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Мониторинг содержания соединений аммония в добавках в бетоны

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dc.contributor.author БОНДАРЬ, Кристина
dc.contributor.author ЯЛОВАЯ, Наталья
dc.date.accessioned 2021-11-08T14:57:04Z
dc.date.available 2021-11-08T14:57:04Z
dc.date.issued 2016
dc.identifier.citation БОНДАРЬ, Кристина, ЯЛОВАЯ, Наталья. Мониторинг содержания соединений аммония в добавках в бетоны. In: Probleme actuale ale urbanismului şi amenajării teritoriului: culegere de art. la conferința tehnico-științifică internațională, 17-19 noiembrie 2016. Chişinău, 2016, vol. 3: Secţia: Drumuri, materiale și mecanizarea construcțiilor, pp. 35-40. ISBN 978-9975-71-850-9. en_US
dc.identifier.isbn 978-9975-71-850-9
dc.identifier.isbn 978-9975-71-847-9
dc.identifier.uri http://repository.utm.md/handle/5014/17918
dc.description.abstract The necessity for the selection of chemical additives for concrete from the point of view of the nature of the binder and the main effect of the action is dis- cussed in the paper. The obligatoriness of chemical analysis of the additives for concrete is considered from the perspective of their impact on the human body. The methodology for determination of the ammonium compounds content based on the potentiometric method in chemical additives for various purposes is pro- posed. According to this procedure the concentration of ammonium ions in the aqueous solutions should not exceed 100 mg/kg. It is reported that on the basis of the mentioned above methodology the amendment to the state standard is devel- oped. The data of monitoring of the content of ammonium ions in the additives used in the Brest region is resulted. en_US
dc.language.iso ru en_US
dc.publisher Universitatea Tehnică a Moldovei en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject аммиак en_US
dc.subject бетон en_US
dc.subject железобетон en_US
dc.subject цемент en_US
dc.title Мониторинг содержания соединений аммония в добавках в бетоны en_US
dc.type Article en_US


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  • 2016
    l7-19 noiembrie 2016. Vol.3

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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