Alkali-Aggregate Reactions in Concrete
Authorized Users Only
2016
Authors
Toplicic-Ćurčić, GordanaMitić, Vojislav V.
Grdić, Dušan

Miljković, Miroslav
Contributors
Lee, William E.Gadow, Rainer

Mitić, Vojislav V.
Obradović, Nina

Conference object (Published version)

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In most concretes, aggregates are more or less chemically inert. However, some aggregates react with the alkali hydroxides in concrete, causing expansion and cracking over a period of many years. This alkali-aggregate reaction has two forms: alkali-silica reaction (ASR) and alkali-carbonate reaction (ACR). ASR is the most common form of alkali-aggregate reaction (AAR) in concrete; the other, much less common, form is alkali-carbonate reaction (ACR). If the aggregate is shown to be potentially reactive by the tests, some mitigation measure must be used to control the expansion and cracking. Alkali-silica reaction can be controlled using certain supplementary cementitious materials.
Keywords:
concrete / alkali-silica reactionSource:
Proceedings of the III Advanced Ceramics and Applications Conference, 2016, 361-383Publisher:
- Atlantis Press
Funding / projects:
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Toplicic-Ćurčić, Gordana AU - Mitić, Vojislav V. AU - Grdić, Dušan AU - Miljković, Miroslav PY - 2016 UR - https://dais.sanu.ac.rs/123456789/845 AB - In most concretes, aggregates are more or less chemically inert. However, some aggregates react with the alkali hydroxides in concrete, causing expansion and cracking over a period of many years. This alkali-aggregate reaction has two forms: alkali-silica reaction (ASR) and alkali-carbonate reaction (ACR). ASR is the most common form of alkali-aggregate reaction (AAR) in concrete; the other, much less common, form is alkali-carbonate reaction (ACR). If the aggregate is shown to be potentially reactive by the tests, some mitigation measure must be used to control the expansion and cracking. Alkali-silica reaction can be controlled using certain supplementary cementitious materials. PB - Atlantis Press C3 - Proceedings of the III Advanced Ceramics and Applications Conference T1 - Alkali-Aggregate Reactions in Concrete SP - 361 EP - 383 UR - https://hdl.handle.net/21.15107/rcub_dais_845 ER -
@conference{ author = "Toplicic-Ćurčić, Gordana and Mitić, Vojislav V. and Grdić, Dušan and Miljković, Miroslav", year = "2016", abstract = "In most concretes, aggregates are more or less chemically inert. However, some aggregates react with the alkali hydroxides in concrete, causing expansion and cracking over a period of many years. This alkali-aggregate reaction has two forms: alkali-silica reaction (ASR) and alkali-carbonate reaction (ACR). ASR is the most common form of alkali-aggregate reaction (AAR) in concrete; the other, much less common, form is alkali-carbonate reaction (ACR). If the aggregate is shown to be potentially reactive by the tests, some mitigation measure must be used to control the expansion and cracking. Alkali-silica reaction can be controlled using certain supplementary cementitious materials.", publisher = "Atlantis Press", journal = "Proceedings of the III Advanced Ceramics and Applications Conference", title = "Alkali-Aggregate Reactions in Concrete", pages = "361-383", url = "https://hdl.handle.net/21.15107/rcub_dais_845" }
Toplicic-Ćurčić, G., Mitić, V. V., Grdić, D.,& Miljković, M.. (2016). Alkali-Aggregate Reactions in Concrete. in Proceedings of the III Advanced Ceramics and Applications Conference Atlantis Press., 361-383. https://hdl.handle.net/21.15107/rcub_dais_845
Toplicic-Ćurčić G, Mitić VV, Grdić D, Miljković M. Alkali-Aggregate Reactions in Concrete. in Proceedings of the III Advanced Ceramics and Applications Conference. 2016;:361-383. https://hdl.handle.net/21.15107/rcub_dais_845 .
Toplicic-Ćurčić, Gordana, Mitić, Vojislav V., Grdić, Dušan, Miljković, Miroslav, "Alkali-Aggregate Reactions in Concrete" in Proceedings of the III Advanced Ceramics and Applications Conference (2016):361-383, https://hdl.handle.net/21.15107/rcub_dais_845 .