

Terzić, Anja, Pezo, Lato, Miličić, Ljiljana, Mijatović, Nevenka, Radojević, Zagorka, Radulović, Dragan, Andrić, Ljubiša, "Thermal and Mechanical Behavior of Composite Mortars Containing Natural Sorptive Clays and Fly Ash" in Science of Sintering, 51, no. 1 (2019):39-56,
https://doi.org/10.2298/SOS1901039T . .

TY  - JOUR
AU  - Spasojević-Šantić, Tea
AU  - Radojević, Zagorka
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/420
AB  - Poznato je da se u proizvodnji opekarskih proizvoda koriste velike količine sirovina koje takođe uključuju visoku potrošnju energije što se negativno odražava na kvalitet životne sredine. Ocenjivanje životnog ciklusa (eng. Life Cycle Assesment-LCA) je metod za analizu i kvantifikaciju mogućih uticaja proizvoda na životnu sredinu tokom celokupnog životnog veka proizvoda, od ekstrakcije sirovina, preko proizvodnje, upotrebe, postupanja na kraju životnog veka proizvoda, recikliranja i konačnog odlaganja. Shodno tome, u radu je predstavljena analiza postupka ocenjivanja životnog ciklusa opekarskih proizvoda u cilju proizvodnje održivih građevinskih proizvoda.
PB  - Izgradnja
T2  - Izgradnja 73 2019 3-4, 197-201
T1  - Analiza postupka ocenjivanja životnog ciklusa opekarskih proizvoda
VL  - 3-4
UR  - https://hdl.handle.net/21.15107/rcub_rims_420
ER  - 

@article{
author = "Spasojević-Šantić, Tea and Radojević, Zagorka",
year = "2019",
abstract = "Poznato je da se u proizvodnji opekarskih proizvoda koriste velike količine sirovina koje takođe uključuju visoku potrošnju energije što se negativno odražava na kvalitet životne sredine. Ocenjivanje životnog ciklusa (eng. Life Cycle Assesment-LCA) je metod za analizu i kvantifikaciju mogućih uticaja proizvoda na životnu sredinu tokom celokupnog životnog veka proizvoda, od ekstrakcije sirovina, preko proizvodnje, upotrebe, postupanja na kraju životnog veka proizvoda, recikliranja i konačnog odlaganja. Shodno tome, u radu je predstavljena analiza postupka ocenjivanja životnog ciklusa opekarskih proizvoda u cilju proizvodnje održivih građevinskih proizvoda.",
publisher = "Izgradnja",
journal = "Izgradnja 73 2019 3-4, 197-201",
title = "Analiza postupka ocenjivanja životnog ciklusa opekarskih proizvoda",
volume = "3-4",
url = "https://hdl.handle.net/21.15107/rcub_rims_420"
}

Spasojević-Šantić, T.,& Radojević, Z.. (2019). Analiza postupka ocenjivanja životnog ciklusa opekarskih proizvoda. in Izgradnja 73 2019 3-4, 197-201
Izgradnja., 3-4.
https://hdl.handle.net/21.15107/rcub_rims_420

Spasojević-Šantić T, Radojević Z. Analiza postupka ocenjivanja životnog ciklusa opekarskih proizvoda. in Izgradnja 73 2019 3-4, 197-201. 2019;3-4.
https://hdl.handle.net/21.15107/rcub_rims_420 .

Spasojević-Šantić, Tea, Radojević, Zagorka, "Analiza postupka ocenjivanja životnog ciklusa opekarskih proizvoda" in Izgradnja 73 2019 3-4, 197-201, 3-4 (2019),
https://hdl.handle.net/21.15107/rcub_rims_420 .

