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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">vsgiu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Сибирского государственного индустриального университета</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of the Siberian State Industrial University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304 - 4497</issn><issn pub-type="epub">2307-1710</issn><publisher><publisher-name>Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.57070/2304-4497-2025-3(53)-34-42</article-id><article-id custom-type="elpub" pub-id-type="custom">vsgiu-719</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>Раздел 2. Металлургия и материаловедение</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Section 2. Metallurgy and Materials Science</subject></subj-group></article-categories><title-group><article-title>СИНТЕТИЧЕСКИЙ ВОЛЛАСТОНИТ И ДИОПСИД НА ОСНОВЕ ЗОЛЫ РИСОВОЙ ШЕЛУХИ КАК НАПОЛНИТЕЛИ ЭПОКСИДНЫХ КОМПОЗИЦИОННЫХ МАТЕРИАЛОВ</article-title><trans-title-group xml:lang="en"><trans-title>SYNTHETIC WOLLASTONITE AND DIOPSIDE ON THE BASE OF RICE HUSK ASH AS FILLERS OF EPOXY COMPOSITE MATERIALS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8425-1883</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соколова</surname><given-names>Алла Германовна</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolova</surname><given-names>Alla G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, доцент кафедры строительного материаловедения</p></bio><bio xml:lang="en"><p>PhD. Sci. (Tech.), Associate Prof., Associate Professor of the Department of Materials Science</p></bio><email xlink:type="simple">as.falconi@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/0000-0003-2318-7333</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Готлиб</surname><given-names>Елена Михайловна</given-names></name><name name-style="western" xml:lang="en"><surname>Gotlib</surname><given-names>Elena M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, профессор кафедры технологии синтетического каучука</p></bio><bio xml:lang="en"><p>Dr. Sci. (Tech.), Prof., Professor of the Department of Synthetic Rubber Technology</p></bio><email xlink:type="simple">egotlib@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский Московский государственный строительный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Moscow State University of Civil Engineering</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Казанский национальный исследовательский технологический университет</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Kazan National Research Technological University</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>09</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><fpage>34</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Соколова А., Готлиб Е., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Соколова А., Готлиб Е.</copyright-holder><copyright-holder xml:lang="en">Sokolova A., Gotlib E.</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://vestnik.sibsiu.ru/jour/article/view/719">https://vestnik.sibsiu.ru/jour/article/view/719</self-uri><abstract><p>Природные волластонит и диопсид являются уникальными наполнителями для создания эффективных полимерных композитных материалов с улучшенными механическими свойствами. Ввиду их высокой стоимости и дефицитности на отечественном рынке, актуально получение данных кальций-магниевых силикатов (КМС) путем твердофазного синтеза из недорогого сырья (сельскохозяйственных многотоннажных отходов рисового производства). Были изучены фазовый состав и свойства синтетических волластонита и диопсида, а также оценено их влияние на эксплуатационные свойства наполненных эпоксидных материалов. Проведены исследования по определению фазового состава, пористости, кислотно-основных свойств синтезированных наполнителей, оценено влияние данных характеристик на эксплуатационные свойства наполненных эпоксидных композиций. По своему фазовому составу синтетические волластонит и диопсид существенно отличаются. Синтетический волластонит в качестве побочной фазы содержит ларнит. По сравнению с диопсидом он обладает значительно большей удельной поверхностью пор и на порядок больший общий объем пор из-за более низкой температуры его твердофазного синтеза и примесей кристаллических диоксидов кремния. Было установлено, что наполнение силикатами приводит к образованию более организованной структуры полимерной матрицы. Полученные кальций-магниевые силикаты представляют собой эффективные наполнители композитных эпоксидных материалов, присутствие которых в композиции обеспечивает повышенную твердость, адгезионную прочность, износостойкость, снижают коэффициент статического трения, то есть улучшают трибологические свойства наполненных эпоксидных материалов, которые могут быть успешно применены в машиностроении.