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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">mgssuvest</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник МГСУ</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik MGSU</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1997-0935</issn><issn pub-type="epub">2304-6600</issn><publisher><publisher-name>Moscow State University of Civil Engineering (National Research University) (MGSU)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22227/1997-0935.2025.6.920-931</article-id><article-id custom-type="elpub" pub-id-type="custom">mgssuvest-658</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>Строительное материаловедение</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Construction material engineering</subject></subj-group></article-categories><title-group><article-title>Оценка возможности и эффективности использования террикоников Кизеловского угольного бассейна в качестве минеральной добавки в цементных системах</article-title><trans-title-group xml:lang="en"><trans-title>Estimation of possibility and efficiency of using coal gangue from Kizel coal basin as a mineral additive in cement systems</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-9470-1220</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Талейко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Taleiko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Алексеевич Талейко — аспирант кафедры строительного инжиниринга и материаловедения</p><p>614000, г. Пермь, Комсомольский пр-т, д. 29</p><p>РИНЦ AuthorID: 1221611, Scopus: 58204751900</p></bio><bio xml:lang="en"><p>Andrei A. Taleiko — postgraduate student of the Department of Construction Engineering and Materials Science</p><p>29 Komsomolsky prospekt, Perm, 614000</p><p>RSCI AuthorID: 1221611, Scopus: 58204751900</p></bio><email xlink:type="simple">taleyko.99@mail.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/0000-0002-0659-3324</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Леонтьев</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Leontev</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Степан Васильевич Леонтьев — кандидат технических наук, доцент кафедры строительного инжиниринга и материаловедения</p><p>614000, г. Пермь, Комсомольский пр-т, д. 29</p><p>РИНЦ AuthorID: 704103, Scopus: 57193724081</p></bio><bio xml:lang="en"><p>Stepan V. Leontev — Candidate of Technical Sciences, Associate Professor of the Department of Construction Engineering and Materials Science</p><p>29 Komsomolsky prospekt, Perm, 614000</p><p>RSCI AuthorID: 704103, Scopus: 57193724081</p></bio><email xlink:type="simple">n1306cl@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Пермский национальный исследовательский политехнический университет (ПНИПУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Perm National Research Polytechnic University (PNRPU)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2025</year></pub-date><volume>20</volume><issue>6</issue><fpage>920</fpage><lpage>931</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Талейко А.А., Леонтьев С.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Талейко А.А., Леонтьев С.В.</copyright-holder><copyright-holder xml:lang="en">Taleiko A.A., Leontev S.V.</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://www.vestnikmgsu.ru/jour/article/view/658">https://www.vestnikmgsu.ru/jour/article/view/658</self-uri><abstract><sec><title>Введение</title><p>Введение. Применение минеральных добавок (МД) для цементов и материалов, изготавливаемых на цементной основе, позволяет не только придавать им специальные свойства, но и увеличивает объемы их производства и использования, а также решает вопросы утилизации отходов промышленности. Так, в Пермском крае на территории Кизеловского угольного бассейна не решенной остается проблема ликвидации большого количества отходов угледобычи (террикоников). Цель исследования — оценить возможность и эффективность применения террикоников в качестве МД в цементных системах.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Использовался портландцемент типа ЦЕМ I, перегоревший терриконик («красный» терриконик), негорелый терриконик («черный» терриконик), а также монофракционный кварцевый песок. Термоактивация «черного» терриконика проводилась при 700 °С в муфельной печи в течение двух часов. Химический состав террикоников определялся флуоресцентным рентгеноспектральным методом, минералогический состав — методом экспрессного рентгенографического количественного фазового анализа, термический анализ — методом синхронного ДСК/ТГ анализа. Пределы прочности при изгибе и сжатии цементного камня определялись по ГОСТ 310.4–81.</p></sec><sec><title>Результаты</title><p>Результаты. Результаты химического и минералогического анализа показали, что «красный» терриконик состоит в основном из кварца (65,9 %), что может указывать на его пуццоланическую активность, а «черный» терриконик состоит главным образом из каолинита (41 %) и кварца (28,3 %). Наличие каолинита свидетельствует о возможности получения из данного материала активной минеральной добавки — метакаолинита. Результаты определения пределов прочности при изгибе и сжатии образцов показали, что замена 10–30 % цемента «красным» террикоником практически не снижает прочности раствора, а при замене 20 % цемента «черным» террикоником прочность на сжатие увеличивается на 21 %.</p></sec><sec><title>Выводы</title><p>Выводы. Результаты химического, минералогического и термического анализа террикоников показали возможность их применения в качестве МД в цементах и цементных системах.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The use of mineral additives (MA) for cements and cement-based materials allows not only to give them special properties, but also increases the volume of their production and use, as well as solves the issues of industrial waste utilization. For example, in Perm Krai in the territory of the Kizel coal basin the problem of liquidation of a large amount of coal mining waste (coal gangue) remains unsolved. The aim of the research is to evaluate the possibility and efficiency of using coal gangue as mineral additives in cement systems.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Portland cement CEM I, self-ignited coal gangue, not ignited coal gangue and also uniform quartz sand were used as raw materials. Not ignited coal gangue was thermal activated at the temperature of 700 °С in muffle furnace during 2 hours. Chemical composition of coal gangue was determined by the fluorescent X-ray spectral method and mineral composition by the method of rapid radiographic quantitative phase analysis. Thermal analysis was conducted by synchronous DSC/TG analysis method. Flexural and compressive strength of cement mortar were determined according to GOST 310.4–81 method.</p></sec><sec><title>Results</title><p>Results. According to the results of chemical and mineral analysis it was obtained that self-ignited coal gangue is mainly consisted of quartz (65.9 %) that may indicate pozzolanic properties. Whereas not ignited coal gangue mainly consists of kaolinite (41 %) and quartz (28.3 %). The presence of kaolinite, which was also confirmed by endothermic effect on the thermogram, enables to produce active mineral admixture — metakaolinite by thermal activation. It was obtained that flexural and compressive strength of mortar with 10–30 % cement replacement by self-ignited goal gangue is not reduced. Whereas compressive strength of specimens with 20 % cement replacement by thermal activated not ignited coal gangue is increased by 21 %.</p></sec><sec><title>Conclusions</title><p>Conclusions. The possibility of utilization of Kizel coal gangue as supplementary cementitious material was established by chemical, mineral and thermal analyses.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>отходы угледобычи</kwd><kwd>терриконики</kwd><kwd>Кизеловский угольный бассейн</kwd><kwd>горелый терриконик</kwd><kwd>минеральная добавка</kwd><kwd>метакаолинит</kwd><kwd>термоактивация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>wastes of coal mining</kwd><kwd>coal gangue</kwd><kwd>Kizel coal basin</kwd><kwd>self-ignited coal gangue</kwd><kwd>supplementary cementitious material</kwd><kwd>metakaolinite</kwd><kwd>thermal activation</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">Kanagaraj B., Anand N., Samuvel Raj R., Lubloy E. 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