TY  - CONF
AU  - Vasić, Miloš
AU  - Radojević, Zagorka
PY  - 2019
UR  - http://rims.institutims.rs/handle/123456789/366
AB  - Drying is one of the most important steps in the production process of masonry units. In order to prevent the formation of cracks during drying information's about the moisture migration rate variability as well as the material strength variability through drying are necessary. The main goal of this paper was to find a solution how to prevent the crack formation at the beginning (during the first hour) of the drying for the drying sensitive illite raw material. The first step was to record a series of isothermal Deff - MR curves at different drying air temperatures and constant drying air velocity and humidity. As it was already reported all moisture transport mechanisms during isothermal drying are visible on those curves. Characteristic spots registered on these curves were then transposed on the experimentally registered figure material strength us moisture content. It was found that the material strength for the cracked masonry units at the beginning of drying was around 0.09 MPa and that the time of cracking was near the characteristic spot B. Registered material strength and the crack time position (spot B) has additionally confirmed that the drying sensitivity of the raw material are obviously related with the present clay mineral constituents structure and the initial moisture content of the green heavy clay units. Using the Deff values registered for each experiment in the spot B we were able to calculate the maximal moisture transport rate and consequently the proper drying air parameters which are safe and which will not initialize the formation of the cracks at the beginning of the drying.
PB  - IOP Publishing Ltd, Bristol
C3  - Modern Technologies in Industrial Engineering Vii (Modtech2019)
T1  - Method for avoiding cracks during drying of masonry units made of illite raw material
VL  - 591
DO  - 10.1088/1757-899X/591/1/012101
ER  - 

@conference{
author = "Vasić, Miloš and Radojević, Zagorka",
year = "2019",
abstract = "Drying is one of the most important steps in the production process of masonry units. In order to prevent the formation of cracks during drying information's about the moisture migration rate variability as well as the material strength variability through drying are necessary. The main goal of this paper was to find a solution how to prevent the crack formation at the beginning (during the first hour) of the drying for the drying sensitive illite raw material. The first step was to record a series of isothermal Deff - MR curves at different drying air temperatures and constant drying air velocity and humidity. As it was already reported all moisture transport mechanisms during isothermal drying are visible on those curves. Characteristic spots registered on these curves were then transposed on the experimentally registered figure material strength us moisture content. It was found that the material strength for the cracked masonry units at the beginning of drying was around 0.09 MPa and that the time of cracking was near the characteristic spot B. Registered material strength and the crack time position (spot B) has additionally confirmed that the drying sensitivity of the raw material are obviously related with the present clay mineral constituents structure and the initial moisture content of the green heavy clay units. Using the Deff values registered for each experiment in the spot B we were able to calculate the maximal moisture transport rate and consequently the proper drying air parameters which are safe and which will not initialize the formation of the cracks at the beginning of the drying.",
publisher = "IOP Publishing Ltd, Bristol",
journal = "Modern Technologies in Industrial Engineering Vii (Modtech2019)",
title = "Method for avoiding cracks during drying of masonry units made of illite raw material",
volume = "591",
doi = "10.1088/1757-899X/591/1/012101"
}

Vasić, M.,& Radojević, Z.. (2019). Method for avoiding cracks during drying of masonry units made of illite raw material. in Modern Technologies in Industrial Engineering Vii (Modtech2019)
IOP Publishing Ltd, Bristol., 591.
https://doi.org/10.1088/1757-899X/591/1/012101

Vasić M, Radojević Z. Method for avoiding cracks during drying of masonry units made of illite raw material. in Modern Technologies in Industrial Engineering Vii (Modtech2019). 2019;591.
doi:10.1088/1757-899X/591/1/012101 .

Vasić, Miloš, Radojević, Zagorka, "Method for avoiding cracks during drying of masonry units made of illite raw material" in Modern Technologies in Industrial Engineering Vii (Modtech2019), 591 (2019),
https://doi.org/10.1088/1757-899X/591/1/012101 . .

