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

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

Stojanović, M., Janković, K., Bojović, D., Terzić, A.,& Antić Aranđelović, L.. (2023). Influence of recycled rubber on properties of concrete. in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia
Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, Novi Sad., 487-494.
https://hdl.handle.net/21.15107/rcub_rims_818

Stojanović M, Janković K, Bojović D, Terzić A, Antić Aranđelović L. Influence of recycled rubber on properties of concrete. in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia. 2023;:487-494.
https://hdl.handle.net/21.15107/rcub_rims_818 .

Stojanović, Marko, Janković, Ksenija, Bojović, Dragan, Terzić, Anja, Antić Aranđelović, Lana, "Influence of recycled rubber on properties of concrete" in 16th International Scientific Conference „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Serbia (2023):487-494,
https://hdl.handle.net/21.15107/rcub_rims_818 .

TY  - CONF
AU  - Stojanović, Marko
AU  - Antić Aranđelović, Lana
AU  - Bojović, Dragan
AU  - Janković, Ksenija
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/587
AB  - The paper shows the influence of steel fibers obtained from steel wire separated in the recycling process of waste car tires on the properties of concrete. The reference concrete was prepared, as well as concretes with the addition of steel fibers, which were varied in contents at 20 kg/m3 and 40 kg/m3. The slump test of fresh concrete was performed using the Webe method, where it was established that with an increase in the amount of fibers, concretes with a stiffer consistency are obtained. Concrete beams were tested for strength during flexure tension (limit of proportionality (LOP) and residual flexural strength).
Can be concluded that the residual flexure strength greater than 1.5 MPa at a CMOD of 0.5 mm is already achieved with the addition of 20 kg of fibers per m3 of concrete, while both conditions for the residual bending strengths are satisfied with the addition of 40 kg of fibers per m3 of concrete and that they amount to 2.4 MPa at a CMOD of 0.5 mm and 1.4 MPa at a CMOD of 3.5 mm.
C3  - Proceedings of the 20th International symposium of MASE, Skopje, Republic of North Macedonia
T1  - The influence of steel fibers obtained by recycling waste tires on the properties of concrete
EP  - 1150
SP  - 1145
UR  - https://hdl.handle.net/21.15107/rcub_rims_587
ER  - 

@conference{
author = "Stojanović, Marko and Antić Aranđelović, Lana and Bojović, Dragan and Janković, Ksenija",
year = "2023",
abstract = "The paper shows the influence of steel fibers obtained from steel wire separated in the recycling process of waste car tires on the properties of concrete. The reference concrete was prepared, as well as concretes with the addition of steel fibers, which were varied in contents at 20 kg/m3 and 40 kg/m3. The slump test of fresh concrete was performed using the Webe method, where it was established that with an increase in the amount of fibers, concretes with a stiffer consistency are obtained. Concrete beams were tested for strength during flexure tension (limit of proportionality (LOP) and residual flexural strength).
Can be concluded that the residual flexure strength greater than 1.5 MPa at a CMOD of 0.5 mm is already achieved with the addition of 20 kg of fibers per m3 of concrete, while both conditions for the residual bending strengths are satisfied with the addition of 40 kg of fibers per m3 of concrete and that they amount to 2.4 MPa at a CMOD of 0.5 mm and 1.4 MPa at a CMOD of 3.5 mm.",
journal = "Proceedings of the 20th International symposium of MASE, Skopje, Republic of North Macedonia",
title = "The influence of steel fibers obtained by recycling waste tires on the properties of concrete",
pages = "1150-1145",
url = "https://hdl.handle.net/21.15107/rcub_rims_587"
}

Stojanović, M., Antić Aranđelović, L., Bojović, D.,& Janković, K.. (2023). The influence of steel fibers obtained by recycling waste tires on the properties of concrete. in Proceedings of the 20th International symposium of MASE, Skopje, Republic of North Macedonia, 1145-1150.
https://hdl.handle.net/21.15107/rcub_rims_587

Stojanović M, Antić Aranđelović L, Bojović D, Janković K. The influence of steel fibers obtained by recycling waste tires on the properties of concrete. in Proceedings of the 20th International symposium of MASE, Skopje, Republic of North Macedonia. 2023;:1145-1150.
https://hdl.handle.net/21.15107/rcub_rims_587 .

