TY  - JOUR
AU  - Pavlović, Marko
AU  - Terzić, Anja
AU  - Dojčinović, Marina
AU  - Radulović, Dragan
PY  - 2024
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7740
AB  - The performance of thermo insulation rendering mortars with alternations in ratios
of powdered cordierite and talc was examined. The goal was to confirm that recycled
kilnware cordierite can be reapplied in the mortar design without significant deterioration in
performance in comparison with OPC mortar. Differential thermal analysis was employed for
examining thermally induced reactions. The ca vitation erosion, in testing sequences ranging
from 30 to 120 minutes, was used to assess the compa ctness of the mortar structure. The
physico mechanical properties of experimental mortars were investigated. The morphologies
of the mortar tablets upon cavi tation were studied using a scanning electron microscope. It
was established that cordierite and talc filler in amounts up to 20% enhance microstructural
packing and mechanical strengths due to improved cementation and therefore contribute to
cavitation er osion resistance. Hig her amounts of talc cause structural degradation and mass
loss during cavitation tests. Reducing manufacturing costs, energy consumption, and
greenhouse gas emissions are the main objectives of t he production of this waste based
constr uction composite, as the reuse of waste materials can help achieve a number of
Sustainable Development Goals.
T2  - Science of Sintering
T1  - Developing thermal insulation cement based mortars with recycled aggregate in accordance with Net Zero principles
DO  - 10.2298/SOS231215002P
ER  - 

@article{
author = "Pavlović, Marko and Terzić, Anja and Dojčinović, Marina and Radulović, Dragan",
year = "2024",
abstract = "The performance of thermo insulation rendering mortars with alternations in ratios
of powdered cordierite and talc was examined. The goal was to confirm that recycled
kilnware cordierite can be reapplied in the mortar design without significant deterioration in
performance in comparison with OPC mortar. Differential thermal analysis was employed for
examining thermally induced reactions. The ca vitation erosion, in testing sequences ranging
from 30 to 120 minutes, was used to assess the compa ctness of the mortar structure. The
physico mechanical properties of experimental mortars were investigated. The morphologies
of the mortar tablets upon cavi tation were studied using a scanning electron microscope. It
was established that cordierite and talc filler in amounts up to 20% enhance microstructural
packing and mechanical strengths due to improved cementation and therefore contribute to
cavitation er osion resistance. Hig her amounts of talc cause structural degradation and mass
loss during cavitation tests. Reducing manufacturing costs, energy consumption, and
greenhouse gas emissions are the main objectives of t he production of this waste based
constr uction composite, as the reuse of waste materials can help achieve a number of
Sustainable Development Goals.",
journal = "Science of Sintering",
title = "Developing thermal insulation cement based mortars with recycled aggregate in accordance with Net Zero principles",
doi = "10.2298/SOS231215002P"
}

Pavlović, M., Terzić, A., Dojčinović, M.,& Radulović, D.. (2024). Developing thermal insulation cement based mortars with recycled aggregate in accordance with Net Zero principles. in Science of Sintering.
https://doi.org/10.2298/SOS231215002P

Pavlović M, Terzić A, Dojčinović M, Radulović D. Developing thermal insulation cement based mortars with recycled aggregate in accordance with Net Zero principles. in Science of Sintering. 2024;.
doi:10.2298/SOS231215002P .

Pavlović, Marko, Terzić, Anja, Dojčinović, Marina, Radulović, Dragan, "Developing thermal insulation cement based mortars with recycled aggregate in accordance with Net Zero principles" in Science of Sintering (2024),
https://doi.org/10.2298/SOS231215002P . .