TY  - JOUR
AU  - Terzić, Anja
AU  - Mijatović, Nevenka
AU  - Miličić, Ljiljana
AU  - Radojević, Zagorka
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/348
AB  - Mineralni dodaci se ekstenzivno koriste kao zamena za cement u građevinskim betonima i malterima. Leteći pepeo je jedan od najčešće primenjivanih dodataka koji unapređuje reološka, mehanička i termička svojstva materijala. Međutim, ovaj industrijski nusprodukat sadrži teške metale zbog čega je neophodna optimizacija njegove dozaže pri dizajnu maltera. Glineni materiali kao što su zeolit i bentonit svojim sorpcionim mehanizmima mogu da preduprede migraciju toksičnih elemenata iz pepela imobilišući ih unutar strukture. U ovom radu eksperimentalno su ispitana tri različita maltera pripremljena na bazi Portland cementa, rečnog peska i kombinacije mineralnih dodataka - letećeg pepela, zeolita i bentonita. Malter M1 sadržao je sva tri dodatka u odnosu 1:1:1, malter M2 je sadržao zeolit i bentonit u odnosu 1:2, dok je odnos zeolita i bentonita u malteru M3 bio 2:1. Cilj istraživanja je bio da se ispita uticaj mineralnih dodataka na fizičko-hemijska, termička i mehanička svojstva maltera. Primenjene su instrumentalne metode - X-ray difrakcija, diferencijalno termijska i dilatometrijska analiza i FTIR spektroskopija. Rezultati istraživanja su ukazali da se primenom ovih mineralnih dodataka mogu dobiti ekonomični malteri sa dovoljno dobrim performansama.
AB  - Mineral additives are extensively applied as cement replacements in building concretes and mortars. Fly ash is one of the most commonly used additives which enhance rheological, mechanical and thermal properties of material. However, this industrial byproduct comprises heavy metals; therefore the optimization of its effective dosage is necessary. Clayey materials, such as zeolite and bentonite, can prevent migration of toxic elements from fly ash by immobilizing them in their structure. In this paper, three experimental mortars where designed, prepared and investigated. Mortars were based on Portland cement, river sand and mineral additive - fly ash, zeolite and bentonite. Mortar M1 comprised all three additives used in 1:1:1 ratio, mortar M2 contained zeolite and bentonite in 1:2 ratio, while ratio of zeolite and bentonite in M3 mortar was 2:1. The aim of the study was to investigate the effect of mineral additives on physico-chemical, thermal and mechanical performances of mortar. X-ray diffraction, DTA, dilatometry and FRIR analyses were applied on mortar samples. The results of the investigation highlighted that economical mortar with good properties can be obtained by application of these mineral additives.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Svojstva i performanse maltera sa dodatkom primarnih i sekundarnih mineralnih sirovina u cilju zamene cementnog veziva
T1  - Properties and performances of mortars with primary and secondary mineral additives applied as cement replacement
EP  - 476
IS  - 4
SP  - 470
VL  - 73
DO  - 10.5937/tehnika1804470T
ER  - 

@article{
author = "Terzić, Anja and Mijatović, Nevenka and Miličić, Ljiljana and Radojević, Zagorka",
year = "2018",
abstract = "Mineralni dodaci se ekstenzivno koriste kao zamena za cement u građevinskim betonima i malterima. Leteći pepeo je jedan od najčešće primenjivanih dodataka koji unapređuje reološka, mehanička i termička svojstva materijala. Međutim, ovaj industrijski nusprodukat sadrži teške metale zbog čega je neophodna optimizacija njegove dozaže pri dizajnu maltera. Glineni materiali kao što su zeolit i bentonit svojim sorpcionim mehanizmima mogu da preduprede migraciju toksičnih elemenata iz pepela imobilišući ih unutar strukture. U ovom radu eksperimentalno su ispitana tri različita maltera pripremljena na bazi Portland cementa, rečnog peska i kombinacije mineralnih dodataka - letećeg pepela, zeolita i bentonita. Malter M1 sadržao je sva tri dodatka u odnosu 1:1:1, malter M2 je sadržao zeolit i bentonit u odnosu 1:2, dok je odnos zeolita i bentonita u malteru M3 bio 2:1. Cilj istraživanja je bio da se ispita uticaj mineralnih dodataka na fizičko-hemijska, termička i mehanička svojstva maltera. Primenjene su instrumentalne metode - X-ray difrakcija, diferencijalno termijska i dilatometrijska analiza i FTIR spektroskopija. Rezultati istraživanja su ukazali da se primenom ovih mineralnih dodataka mogu dobiti ekonomični malteri sa dovoljno dobrim performansama., Mineral additives are extensively applied as cement replacements in building concretes and mortars. Fly ash is one of the most commonly used additives which enhance rheological, mechanical and thermal properties of material. However, this industrial byproduct comprises heavy metals; therefore the optimization of its effective dosage is necessary. Clayey materials, such as zeolite and bentonite, can prevent migration of toxic elements from fly ash by immobilizing them in their structure. In this paper, three experimental mortars where designed, prepared and investigated. Mortars were based on Portland cement, river sand and mineral additive - fly ash, zeolite and bentonite. Mortar M1 comprised all three additives used in 1:1:1 ratio, mortar M2 contained zeolite and bentonite in 1:2 ratio, while ratio of zeolite and bentonite in M3 mortar was 2:1. The aim of the study was to investigate the effect of mineral additives on physico-chemical, thermal and mechanical performances of mortar. X-ray diffraction, DTA, dilatometry and FRIR analyses were applied on mortar samples. The results of the investigation highlighted that economical mortar with good properties can be obtained by application of these mineral additives.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Svojstva i performanse maltera sa dodatkom primarnih i sekundarnih mineralnih sirovina u cilju zamene cementnog veziva, Properties and performances of mortars with primary and secondary mineral additives applied as cement replacement",
pages = "476-470",
number = "4",
volume = "73",
doi = "10.5937/tehnika1804470T"
}