Stojanović, Marko, Antić Aranđelović, Lana, Bojović, Dragan, Janković, Ksenija, "The influence of steel fibers obtained by recycling waste tires on the properties of concrete" in Proceedings of the 20th International symposium of MASE, Skopje, Republic of North Macedonia (2023):1145-1150,
https://hdl.handle.net/21.15107/rcub_rims_587 .

TY  - CONF
AU  - Stojanović, Marko
AU  - Antić Aranđelović, Lana
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Flajs, Željko
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/578
AB  - The paper presents the influence of the use of different types of fibers on the properties of concrete. All concrete samples were made  with  same component materials and compositions, except for the amount of fibers, which was varied. After hardening, the concrete samples were tested for compressive strength, tensile splitting strength and water penetration depth under pressure. Based on the test results, depending on the type, shape, amount and arrangement of fibers, the tensile and compressive strength values as well as the depth of water penetration under pressure were analyzed. Based on the tests performed, the best mechanical properties were achieved with the use of "Dramix 3D" steel fibers.
C3  - International Scientific Conference SINARG 2023, organized by the Faculty of Civil Engineering and Architecture, University of Niš, and Serbian Academy of Sciences and Arts, Local Branch in Niš, Proceedings
T1  - Influence of different types of fibers on properties of concrete
EP  - 1072
SP  - 1066
VL  - 2
UR  - https://hdl.handle.net/21.15107/rcub_rims_578
ER  - 

@conference{
author = "Stojanović, Marko and Antić Aranđelović, Lana and Janković, Ksenija and Bojović, Dragan and Flajs, Željko",
year = "2023",
abstract = "The paper presents the influence of the use of different types of fibers on the properties of concrete. All concrete samples were made  with  same component materials and compositions, except for the amount of fibers, which was varied. After hardening, the concrete samples were tested for compressive strength, tensile splitting strength and water penetration depth under pressure. Based on the test results, depending on the type, shape, amount and arrangement of fibers, the tensile and compressive strength values as well as the depth of water penetration under pressure were analyzed. Based on the tests performed, the best mechanical properties were achieved with the use of "Dramix 3D" steel fibers.",
journal = "International Scientific Conference SINARG 2023, organized by the Faculty of Civil Engineering and Architecture, University of Niš, and Serbian Academy of Sciences and Arts, Local Branch in Niš, Proceedings",
title = "Influence of different types of fibers on properties of concrete",
pages = "1072-1066",
volume = "2",
url = "https://hdl.handle.net/21.15107/rcub_rims_578"
}

Stojanović, M., Antić Aranđelović, L., Janković, K., Bojović, D.,& Flajs, Ž.. (2023). Influence of different types of fibers on properties of concrete. in International Scientific Conference SINARG 2023, organized by the Faculty of Civil Engineering and Architecture, University of Niš, and Serbian Academy of Sciences and Arts, Local Branch in Niš, Proceedings, 2, 1066-1072.
https://hdl.handle.net/21.15107/rcub_rims_578

Stojanović M, Antić Aranđelović L, Janković K, Bojović D, Flajs Ž. Influence of different types of fibers on properties of concrete. in International Scientific Conference SINARG 2023, organized by the Faculty of Civil Engineering and Architecture, University of Niš, and Serbian Academy of Sciences and Arts, Local Branch in Niš, Proceedings. 2023;2:1066-1072.
https://hdl.handle.net/21.15107/rcub_rims_578 .

Stojanović, Marko, Antić Aranđelović, Lana, Janković, Ksenija, Bojović, Dragan, Flajs, Željko, "Influence of different types of fibers on properties of concrete" in International Scientific Conference SINARG 2023, organized by the Faculty of Civil Engineering and Architecture, University of Niš, and Serbian Academy of Sciences and Arts, Local Branch in Niš, Proceedings, 2 (2023):1066-1072,
https://hdl.handle.net/21.15107/rcub_rims_578 .