TY  - CONF
AU  - Pavlović, Marko
AU  - Dojčinović, Marina
AU  - Andrić, Ljubiša
AU  - Trumbulović, Ljiljana
AU  - Čeganjac, Zoran
AU  - Milovanović, Aleksandar
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7623
AB  - The paper examines the resistance to the effect of cavitation of raw basalt samples from the Vrelo-Kopaonik deposit and basalt-based glass-ceramics obtained by melting and casting of the basalt aggregate. A change in the sample mass in function of the cavitation time was monitored for the evaluation of cavitation resistance. The level of degradation of the surface of the sample was quantified using the image analysis. The change in the morphology of the sample surface with the test time was followed by scanning electron microscopy. In the case of raw basalt samples it is evident that the incubation period in the early phase of cavitation damage is short, because the period without mass loss is almost negligible. According to the selected test conditions in the first 15 min, the mass loss of these samples is up to 15 mg, for 120 min exposure is 88,5mg, with a cavitation rate of 0,7 mg/min and total surface area damage of 35%. Analyzing the progression of erosion samples of glass-ceramics, it can be concluded that the loss of mass is small, in the first 15 min the mass loss is 1,29 mg, for 120 min exposure is 3,53 mg, with a cavitation rate of 0.03 mg/min and total surface damage of the sample surface of 12%. The higher erosion rate of the raw basalt samples compared to glass-ceramic samples based on basalt can be interpreted by the rough structure of the olivine-pyrroxene basalt from Vrelo-Kopaonik deposit, compared to the compact structure of the obtained glass-ceramic samples, with glass and fluid texture, very great hardness. Research has shown that the process of obtaining samples of glass-ceramic greatly influences cavitation resistance, especially relaxation cooling processes that eliminate internal stresses and reduce brittleness of samples. It has been shown that glass-ceramic samples based on olivine-pyroxene basalt from the test deposit can be applied in conditions in which high cavitation loads are expected.
C3  - The Nineth Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 20-21, 2021, Book of Abstracts
T1  - Determination of cavitation resistance of glass-	ceramics based on basalt
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7623
ER  - 

@conference{
author = "Pavlović, Marko and Dojčinović, Marina and Andrić, Ljubiša and Trumbulović, Ljiljana and Čeganjac, Zoran and Milovanović, Aleksandar",
year = "2021",
abstract = "The paper examines the resistance to the effect of cavitation of raw basalt samples from the Vrelo-Kopaonik deposit and basalt-based glass-ceramics obtained by melting and casting of the basalt aggregate. A change in the sample mass in function of the cavitation time was monitored for the evaluation of cavitation resistance. The level of degradation of the surface of the sample was quantified using the image analysis. The change in the morphology of the sample surface with the test time was followed by scanning electron microscopy. In the case of raw basalt samples it is evident that the incubation period in the early phase of cavitation damage is short, because the period without mass loss is almost negligible. According to the selected test conditions in the first 15 min, the mass loss of these samples is up to 15 mg, for 120 min exposure is 88,5mg, with a cavitation rate of 0,7 mg/min and total surface area damage of 35%. Analyzing the progression of erosion samples of glass-ceramics, it can be concluded that the loss of mass is small, in the first 15 min the mass loss is 1,29 mg, for 120 min exposure is 3,53 mg, with a cavitation rate of 0.03 mg/min and total surface damage of the sample surface of 12%. The higher erosion rate of the raw basalt samples compared to glass-ceramic samples based on basalt can be interpreted by the rough structure of the olivine-pyrroxene basalt from Vrelo-Kopaonik deposit, compared to the compact structure of the obtained glass-ceramic samples, with glass and fluid texture, very great hardness. Research has shown that the process of obtaining samples of glass-ceramic greatly influences cavitation resistance, especially relaxation cooling processes that eliminate internal stresses and reduce brittleness of samples. It has been shown that glass-ceramic samples based on olivine-pyroxene basalt from the test deposit can be applied in conditions in which high cavitation loads are expected.",
journal = "The Nineth Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 20-21, 2021, Book of Abstracts",
title = "Determination of cavitation resistance of glass-	ceramics based on basalt",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7623"
}

Pavlović, M., Dojčinović, M., Andrić, L., Trumbulović, L., Čeganjac, Z.,& Milovanović, A.. (2021). Determination of cavitation resistance of glass-	ceramics based on basalt. in The Nineth Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 20-21, 2021, Book of Abstracts.
https://hdl.handle.net/21.15107/rcub_machinery_7623

Pavlović M, Dojčinović M, Andrić L, Trumbulović L, Čeganjac Z, Milovanović A. Determination of cavitation resistance of glass-	ceramics based on basalt. in The Nineth Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 20-21, 2021, Book of Abstracts. 2021;.
https://hdl.handle.net/21.15107/rcub_machinery_7623 .

Pavlović, Marko, Dojčinović, Marina, Andrić, Ljubiša, Trumbulović, Ljiljana, Čeganjac, Zoran, Milovanović, Aleksandar, "Determination of cavitation resistance of glass-	ceramics based on basalt" in The Nineth Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 20-21, 2021, Book of Abstracts (2021),
https://hdl.handle.net/21.15107/rcub_machinery_7623 .