Terzić, A., Mijatović, N., Miličić, L.,& Radojević, Z.. (2018). Svojstva i performanse maltera sa dodatkom primarnih i sekundarnih mineralnih sirovina u cilju zamene cementnog veziva. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 73(4), 470-476.
https://doi.org/10.5937/tehnika1804470T

Terzić A, Mijatović N, Miličić L, Radojević Z. Svojstva i performanse maltera sa dodatkom primarnih i sekundarnih mineralnih sirovina u cilju zamene cementnog veziva. in Tehnika. 2018;73(4):470-476.
doi:10.5937/tehnika1804470T .

Terzić, Anja, Mijatović, Nevenka, Miličić, Ljiljana, Radojević, Zagorka, "Svojstva i performanse maltera sa dodatkom primarnih i sekundarnih mineralnih sirovina u cilju zamene cementnog veziva" in Tehnika, 73, no. 4 (2018):470-476,
https://doi.org/10.5937/tehnika1804470T . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Pezo, Lato
AU  - Zdravković, Jelena
AU  - Vrebalov, Marija
AU  - Radojević, Zagorka
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/352
AB  - This research describes a study of 11 selected samples of brick clays applied in roofing tile production, by using simultaneous thermal analysis. Additionally, the laboratory-sized samples were prepared and fired (850-950 degrees C) and technological properties were determined. Mathematical analysis was applied to sum all the experimental results and help discriminate the samples by their behavior during firing. The samples, very similar according to mineralogical and chemical content, as well as granulometry tests, were successfully grouped using principal component analysis (PCA). The PCA was used to explore and easily visualize the differences between samples. The PCA performed for differential thermal analysis (DTA), differential scanning calorimetry (DSC) and differential thermogravimetry (DTG) curves clearly showed that the heat flow was mainly influenced by carbonate content and its grain size, while DTG discriminated samples according to the contents of clay minerals and carbonates. In addition, dilatometry analysis revealed which samples underwent the highest densification during the firing process. The PCA analysis of fired products properties showed that the highest correlations were between water absorption with firing shrinkage and compressive strength.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Thermal, Ceramic and Technological Properties of Clays used in Production of Roofing Tiles - Principal Component Analysis
EP  - 500
IS  - 4
SP  - 487
VL  - 50
DO  - 10.2298/SOS1804487V
ER  - 

@article{
author = "Vasić, Milica and Pezo, Lato and Zdravković, Jelena and Vrebalov, Marija and Radojević, Zagorka",
year = "2018",
abstract = "This research describes a study of 11 selected samples of brick clays applied in roofing tile production, by using simultaneous thermal analysis. Additionally, the laboratory-sized samples were prepared and fired (850-950 degrees C) and technological properties were determined. Mathematical analysis was applied to sum all the experimental results and help discriminate the samples by their behavior during firing. The samples, very similar according to mineralogical and chemical content, as well as granulometry tests, were successfully grouped using principal component analysis (PCA). The PCA was used to explore and easily visualize the differences between samples. The PCA performed for differential thermal analysis (DTA), differential scanning calorimetry (DSC) and differential thermogravimetry (DTG) curves clearly showed that the heat flow was mainly influenced by carbonate content and its grain size, while DTG discriminated samples according to the contents of clay minerals and carbonates. In addition, dilatometry analysis revealed which samples underwent the highest densification during the firing process. The PCA analysis of fired products properties showed that the highest correlations were between water absorption with firing shrinkage and compressive strength.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Thermal, Ceramic and Technological Properties of Clays used in Production of Roofing Tiles - Principal Component Analysis",
pages = "500-487",
number = "4",
volume = "50",
doi = "10.2298/SOS1804487V"
}