</p></abstract><trans-abstract xml:lang="en"><p>Natural wollastonite and diopside are unique fillers for the construction of efficient polymer composite materials with improved mechanical properties. Due to their high cost and scarcity in the domestic market, it is important to obtain these calcium-magnesium silicates (KMS) by solid-phase synthesis from inexpensive raw materials (agricultural high-tonnage rice production waste). The phase composition and properties of synthetic wollastonite and diopside were studied, and their effect on the performance properties of filled epoxy materials was evaluated. Studies have been conducted to determine the phase composition, porosity, and acid-base properties of synthesized fillers, and the effect of these characteristics on the performance properties of filled epoxy compositions has been evaluated. Synthetic wollastonite and diopside differ significantly in their phase composition. Synthetic wollastonite contains larnite as a side phase. Compared with diopside, it has a significantly larger specific pore surface and an order of magnitude larger total pore volume due to the lower temperature of its solid-phase synthesis and impurities of crystalline silicon dioxides. It was found that filling with silicates leads to the formation of a more organized polymer matrix structure. The obtained calcium-magnesium silicates are effective fillers of composite epoxy materials, the presence of which in the composition provides increased hardness, adhesive strength, wear resistance, reduces the coefficient of static friction, that is, improves the tribological properties of filled epoxy materials, which can be successfully used in mechanical engineering.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эпоксидные композиции</kwd><kwd>фазовый состав</kwd><kwd>твердость</kwd><kwd>износостойкость</kwd><kwd>коэффициент трения</kwd><kwd>пористость</kwd><kwd>синтетический волластонит</kwd><kwd>диопсид</kwd></kwd-group><kwd-group xml:lang="en"><kwd>epoxy composites</kwd><kwd>phase composition</kwd><kwd>hardness</kwd><kwd>wear resistance</kwd><kwd>friction coefficient</kwd><kwd>porosity</kwd><kwd>synthetic wollastonite</kwd><kwd>diopside</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">Шичалин О.О., Тарабанова А.Е., Папынов Е.К., Федорец А.Н., Буравлев И.Ю., Капустина О.В., Корнакова З.Э., Грибова В.В., Грибанова С.С. Гибридный микроволновой твердофазный синтез волластонита на основе природного возобновляемого сырья. Журнал неоргани-ческой химии. 2022;67(9):1266–1273. http://dx.doi.org/10.31857/S0044457X22090124</mixed-citation><mixed-citation xml:lang="en">Shichalin O.O., Tarabanova A.E., Papynov E.K., Fedorets A.N., Buravlev I.Yu., Kapustina O.V., Kornakova Z.E., Gribova V.V., Gribanova S.S. Hybrid microwave solid-phase synthesis of wollastonite from natural renewable raw materials. Zhurnal neorganicheskoi khimii. 2022;67(9):1266–1273. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Горбачев Д.В., Верещагин В.И., Роот Л.О. Эффективная технология изготовления электротехнической керамики из маложелезистых диопсидовых пород. Известия Томского политехнического университета. Инжиниринг георесурсов. 2024;335(8):29–36.</mixed-citation><mixed-citation xml:lang="en">http://dx.doi.org/10.31857/S0044457X22090124</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">http://dx.doi.org/10.18799/24131830/2024/8/4681</mixed-citation><mixed-citation xml:lang="en">Gorbachev D.V., Vereshchagin V.I., Root L.O. Efficient technology for manufacturing electrical ceramics from low-iron diopside rocks. Izvestiya Tomskogo politekhnicheskogo universiteta. Inzhiniring georesursov. 2024;335(8):29–36. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ma C., Hu J., Zong Z., Wang Ch., Gao D., Li Ch., Li X. Preparation of porous silica microspheres using silica nanoparticles with different morphologies and their properties as catalyst carriers. Journal of Porous Materials. 2023;31:377–390.</mixed-citation><mixed-citation xml:lang="en">http://dx.doi.org/10.18799/24131830/2024/8/4681</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Готлиб Е.М., Твердов И.Д., Галимов Э.Р., Долгова А.В., Гимранова А.Р. Сравнение модифицирующего действия в эпоксидных композициях диопсидсодержащих наполнителей на основе техногенного и растительного сырья. Известия КГАСУ. 2023;3(65):36–44.</mixed-citation><mixed-citation xml:lang="en">Ma C., