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Activarea în strat magnetofluidizat a apei de amestec pentru betoane și mortare

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dc.contributor.author GONCIARUC, Valeriu
dc.contributor.author RUSU, Ion
dc.contributor.author BOLOGA, Mircea
dc.contributor.author VRABIE, Elvira
dc.contributor.author POLICARPOV, Albert
dc.contributor.author LUCAȘENCO, Victor
dc.date.accessioned 2021-07-26T04:45:39Z
dc.date.available 2021-07-26T04:45:39Z
dc.date.issued 2021
dc.identifier.citation GONCIARUC, Valeriu, RUSU, Ion, BOLOGA, Mircea [et al.]. Activarea în strat magnetofluidizat a apei de amestec pentru betoane și mortare. In: Probleme actuale ale urbanismului şi amenajării teritoriului: materialele conf., 27 noiem. 2020, Chişinău, 2021, pp. 405-410. ISBN 978-9975-87-779-4. en_US
dc.identifier.isbn 978-9975-87-779-4
dc.identifier.uri http://repository.utm.md/handle/5014/16650
dc.description.abstract There are presented the experimental results of the activation of water in magneto fluidized layer. Activated water is used as mixing water for a concrete mix consisting of sand and cement. Sand and cement were also activated in the magneto fluidized layer. Magneto fluidized layer is a suspension of needle-shaped ferromagnetic elements in a rotating electromagnetic field. As a result of intense collisions between ferromagnetic elements and sand and cement particles, the components of the concrete mixture are crushed. As a result the reactivity of sand and cement increases, which makes it possible to increase the strength of concrete by almost 2,5-3 times. It is shown that the activation of water in the magnetic fluidized bed can further increase the compressive strength of concrete by 15-20%. The use of activated water accelerates the setting time of concrete. When using activated water as water for mixing concrete components, the maximum strength is already observed on the 14th day of hardening of the concrete compared to the usual conditions for 28 days. en_US
dc.language.iso ro 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 tratarea apei în câmp magnetic en_US
dc.subject activarea magnetică a apei en_US
dc.subject activarea electromagnetică a apei en_US
dc.subject amestecuri de betoane en_US
dc.subject amestecuri de ipsos en_US
dc.title Activarea în strat magnetofluidizat a apei de amestec pentru betoane și mortare en_US
dc.type Article en_US


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