Vasić, M., Pezo, L., Zdravković, J., Vrebalov, M.,& Radojević, Z.. (2018). Thermal, Ceramic and Technological Properties of Clays used in Production of Roofing Tiles - Principal Component Analysis. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 50(4), 487-500.
https://doi.org/10.2298/SOS1804487V

Vasić M, Pezo L, Zdravković J, Vrebalov M, Radojević Z. Thermal, Ceramic and Technological Properties of Clays used in Production of Roofing Tiles - Principal Component Analysis. in Science of Sintering. 2018;50(4):487-500.
doi:10.2298/SOS1804487V .

Vasić, Milica, Pezo, Lato, Zdravković, Jelena, Vrebalov, Marija, Radojević, Zagorka, "Thermal, Ceramic and Technological Properties of Clays used in Production of Roofing Tiles - Principal Component Analysis" in Science of Sintering, 50, no. 4 (2018):487-500,
https://doi.org/10.2298/SOS1804487V . .

TY  - JOUR
AU  - Vasić, Milica
AU  - Pezo, Lato
AU  - Zdravković, Jelena
AU  - Stanković, Slavka
AU  - Radojević, Zagorka
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/351
AB  - The main idea of this research was to evaluate rice and sunflower hulls, sawdust and their ashes, as additives in clay brick production using mathematical analysis. All available papers, containing the parameters of interest, were used in the study, which consisted of total 316 cases, obtained from the literature. The major oxide content of clays and mixtures, then weight percent addition and particle size ranges of secondary raw materials, and process parameters (firing temperature, soaking time and average heating rate) were selected as inputs to mathematical models. Shaping moist was the only parameter characterizing transition state of the products analyzed as an output parameter. The other parameters described the fired product quality: linear shrinkage, bulk density, water absorption, compressive and bending strength. The main goal was to find the relationships and the main influences between raw material properties, process parameters, and the quality of the obtained products and mixtures, by using mathematical tools. Statistical and mathematical analyses were applied for prediction of final product quality. Developed artificial neural network empirical models (ANNs) give a reasonable fit to experimental data and successfully predict the most of the observed output variables, showing the good prediction capabilities (coefficient of determination varied between 0.714 and 0.998). Sensitivity analysis showed that, among all the studied parameters concerning raw materials and process parameters, the dominant influence belonged to loss on ignition.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Comprehensive approach to the influence of frequently used secondary raw materials on clay bricks quality using mathematical modeling (a systematic review)
EP  - 1276
IS  - 2
SP  - 1269
VL  - 44
DO  - 10.1016/j.ceramint.2017.10.191
ER  - 

@article{
author = "Vasić, Milica and Pezo, Lato and Zdravković, Jelena and Stanković, Slavka and Radojević, Zagorka",
year = "2018",
abstract = "The main idea of this research was to evaluate rice and sunflower hulls, sawdust and their ashes, as additives in clay brick production using mathematical analysis. All available papers, containing the parameters of interest, were used in the study, which consisted of total 316 cases, obtained from the literature. The major oxide content of clays and mixtures, then weight percent addition and particle size ranges of secondary raw materials, and process parameters (firing temperature, soaking time and average heating rate) were selected as inputs to mathematical models. Shaping moist was the only parameter characterizing transition state of the products analyzed as an output parameter. The other parameters described the fired product quality: linear shrinkage, bulk density, water absorption, compressive and bending strength. The main goal was to find the relationships and the main influences between raw material properties, process parameters, and the quality of the obtained products and mixtures, by using mathematical tools. Statistical and mathematical analyses were applied for prediction of final product quality. Developed artificial neural network empirical models (ANNs) give a reasonable fit to experimental data and successfully predict the most of the observed output variables, showing the good prediction capabilities (coefficient of determination varied between 0.714 and 0.998). Sensitivity analysis showed that, among all the studied parameters concerning raw materials and process parameters, the dominant influence belonged to loss on ignition.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Comprehensive approach to the influence of frequently used secondary raw materials on clay bricks quality using mathematical modeling (a systematic review)",
pages = "1276-1269",
number = "2",
volume = "44",
doi = "10.1016/j.ceramint.2017.10.191"
}

Vasić, M., Pezo, L., Zdravković, J., Stanković, S.,& Radojević, Z.. (2018). Comprehensive approach to the influence of frequently used secondary raw materials on clay bricks quality using mathematical modeling (a systematic review). in Ceramics International
Elsevier Sci Ltd, Oxford., 44(2), 1269-1276.
https://doi.org/10.1016/j.ceramint.2017.10.191

Vasić M, Pezo L, Zdravković J, Stanković S, Radojević Z. Comprehensive approach to the influence of frequently used secondary raw materials on clay bricks quality using mathematical modeling (a systematic review). in Ceramics International. 2018;44(2):1269-1276.
doi:10.1016/j.ceramint.2017.10.191 .

