TY  - CONF
AU  - Janković, Ksenija
AU  - Stanković, Srboljub
AU  - Stojanović, Marko
AU  - Bojović, Dragan
AU  - Antić, Lana
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12148
AB  - The aim of this investigation is to develop ultra high performance concrete (UHPC) for multipurpose - higher mechanical and ionizing radiation protection. The effect of nano-silica replacement (2 or 5%) on the properties of UHPC was compared with the referent concrete by testing compressive and flexural strength. As nano-silica influences cement hydration and modifies the pore structure, qualitative and quantitative analysis of pores was done using a device RapidAir 457. The second objective of this paper is to evaluate the influence of different aggregates on concrete properties. Two types of aggregate were used: quartz and barite. One of the most important characteristics of the concrete for protection against gamma and X radiation is its Total Attenuation Coefficient (µ/ρ)tot.
PB  - United Kingdom : University of Dundee
C3  - 9th International Concrete Conference 2016 "Environment, Efficiency and Economic Challenges for Concrete" : Proceedings
T1  - Effect of nano-silica and aggregate type on properties of ultra high performance concrete
SP  - 839
EP  - 846
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12148
ER  - 

@conference{
author = "Janković, Ksenija and Stanković, Srboljub and Stojanović, Marko and Bojović, Dragan and Antić, Lana",
year = "2016",
abstract = "The aim of this investigation is to develop ultra high performance concrete (UHPC) for multipurpose - higher mechanical and ionizing radiation protection. The effect of nano-silica replacement (2 or 5%) on the properties of UHPC was compared with the referent concrete by testing compressive and flexural strength. As nano-silica influences cement hydration and modifies the pore structure, qualitative and quantitative analysis of pores was done using a device RapidAir 457. The second objective of this paper is to evaluate the influence of different aggregates on concrete properties. Two types of aggregate were used: quartz and barite. One of the most important characteristics of the concrete for protection against gamma and X radiation is its Total Attenuation Coefficient (µ/ρ)tot.",
publisher = "United Kingdom : University of Dundee",
journal = "9th International Concrete Conference 2016 "Environment, Efficiency and Economic Challenges for Concrete" : Proceedings",
title = "Effect of nano-silica and aggregate type on properties of ultra high performance concrete",
pages = "839-846",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12148"
}

Janković, K., Stanković, S., Stojanović, M., Bojović, D.,& Antić, L.. (2016). Effect of nano-silica and aggregate type on properties of ultra high performance concrete. in 9th International Concrete Conference 2016 "Environment, Efficiency and Economic Challenges for Concrete" : Proceedings
United Kingdom : University of Dundee., 839-846.
https://hdl.handle.net/21.15107/rcub_vinar_12148

Janković K, Stanković S, Stojanović M, Bojović D, Antić L. Effect of nano-silica and aggregate type on properties of ultra high performance concrete. in 9th International Concrete Conference 2016 "Environment, Efficiency and Economic Challenges for Concrete" : Proceedings. 2016;:839-846.
https://hdl.handle.net/21.15107/rcub_vinar_12148 .

Janković, Ksenija, Stanković, Srboljub, Stojanović, Marko, Bojović, Dragan, Antić, Lana, "Effect of nano-silica and aggregate type on properties of ultra high performance concrete" in 9th International Concrete Conference 2016 "Environment, Efficiency and Economic Challenges for Concrete" : Proceedings (2016):839-846,
https://hdl.handle.net/21.15107/rcub_vinar_12148 .

TY  - JOUR
AU  - Janković, Ksenija S.
AU  - Stanković, Srboljub J.
AU  - Bojović, Dragan
AU  - Stojanović, Marko
AU  - Antić, Lana
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1295
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. (C) 2016 Elsevier Ltd. All rights reserved.
T2  - Construction and Building Materials
T1  - The influence of nano-silica and barite aggregate on properties of ultra high performance concrete
VL  - 126
SP  - 147
EP  - 156
DO  - 10.1016/j.conbuildmat.2016.09.026
ER  - 

@article{
author = "Janković, Ksenija S. and Stanković, Srboljub J. and Bojović, Dragan and Stojanović, Marko and Antić, 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. (C) 2016 Elsevier Ltd. All rights reserved.",
journal = "Construction and Building Materials",
title = "The influence of nano-silica and barite aggregate on properties of ultra high performance concrete",
volume = "126",
pages = "147-156",
doi = "10.1016/j.conbuildmat.2016.09.026"
}

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

Janković KS, Stanković SJ, Bojović D, Stojanović M, Antić 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 S., Stanković, Srboljub J., Bojović, Dragan, Stojanović, Marko, Antić, 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 . .