TY  - JOUR
AU  - Pavlović, Marko
AU  - Sarvan, Muhamed
AU  - Aćimović, Zagorka
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7644
AB  - U radu su prikazani rezultati dugogodišnjih istraživanja metode livenja sa isparljivim modelima za
dobijanje odlivaka za auto industriju. Metoda je relativno nova, a koristi se za izradu složenih
odlivaka i pruža niz prednosti u odnosu na livenje u peščane kalupe- povećano iskorišćenje
metala, smanjenje i eliminaciju upotrebe jezgara za formiranje unutrašnjih površina odlivaka,
smanjenje čišćenja i mašinske obrade odlivaka. Metodu razvijaju i primenjuju poznate svetske
livnice u cilju zadovoljenja visokih zahteva kvaliteta odlivaka, sa jedne strane i smanjenja troškova
proizvodnje, sa druge strane. Međutim, nedovoljno poznavanje i istraženost fenomena procesa,
nedostatak informacija, obzirom da je većina na nivou poslovnih tajni kompanija, nedostatak
odgovarajućih materijala za izradu modela i vatrostalnih premaza za modele, smanjuje mogućnost
ostvajanja i šire primene ove tehnologije u praksi. U Srbiji i zemljama u okruženju metoda nije
primenjena. Rad obuhvata fizičko-hemijsku analizu procesa livenja u funkciji tehnoloških
parametara relevantnih za kvalitet odlivaka i može biti od koristi za planiranje mogućnosti izgradnje
livnica ovog tipa.
T2  - STRUČNI BILTEN – IPI
T1  - Efekti primene metode livenja sa isparljivim modelima  za dobijanje odlivaka za auto industriju
EP  - 48
IS  - 32
SP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7644
ER  - 

@article{
author = "Pavlović, Marko and Sarvan, Muhamed and Aćimović, Zagorka",
year = "2015",
abstract = "U radu su prikazani rezultati dugogodišnjih istraživanja metode livenja sa isparljivim modelima za
dobijanje odlivaka za auto industriju. Metoda je relativno nova, a koristi se za izradu složenih
odlivaka i pruža niz prednosti u odnosu na livenje u peščane kalupe- povećano iskorišćenje
metala, smanjenje i eliminaciju upotrebe jezgara za formiranje unutrašnjih površina odlivaka,
smanjenje čišćenja i mašinske obrade odlivaka. Metodu razvijaju i primenjuju poznate svetske
livnice u cilju zadovoljenja visokih zahteva kvaliteta odlivaka, sa jedne strane i smanjenja troškova
proizvodnje, sa druge strane. Međutim, nedovoljno poznavanje i istraženost fenomena procesa,
nedostatak informacija, obzirom da je većina na nivou poslovnih tajni kompanija, nedostatak
odgovarajućih materijala za izradu modela i vatrostalnih premaza za modele, smanjuje mogućnost
ostvajanja i šire primene ove tehnologije u praksi. U Srbiji i zemljama u okruženju metoda nije
primenjena. Rad obuhvata fizičko-hemijsku analizu procesa livenja u funkciji tehnoloških
parametara relevantnih za kvalitet odlivaka i može biti od koristi za planiranje mogućnosti izgradnje
livnica ovog tipa.",
journal = "STRUČNI BILTEN – IPI",
title = "Efekti primene metode livenja sa isparljivim modelima  za dobijanje odlivaka za auto industriju",
pages = "48-42",
number = "32",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7644"
}

Pavlović, M., Sarvan, M.,& Aćimović, Z.. (2015). Efekti primene metode livenja sa isparljivim modelima  za dobijanje odlivaka za auto industriju. in STRUČNI BILTEN – IPI(32), 42-48.
https://hdl.handle.net/21.15107/rcub_machinery_7644

Pavlović M, Sarvan M, Aćimović Z. Efekti primene metode livenja sa isparljivim modelima  za dobijanje odlivaka za auto industriju. in STRUČNI BILTEN – IPI. 2015;(32):42-48.
https://hdl.handle.net/21.15107/rcub_machinery_7644 .

Pavlović, Marko, Sarvan, Muhamed, Aćimović, Zagorka, "Efekti primene metode livenja sa isparljivim modelima  za dobijanje odlivaka za auto industriju" in STRUČNI BILTEN – IPI, no. 32 (2015):42-48,
https://hdl.handle.net/21.15107/rcub_machinery_7644 .