Vasić, Milica, Pezo, Lato, Zdravković, Jelena, Stanković, Slavka, Radojević, Zagorka, "Comprehensive approach to the influence of frequently used secondary raw materials on clay bricks quality using mathematical modeling (a systematic review)" in Ceramics International, 44, no. 2 (2018):1269-1276,
https://doi.org/10.1016/j.ceramint.2017.10.191 . .

TY  - JOUR
AU  - Radojević, Zagorka
AU  - Drpić, Aleksandar
AU  - Vasić, Ljubiša
AU  - Santo, Ljubica
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/430
AB  - U okviru domaće regulative postoji nekoliko zakona i pravilniika kojima se definišu standardi
kvaliteta životne sredine, donose strateške procene uticaja na životnu sredinu ii primenjuje načelo
održivog razvoja. Za određivanje perforrmansi građevinskiih proizvoda i zgrada s obzirom na životnu sredinu značajno je preuzimanje i implementacija relevantniih zahteva ključniih standarda iz grupe ISO 14000, ali i standarda SRPS EN 15804:2016. Uticaj građevinskih materijala na životnu sredinu ocenjuje se kroz posmatranje životnog ciklusa proizvoda, a krajnji cilj je izdavanje eko-oznaka i eko-deklaracija za proizvod odn. građevinski objekat.
PB  - Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd
T2  - Izgradnja, 2018, 72, 09-10, 529-534
T1  - Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode
EP  - 534
SP  - 529
UR  - https://hdl.handle.net/21.15107/rcub_rims_430
ER  - 

@article{
author = "Radojević, Zagorka and Drpić, Aleksandar and Vasić, Ljubiša and Santo, Ljubica",
year = "2018",
abstract = "U okviru domaće regulative postoji nekoliko zakona i pravilniika kojima se definišu standardi
kvaliteta životne sredine, donose strateške procene uticaja na životnu sredinu ii primenjuje načelo
održivog razvoja. Za određivanje perforrmansi građevinskiih proizvoda i zgrada s obzirom na životnu sredinu značajno je preuzimanje i implementacija relevantniih zahteva ključniih standarda iz grupe ISO 14000, ali i standarda SRPS EN 15804:2016. Uticaj građevinskih materijala na životnu sredinu ocenjuje se kroz posmatranje životnog ciklusa proizvoda, a krajnji cilj je izdavanje eko-oznaka i eko-deklaracija za proizvod odn. građevinski objekat.",
publisher = "Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd",
journal = "Izgradnja, 2018, 72, 09-10, 529-534",
title = "Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode",
pages = "534-529",
url = "https://hdl.handle.net/21.15107/rcub_rims_430"
}

Radojević, Z., Drpić, A., Vasić, L.,& Santo, L.. (2018). Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode. in Izgradnja, 2018, 72, 09-10, 529-534
Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd., 529-534.
https://hdl.handle.net/21.15107/rcub_rims_430

Radojević Z, Drpić A, Vasić L, Santo L. Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode. in Izgradnja, 2018, 72, 09-10, 529-534. 2018;:529-534.
https://hdl.handle.net/21.15107/rcub_rims_430 .

Radojević, Zagorka, Drpić, Aleksandar, Vasić, Ljubiša, Santo, Ljubica, "Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode" in Izgradnja, 2018, 72, 09-10, 529-534 (2018):529-534,
https://hdl.handle.net/21.15107/rcub_rims_430 .