TY  - CONF
AU  - Janković, Ksenija
AU  - Stanković, Srboljub
AU  - Bojović, Dragan
AU  - Stojanović, Marko
AU  - Antić Aranđelović, Lana
AU  - Terzić, Anja
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/575
AB  - The impacts of nano-silica addition, steel micro-reinforcement, and aggregate type on the mechanical properties and durability of ultra-high-performance concrete (UHPC) were studied. As aggregates, quartz and barite were used. The amounts of steel fibers and nano-silica were alternated. Six concrete mixes were produced with quartz sand, and the remaining six concrete mixes were designed with barite sand. Fibers made about 3-5% of the concrete composition’s mass. In a 2-5% concentration, nano-silica was used as a cement replacement. The inclusion of nano-silica significantly boosted the compressive strength of UHPC. The compressive and flexural strengths were also positively impacted by fiber supplementation ranging from 3% to 5%. The amount of fiber utilized proved to be more influential than the aggregate used. The UHPC concrete's durability was increased as all samples were highly resistant to freezing and thawing cycles. UHPC designed with barite aggregate demonstrated good X and gamma ray absorption at energies below 300 keV.
C3  - Serbian Ceramic Society Conference “Advanced Ceramic and Application XI – New frontiers in multifunctional material science and processing”, Book of Abstracts, Belgrade, Serbia
T1  - Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement
SP  - 83
UR  - https://hdl.handle.net/21.15107/rcub_rims_575
ER  - 

@conference{
author = "Janković, Ksenija and Stanković, Srboljub and Bojović, Dragan and Stojanović, Marko and Antić Aranđelović, Lana and Terzić, Anja",
year = "2023",
abstract = "The impacts of nano-silica addition, steel micro-reinforcement, and aggregate type on the mechanical properties and durability of ultra-high-performance concrete (UHPC) were studied. As aggregates, quartz and barite were used. The amounts of steel fibers and nano-silica were alternated. Six concrete mixes were produced with quartz sand, and the remaining six concrete mixes were designed with barite sand. Fibers made about 3-5% of the concrete composition’s mass. In a 2-5% concentration, nano-silica was used as a cement replacement. The inclusion of nano-silica significantly boosted the compressive strength of UHPC. The compressive and flexural strengths were also positively impacted by fiber supplementation ranging from 3% to 5%. The amount of fiber utilized proved to be more influential than the aggregate used. The UHPC concrete's durability was increased as all samples were highly resistant to freezing and thawing cycles. UHPC designed with barite aggregate demonstrated good X and gamma ray absorption at energies below 300 keV.",
journal = "Serbian Ceramic Society Conference “Advanced Ceramic and Application XI – New frontiers in multifunctional material science and processing”, Book of Abstracts, Belgrade, Serbia",
title = "Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement",
pages = "83",
url = "https://hdl.handle.net/21.15107/rcub_rims_575"
}

Janković, K., Stanković, S., Bojović, D., Stojanović, M., Antić Aranđelović, L.,& Terzić, A.. (2023). Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement. in Serbian Ceramic Society Conference “Advanced Ceramic and Application XI – New frontiers in multifunctional material science and processing”, Book of Abstracts, Belgrade, Serbia, 83.
https://hdl.handle.net/21.15107/rcub_rims_575

Janković K, Stanković S, Bojović D, Stojanović M, Antić Aranđelović L, Terzić A. Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement. in Serbian Ceramic Society Conference “Advanced Ceramic and Application XI – New frontiers in multifunctional material science and processing”, Book of Abstracts, Belgrade, Serbia. 2023;:83.
https://hdl.handle.net/21.15107/rcub_rims_575 .

Janković, Ksenija, Stanković, Srboljub, Bojović, Dragan, Stojanović, Marko, Antić Aranđelović, Lana, Terzić, Anja, "Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement" in Serbian Ceramic Society Conference “Advanced Ceramic and Application XI – New frontiers in multifunctional material science and processing”, Book of Abstracts, Belgrade, Serbia (2023):83,
https://hdl.handle.net/21.15107/rcub_rims_575 .

Stojanović, M., Janković, K., Bojović, D., Lončar, L.,& Antić Aranđelović, L.. (2022). Poboljšanje svojstava prefabrikovanih betonskih elemenata primenom SIKA AER SOLID. .
https://hdl.handle.net/21.15107/rcub_rims_553

Stojanović M, Janković K, Bojović D, Lončar L, Antić Aranđelović L. Poboljšanje svojstava prefabrikovanih betonskih elemenata primenom SIKA AER SOLID. 2022;.
https://hdl.handle.net/21.15107/rcub_rims_553 .

