Influence of whitening additives on the properties of decorative slag-alkaline cements

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dc.contributor.authorGots, V. I.
dc.contributor.authorGelevera, O. G.
dc.contributor.authorPetropavlovsky, O. N.
dc.contributor.authorRogozina, N. V.
dc.contributor.authorSmeshko, V. V.
dc.date.accessioned2020-09-25T12:25:19Z
dc.date.available2020-09-25T12:25:19Z
dc.date.issued2020-09
dc.descriptiondoi:10.1088/1757-899X/907/1/012033uk_UA
dc.description.abstractTraditional decorative cements are made on the basis of white cements and the demand for them is constantly growing. But such cements have all the disadvantages of clinker cements, namely, high energy intensity and high price. An alternative may be slag-alkali cements having higher physical and mechanical characteristics and lower price. Therefore, these studies were aimed at choosing such additives that would have the maximum whitening properties and would enhance the stabilization of bleaching processes during hydration and hardening of slag in the presence of alkalis, to determine the simultaneous effect of three additives on the whiteness and physical-mechanical characteristics, as well as to determine the optimal the content of these additives in slag-alkali decorative compositions. In this work, as a result of the studies performed, the possibility of obtaining effective slag-alkali white cements as the basis for the production of decorative concrete with acceptable economic characteristics is proved. The influence of each of the bleaches on such characteristics of decorative slagalkali cements as strength, setting time, whiteness is established. Methods for optimizing compositions are identified.uk_UA
dc.identifier.citationInfluence of whitening additives on the properties of decorative slag-alkaline cements / V. I. Gots, O. G. Gelevera, O. N. Petropavlovsky [etc ] // IOP Conf. Series : Materials Science and Engineering. - IOP Publishing Ltd, 2020. - Vol. 907, 012033. - P. 1 - 7. – Bibliogr. : 18 titl.uk_UA
dc.identifier.issn1757-8981
dc.identifier.urihttps://repositary.knuba.edu.ua/handle/987654321/5760
dc.language.isoenuk_UA
dc.publisherIOP Publishing Ltduk_UA
dc.subjectкафедра технології будівельних конструкцій і виробівuk_UA
dc.subjectdecorative cementsuk_UA
dc.subjectslag-alkali cementsuk_UA
dc.subjectwhitening additivesuk_UA
dc.subject.udc691.327:666.973.2:669.046.58uk_UA
dc.titleInfluence of whitening additives on the properties of decorative slag-alkaline cementsuk_UA
dc.typeArticleuk_UA

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