TY  - JOUR
AU  - Vasić, Miloš
AU  - Radojević, Zagorka
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/336
AB  - The description of the moisture transfer in porous media during drying was the subject of many scientific studies. The unique drying theory was developed five years ago and has recently won a general recognition in the scientific community. This paper is providing the update of the recently reported method for setting up the optimal drying parameters inside the heavy clay dryer. The main goal of this paper was to find a way how to reduce the number of experiments without affecting the quality of the previously proposed calculation method. The critical drying rate, as well as the drying behavior can be easily registered inside the laboratory recirculation dryer for any heavy clay product. These data provides a clear perception of how far the real drying curve, used in industrial dryer, is away from the shortest possible one. The algorithm of the updated procedure was based on the Box-Wilkinson's orthogonal multi - factorial experimental design. The updated model outputs were represented as the governing equations which were used to predict the time intervals between any two chosen characteristic points, specified in the unique drying theory, as a function of the drying air parameters. These equations were valid for any value of the drying air parameters taken from the previously established limiting boundary range. The updated procedure was compared with the original one for two predefined drying air parameters sets. Regardless to the fact that in the first case the results were not experimentally obtained they were similar to those which were in the second case experimentally identified. This was additional confirmation that the same quality degree has been maintained in both procedures, despite the fact that the total number of experiments was lower in the upgraded procedure than in the original one.
PB  - Serban Solacolu Foundation, Bucurest
T2  - Revista Romana de Materiale/ Romanian Journal of Materials
T1  - Update of the procedure used for heavy clay dryer optimization
EP  - 441
IS  - 4
SP  - 436
VL  - 48
UR  - https://hdl.handle.net/21.15107/rcub_rims_336
ER  - 

@article{
author = "Vasić, Miloš and Radojević, Zagorka",
year = "2018",
abstract = "The description of the moisture transfer in porous media during drying was the subject of many scientific studies. The unique drying theory was developed five years ago and has recently won a general recognition in the scientific community. This paper is providing the update of the recently reported method for setting up the optimal drying parameters inside the heavy clay dryer. The main goal of this paper was to find a way how to reduce the number of experiments without affecting the quality of the previously proposed calculation method. The critical drying rate, as well as the drying behavior can be easily registered inside the laboratory recirculation dryer for any heavy clay product. These data provides a clear perception of how far the real drying curve, used in industrial dryer, is away from the shortest possible one. The algorithm of the updated procedure was based on the Box-Wilkinson's orthogonal multi - factorial experimental design. The updated model outputs were represented as the governing equations which were used to predict the time intervals between any two chosen characteristic points, specified in the unique drying theory, as a function of the drying air parameters. These equations were valid for any value of the drying air parameters taken from the previously established limiting boundary range. The updated procedure was compared with the original one for two predefined drying air parameters sets. Regardless to the fact that in the first case the results were not experimentally obtained they were similar to those which were in the second case experimentally identified. This was additional confirmation that the same quality degree has been maintained in both procedures, despite the fact that the total number of experiments was lower in the upgraded procedure than in the original one.",
publisher = "Serban Solacolu Foundation, Bucurest",
journal = "Revista Romana de Materiale/ Romanian Journal of Materials",
title = "Update of the procedure used for heavy clay dryer optimization",
pages = "441-436",
number = "4",
volume = "48",
url = "https://hdl.handle.net/21.15107/rcub_rims_336"
}

Vasić, M.,& Radojević, Z.. (2018). Update of the procedure used for heavy clay dryer optimization. in Revista Romana de Materiale/ Romanian Journal of Materials
Serban Solacolu Foundation, Bucurest., 48(4), 436-441.
https://hdl.handle.net/21.15107/rcub_rims_336

Vasić M, Radojević Z. Update of the procedure used for heavy clay dryer optimization. in Revista Romana de Materiale/ Romanian Journal of Materials. 2018;48(4):436-441.
https://hdl.handle.net/21.15107/rcub_rims_336 .

Vasić, Miloš, Radojević, Zagorka, "Update of the procedure used for heavy clay dryer optimization" in Revista Romana de Materiale/ Romanian Journal of Materials, 48, no. 4 (2018):436-441,
https://hdl.handle.net/21.15107/rcub_rims_336 .