Stojanović, Marko, Janković, Ksenija, Bojović, Dragan, Lončar, Ljiljana, Antić Aranđelović, Lana, "Poboljšanje svojstava prefabrikovanih betonskih elemenata primenom SIKA AER SOLID" (2022),
https://hdl.handle.net/21.15107/rcub_rims_553 .

TY  - CONF
AU  - Stojanović, Marko
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Antić Aranđelović, Lana
AU  - Lončar, Ljiljana
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/556
AB  - Concrete in which the air entraining admixture was used can exhibit behavior which alternate from the ‘standard’ concrete behavior when employed in the structural design. The origin of this problem can be found in the changeable properties of the componential materials, incompatibility of the utilized raw materials, influence of extreme conditions on the concrete curing (i.e., increased temperature), etc. The possibility of using other additives for the concrete exposed to various environmental influences was investigated. Sustainability of concrete production and resource efficiency urged the searching for an adequate waste material or an industrial byproduct which would improve freezing/thawing resistance of concrete. In this paper the possibility of Sika Aer Solid powdery additive and recycled rubber as a substitute for the air entraining admixture was investigated. Four mixtures were designed: referent concrete with no air entraining admixtures, concrete with Sika Aer Solid, concrete with recycled rubber, and concrete with air entraining admixture. The properties of fresh and hardened concrete were examined. The obtained results of compressive strength, resistance to freezing/thawing cycles and depth of water penetration under pressure for altered concretes indicate that it is possible to use alternative additives as substitutes for air entraining admixture.
C3  - Serbian Ceramic Society Conference - Advanced Ceramics and Applications X: New Frontiers in Multifunctional Material Science and Processing, Book of Abstracts
T1  - Possibility of Using Other Additives as Replacement for Air Entraining Admixture in Concrete
UR  - https://hdl.handle.net/21.15107/rcub_rims_556
ER  - 

@conference{
author = "Stojanović, Marko and Janković, Ksenija and Bojović, Dragan and Antić Aranđelović, Lana and Lončar, Ljiljana",
year = "2022",
abstract = "Concrete in which the air entraining admixture was used can exhibit behavior which alternate from the ‘standard’ concrete behavior when employed in the structural design. The origin of this problem can be found in the changeable properties of the componential materials, incompatibility of the utilized raw materials, influence of extreme conditions on the concrete curing (i.e., increased temperature), etc. The possibility of using other additives for the concrete exposed to various environmental influences was investigated. Sustainability of concrete production and resource efficiency urged the searching for an adequate waste material or an industrial byproduct which would improve freezing/thawing resistance of concrete. In this paper the possibility of Sika Aer Solid powdery additive and recycled rubber as a substitute for the air entraining admixture was investigated. Four mixtures were designed: referent concrete with no air entraining admixtures, concrete with Sika Aer Solid, concrete with recycled rubber, and concrete with air entraining admixture. The properties of fresh and hardened concrete were examined. The obtained results of compressive strength, resistance to freezing/thawing cycles and depth of water penetration under pressure for altered concretes indicate that it is possible to use alternative additives as substitutes for air entraining admixture.",
journal = "Serbian Ceramic Society Conference - Advanced Ceramics and Applications X: New Frontiers in Multifunctional Material Science and Processing, Book of Abstracts",
title = "Possibility of Using Other Additives as Replacement for Air Entraining Admixture in Concrete",
url = "https://hdl.handle.net/21.15107/rcub_rims_556"
}

Stojanović, M., Janković, K., Bojović, D., Antić Aranđelović, L.,& Lončar, L.. (2022). Possibility of Using Other Additives as Replacement for Air Entraining Admixture in Concrete. in Serbian Ceramic Society Conference - Advanced Ceramics and Applications X: New Frontiers in Multifunctional Material Science and Processing, Book of Abstracts.
https://hdl.handle.net/21.15107/rcub_rims_556

Stojanović M, Janković K, Bojović D, Antić Aranđelović L, Lončar L. Possibility of Using Other Additives as Replacement for Air Entraining Admixture in Concrete. in Serbian Ceramic Society Conference - Advanced Ceramics and Applications X: New Frontiers in Multifunctional Material Science and Processing, Book of Abstracts. 2022;.
https://hdl.handle.net/21.15107/rcub_rims_556 .

