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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">jamt</journal-id><journal-title-group><journal-title xml:lang="ru">Journal of Advanced Materials and Technologies</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Advanced Materials and Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-2192</issn><issn pub-type="epub">2782-2206</issn><publisher><publisher-name>ФГБОУ ВО «ТГТУ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17277/jamt.2024.02.pp.091-099</article-id><article-id custom-type="elpub" pub-id-type="custom">jamt-11</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Современные конструкционные материалы, материалы для экстремальных условий</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Advanced structural materials, materials for extreme conditions</subject></subj-group></article-categories><title-group><article-title>Модифицирование мелкозернистого бетона углеродными нанотрубками</article-title><trans-title-group xml:lang="en"><trans-title>Modification of fine-grained concrete with carbon nanotubes</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-6688-0293</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ляшенко</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lyashenko</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ляшенко Дмитрий Александрович, аспирант </p><p>ул. Академическая, 1, Волгоград, 400074</p></bio><bio xml:lang="en"><p>Dmitry A. Lyashenko, Postgraduate</p><p>1, Akademicheskaya St., Volgograd, 400074</p></bio><email xlink:type="simple">Dmitiry.lyashenko@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-6688-0293</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Перфилов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Perfilov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Перфилов Владимир Александрович, доктор технических наук, профессор</p><p>ул. Академическая, 1, Волгоград, 400074</p></bio><bio xml:lang="en"><p>Vladimir A. Perfilov, D. Sc. (Eng.), Professor</p><p>1, Akademicheskaya St., Volgograd, 400074</p></bio><email xlink:type="simple">vladimirperfilov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Волгоградский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volgograd State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>13</day><month>02</month><year>2026</year></pub-date><volume>9</volume><issue>2</issue><fpage>91</fpage><lpage>99</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ляшенко Д.А., Перфилов В.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Ляшенко Д.А., Перфилов В.А.</copyright-holder><copyright-holder xml:lang="en">Lyashenko D.A., Perfilov V.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://jamt.elpub.ru/jour/article/view/11">https://jamt.elpub.ru/jour/article/view/11</self-uri><abstract><p>Рассмотрена возможность использования нанотехнологий в производстве бетона. Особое внимание уделено способу введения наноразмерных добавок, из-за их малой концентрации в составе бетона, а также их склонности к образованию агрегатов. Представлены экспериментальные данные по подбору вида пластифицирующей добавки для получения оптимальных пластических свойств бетонной смеси. На основе экспериментальных данных подобран пластификатор СП-3, который позволил понизить водоцементное отношение от 0,48 до 0,36 без потери пластичности смеси. Показаны данные по разработке состава наномодифицированного мелкозернистого бетона путем введения углеродных нанотрубок Таунит-М в количестве 0,01…0,001 % по массе вяжущего. Рассмотрено два метода внесения углеродных нанотрубок, а именно технология ультразвукового диспергирования, применение аппарата вихревого слоя и совместное применение двух технологий для комплексной добавки в бетон. Наибольшее повышение прочности (до 26 %) достигалось при введении в смесь нанотрубок с помощью линейно индукционного вращателя, совместно с введением в воду затворения пластификатора с помощью ультразвукового диспергатора.</p></abstract><trans-abstract xml:lang="en"><p>The article considers the possibility of using nanotechnology in the production of concrete. Special attention is paid to the method of administration of nano-sized additives, due to their low concentration in the composition of concrete, as well as their tendency to form aggregates. Experimental data on the selection of a type of plasticizing additive to obtain optimum plastic properties of a concrete mix are presented. Thus, on the basis of the experimental data, the plasticizer SP-3 was selected, which allowed to reduce the water-cement ratio from 0.48 to 0.36 without losing the plasticity of the mixture. Data on the development of the composition of nanomodified fine-grained concrete by introducing Taunit-M carbon nanotubes in the amount of 0.01–0.001 % by weight of the binder are also presented. Two methods of introducing carbon nanotubes are considered, namely the technology of ultrasonic dispersion and the use of a vortex layer apparatus. The possibility of combining the two technologies to introduce a complex additive into concrete is considered. The greatest increase in strength (up to 26 %) was achieved when nanotubes were introduced into the mix using a linear induction rotator together with the introduction of a plasticizer into the water using an ultrasonic disperser.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наномодифицированный бетон</kwd><kwd>углеродные нанотрубки</kwd><kwd>линейно индукционный вращатель</kwd><kwd>ультразвуковое диспергирование</kwd><kwd>суперпластификатор</kwd><kwd>прочность при сжатии</kwd><kwd>прочность при изгибе</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nanomodified concrete</kwd><kwd>carbon nanotubes</kwd><kwd>linear induction rotator</kwd><kwd>ultrasonic dispersion</kwd><kwd>superplasticizer</kwd><kwd>compressive strength</kwd><kwd>bending strength</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Palamarchuk AA, Shishkina OA, Kochurov DV, Tarakan AG. 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