TY  - JOUR
AU  - Drpić, Aleksandar
AU  - Radojević, Zagorka
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/329
AB  - Postupci za pripremu eko-deklaracija za građevinske proizvode i zgrade zasnovani su na standardizovanim metodama. Deklaracije proizvoda o zaštiti životne sredine (EPD) pripadaju tipu III eko-deklaracija. EPD sadrži verifikovane, precizne i jednoznačne informacije o uticaju proizvoda na životnu sredinu i načinima unapređenja na osnovu naučno dokazanih činjenica. Na osnovu EPD se verifikuju podaci koje je dao proizvođač, odnosno potvrđuje se njihova tačnost i procenjuje da li su u skladu sa važećim propisima i standardima. EPD obezbeđuje informacije o tome kako emisije pojedinih elemenata i jedinjenja utiču na vazduh, zemljište i vodu tokom upotrebe građevinskog objekta. Cilj je ocenjivanje održivosti građevinskih objekata s obzirom na životnu sredinu.
AB  - Procedures for preparing of the eco-declarations for construction products and buildings are based on the standardized methods. Environmental Product Declarations (EPDs) belong to the type III eco-declarations. The EPD contains verified, precise and unambiguous information about the environmental impact of products and the potential for improvement based on the scientifically proven facts. On the basis of the EPD, the data given by the manufacturer are verified, i.e. their accuracy is confirmed and it is assessed that they are in accordance with the applicable regulations and standards. EPD provides information on how emissions of individual elements and compounds affect air, soil and water during use of a building facility. The aim is to evaluate the sustainability of buildings in relation to the environment.
PB  - Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd
T2  - Izgradnja
T1  - Primena postupaka za izdavanje eko-deklaracija za građevinske proizvode
T1  - Application of procedures for issuing eco-declarations for construction products
EP  - 643
IS  - 11-12
SP  - 637
VL  - 72
UR  - https://hdl.handle.net/21.15107/rcub_rims_329
ER  - 

@article{
author = "Drpić, Aleksandar and Radojević, Zagorka",
year = "2018",
abstract = "Postupci za pripremu eko-deklaracija za građevinske proizvode i zgrade zasnovani su na standardizovanim metodama. Deklaracije proizvoda o zaštiti životne sredine (EPD) pripadaju tipu III eko-deklaracija. EPD sadrži verifikovane, precizne i jednoznačne informacije o uticaju proizvoda na životnu sredinu i načinima unapređenja na osnovu naučno dokazanih činjenica. Na osnovu EPD se verifikuju podaci koje je dao proizvođač, odnosno potvrđuje se njihova tačnost i procenjuje da li su u skladu sa važećim propisima i standardima. EPD obezbeđuje informacije o tome kako emisije pojedinih elemenata i jedinjenja utiču na vazduh, zemljište i vodu tokom upotrebe građevinskog objekta. Cilj je ocenjivanje održivosti građevinskih objekata s obzirom na životnu sredinu., Procedures for preparing of the eco-declarations for construction products and buildings are based on the standardized methods. Environmental Product Declarations (EPDs) belong to the type III eco-declarations. The EPD contains verified, precise and unambiguous information about the environmental impact of products and the potential for improvement based on the scientifically proven facts. On the basis of the EPD, the data given by the manufacturer are verified, i.e. their accuracy is confirmed and it is assessed that they are in accordance with the applicable regulations and standards. EPD provides information on how emissions of individual elements and compounds affect air, soil and water during use of a building facility. The aim is to evaluate the sustainability of buildings in relation to the environment.",
publisher = "Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd",
journal = "Izgradnja",
title = "Primena postupaka za izdavanje eko-deklaracija za građevinske proizvode, Application of procedures for issuing eco-declarations for construction products",
pages = "643-637",
number = "11-12",
volume = "72",
url = "https://hdl.handle.net/21.15107/rcub_rims_329"
}

Drpić, A.,& Radojević, Z.. (2018). Primena postupaka za izdavanje eko-deklaracija za građevinske proizvode. in Izgradnja
Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd., 72(11-12), 637-643.
https://hdl.handle.net/21.15107/rcub_rims_329

Drpić A, Radojević Z. Primena postupaka za izdavanje eko-deklaracija za građevinske proizvode. in Izgradnja. 2018;72(11-12):637-643.
https://hdl.handle.net/21.15107/rcub_rims_329 .

Drpić, Aleksandar, Radojević, Zagorka, "Primena postupaka za izdavanje eko-deklaracija za građevinske proizvode" in Izgradnja, 72, no. 11-12 (2018):637-643,
https://hdl.handle.net/21.15107/rcub_rims_329 .