Stojanović, Marko, Janković, Ksenija, Bojović, Dragan, Antić Aranđelović, Lana, Lončar, Ljiljana, "Possibility of Using Other Additives as Replacement for Air Entraining Admixture in Concrete" in Serbian Ceramic Society Conference - Advanced Ceramics and Applications X: New Frontiers in Multifunctional Material Science and Processing, Book of Abstracts (2022),
https://hdl.handle.net/21.15107/rcub_rims_556 .

TY  - CONF
AU  - Stojanović, Marko
AU  - Antić Aranđelović, Lana
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Lončar, Ljiljana
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/507
AB  - The paper presents the influence of the application of different types of fibers in
concrete beams on the flexural tensile strength. All concrete beams were made of
the same component materials and composition, except for the amount of fiber,
which is varied. After hardening, the height of the concrete beams in the central
part was reduced to 125 mm by cutting. The measurement of flexural tensile
strength by was performed according to SRPS EN 14651. Based on the test
results, depending on the type, shape, quantity and distribution of fibers, the
values of ultimate and residual strengths were analyzed.
C3  - Proceedings of the ASES International Symposium, Aranđelovac, Serbia
T1  - Influence of different types of fibers on flexural tensile strength
EP  - 439
SP  - 439
UR  - https://hdl.handle.net/21.15107/rcub_rims_507
ER  - 

@conference{
author = "Stojanović, Marko and Antić Aranđelović, Lana and Janković, Ksenija and Bojović, Dragan and Lončar, Ljiljana",
year = "2022",
abstract = "The paper presents the influence of the application of different types of fibers in
concrete beams on the flexural tensile strength. All concrete beams were made of
the same component materials and composition, except for the amount of fiber,
which is varied. After hardening, the height of the concrete beams in the central
part was reduced to 125 mm by cutting. The measurement of flexural tensile
strength by was performed according to SRPS EN 14651. Based on the test
results, depending on the type, shape, quantity and distribution of fibers, the
values of ultimate and residual strengths were analyzed.",
journal = "Proceedings of the ASES International Symposium, Aranđelovac, Serbia",
title = "Influence of different types of fibers on flexural tensile strength",
pages = "439-439",
url = "https://hdl.handle.net/21.15107/rcub_rims_507"
}

Stojanović, M., Antić Aranđelović, L., Janković, K., Bojović, D.,& Lončar, L.. (2022). Influence of different types of fibers on flexural tensile strength. in Proceedings of the ASES International Symposium, Aranđelovac, Serbia, 439-439.
https://hdl.handle.net/21.15107/rcub_rims_507

Stojanović M, Antić Aranđelović L, Janković K, Bojović D, Lončar L. Influence of different types of fibers on flexural tensile strength. in Proceedings of the ASES International Symposium, Aranđelovac, Serbia. 2022;:439-439.
https://hdl.handle.net/21.15107/rcub_rims_507 .

Stojanović, Marko, Antić Aranđelović, Lana, Janković, Ksenija, Bojović, Dragan, Lončar, Ljiljana, "Influence of different types of fibers on flexural tensile strength" in Proceedings of the ASES International Symposium, Aranđelovac, Serbia (2022):439-439,
https://hdl.handle.net/21.15107/rcub_rims_507 .

TY  - CONF
AU  - Stojanović, Marko
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Antić Aranđelović, Lana
AU  - Lončar, Ljiljana
PY  - 2021
UR  - http://rims.institutims.rs/handle/123456789/650
AB  - The influence of the application of different types of fibres on the flexural strength of beams cut from slabs of
sprayed concrete is presented in the paper. Fibres of different materials, shapes and dimensions were used. All types of
concrete were made of the same component materials and composition, except the amount of fibres that is varied. Slabs
of dimensions 60x60x10 cm were made using a concrete spraying machine. After curing, the beams of 75x125x500 mm
were cut from the beams. Flexural strength of the beams was tested according to SRPS EN 14488-3 at the age of 28
days. Based on the test results, depending on the type, shape, amount and distribution of fibres, values of ultimate and
residual strengths were analysed. The highest values of ultimate and residual strength at deformations of 0.5-1, 0.5-2 and
0.5-4 mm had sprayed concrete (or shotcrete) with the addition of 40 mm polypropylene fibres.
C3  - Proceedings of the 2nd International Conference CoMS 2020/21
T1  - Influence of different types of fibers on the ultimate and residual flexural strength of sprayed concrete
UR  - https://hdl.handle.net/21.15107/rcub_rims_650
ER  - 

@conference{
author = "Stojanović, Marko and Janković, Ksenija and Bojović, Dragan and Antić Aranđelović, Lana and Lončar, Ljiljana",
year = "2021",
abstract = "The influence of the application of different types of fibres on the flexural strength of beams cut from slabs of
sprayed concrete is presented in the paper. Fibres of different materials, shapes and dimensions were used. All types of
concrete were made of the same component materials and composition, except the amount of fibres that is varied. Slabs
of dimensions 60x60x10 cm were made using a concrete spraying machine. After curing, the beams of 75x125x500 mm
were cut from the beams. Flexural strength of the beams was tested according to SRPS EN 14488-3 at the age of 28
days. Based on the test results, depending on the type, shape, amount and distribution of fibres, values of ultimate and
residual strengths were analysed. The highest values of ultimate and residual strength at deformations of 0.5-1, 0.5-2 and
0.5-4 mm had sprayed concrete (or shotcrete) with the addition of 40 mm polypropylene fibres.",
journal = "Proceedings of the 2nd International Conference CoMS 2020/21",
title = "Influence of different types of fibers on the ultimate and residual flexural strength of sprayed concrete",
url = "https://hdl.handle.net/21.15107/rcub_rims_650"
}

Stojanović, M., Janković, K., Bojović, D., Antić Aranđelović, L.,& Lončar, L.. (2021). Influence of different types of fibers on the ultimate and residual flexural strength of sprayed concrete. in Proceedings of the 2nd International Conference CoMS 2020/21.
https://hdl.handle.net/21.15107/rcub_rims_650

Stojanović M, Janković K, Bojović D, Antić Aranđelović L, Lončar L. Influence of different types of fibers on the ultimate and residual flexural strength of sprayed concrete. in Proceedings of the 2nd International Conference CoMS 2020/21. 2021;.
https://hdl.handle.net/21.15107/rcub_rims_650 .

Stojanović, Marko, Janković, Ksenija, Bojović, Dragan, Antić Aranđelović, Lana, Lončar, Ljiljana, "Influence of different types of fibers on the ultimate and residual flexural strength of sprayed concrete" in Proceedings of the 2nd International Conference CoMS 2020/21 (2021),
https://hdl.handle.net/21.15107/rcub_rims_650 .

TY  - JOUR
AU  - Janković, Ksenija
AU  - Bojović, Dragan
AU  - Lončar, Ljiljana
AU  - Stojanović, Marko
AU  - Antić Aranđelović, Lana
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/330
AB  - Chemical, physical and mechanical properties of bottom ash from two thermal power plants were analysed in order to evaluate the quality of bottom ash and to determine the possibility of its use in composite materials. It was found that the bottom ash samples from both power plants show good properties enabling their practical use, and that they also meet most of the criteria specified for fly ash. Samples in which 4, 8, 12 and 16% of fine aggregate was replaced with bottom ash were tested. The results meet criteria of applicable regulations for concrete, which justifies the use of bottom ash in construction industry.
PB  - Croatian Soc Civil Engineers-Hsgi, Zagreb
T2  - Gradjevinar
T1  - Possibility of using bottom ash in precast concrete products
EP  - 419
IS  - 5
SP  - 413
VL  - 70
DO  - 10.14256/JCE.1589.2016
ER  - 

@article{
author = "Janković, Ksenija and Bojović, Dragan and Lončar, Ljiljana and Stojanović, Marko and Antić Aranđelović, Lana",
year = "2018",
abstract = "Chemical, physical and mechanical properties of bottom ash from two thermal power plants were analysed in order to evaluate the quality of bottom ash and to determine the possibility of its use in composite materials. It was found that the bottom ash samples from both power plants show good properties enabling their practical use, and that they also meet most of the criteria specified for fly ash. Samples in which 4, 8, 12 and 16% of fine aggregate was replaced with bottom ash were tested. The results meet criteria of applicable regulations for concrete, which justifies the use of bottom ash in construction industry.",
publisher = "Croatian Soc Civil Engineers-Hsgi, Zagreb",
journal = "Gradjevinar",
title = "Possibility of using bottom ash in precast concrete products",
pages = "419-413",
number = "5",
volume = "70",
doi = "10.14256/JCE.1589.2016"
}

Janković, K., Bojović, D., Lončar, L., Stojanović, M.,& Antić Aranđelović, L.. (2018). Possibility of using bottom ash in precast concrete products. in Gradjevinar
Croatian Soc Civil Engineers-Hsgi, Zagreb., 70(5), 413-419.
https://doi.org/10.14256/JCE.1589.2016

Janković K, Bojović D, Lončar L, Stojanović M, Antić Aranđelović L. Possibility of using bottom ash in precast concrete products. in Gradjevinar. 2018;70(5):413-419.
doi:10.14256/JCE.1589.2016 .

Janković, Ksenija, Bojović, Dragan, Lončar, Ljiljana, Stojanović, Marko, Antić Aranđelović, Lana, "Possibility of using bottom ash in precast concrete products" in Gradjevinar, 70, no. 5 (2018):413-419,
https://doi.org/10.14256/JCE.1589.2016 . .

TY  - JOUR
AU  - Janković, Ksenija
AU  - Stanković, Srboljub J.
AU  - Bojović, Dragan
AU  - Stojanović, Marko
AU  - Antić Aranđelović, Lana
PY  - 2016
UR  - http://rims.institutims.rs/handle/123456789/295
AB  - The development of building materials with improved characteristics and their application for increasing structure durability and sustainability is one of the goals in construction sector. The main objective of this paper is to evaluate the influence of nano-silica replacement of cement (2% or 5%) and aggregate type (quartz, barite or its combination 50:50 by volume) on the properties of ultra high performance concrete (UHPC). UHPC with nano-silica and combination of barite and quartz aggregate is composite which has finer pore-size distribution, improvement in compressive and flexural strength and in radiation protection characteristics, with potential usage as building material for hospitals and nuclear facilities.
PB  - Elsevier Sci Ltd, Oxford
T2  - Construction and Building Materials
T1  - The influence of nano-silica and barite aggregate on properties of ultra high performance concrete
EP  - 156
SP  - 147
VL  - 126
DO  - 10.1016/j.conbuildmat.2016.09.026
ER  - 

@article{
author = "Janković, Ksenija and Stanković, Srboljub J. and Bojović, Dragan and Stojanović, Marko and Antić Aranđelović, Lana",
year = "2016",
abstract = "The development of building materials with improved characteristics and their application for increasing structure durability and sustainability is one of the goals in construction sector. The main objective of this paper is to evaluate the influence of nano-silica replacement of cement (2% or 5%) and aggregate type (quartz, barite or its combination 50:50 by volume) on the properties of ultra high performance concrete (UHPC). UHPC with nano-silica and combination of barite and quartz aggregate is composite which has finer pore-size distribution, improvement in compressive and flexural strength and in radiation protection characteristics, with potential usage as building material for hospitals and nuclear facilities.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Construction and Building Materials",
title = "The influence of nano-silica and barite aggregate on properties of ultra high performance concrete",
pages = "156-147",
volume = "126",
doi = "10.1016/j.conbuildmat.2016.09.026"
}

Janković, K., Stanković, S. J., Bojović, D., Stojanović, M.,& Antić Aranđelović, L.. (2016). The influence of nano-silica and barite aggregate on properties of ultra high performance concrete. in Construction and Building Materials
Elsevier Sci Ltd, Oxford., 126, 147-156.
https://doi.org/10.1016/j.conbuildmat.2016.09.026

Janković K, Stanković SJ, Bojović D, Stojanović M, Antić Aranđelović L. The influence of nano-silica and barite aggregate on properties of ultra high performance concrete. in Construction and Building Materials. 2016;126:147-156.
doi:10.1016/j.conbuildmat.2016.09.026 .

Janković, Ksenija, Stanković, Srboljub J., Bojović, Dragan, Stojanović, Marko, Antić Aranđelović, Lana, "The influence of nano-silica and barite aggregate on properties of ultra high performance concrete" in Construction and Building Materials, 126 (2016):147-156,
https://doi.org/10.1016/j.conbuildmat.2016.09.026 . .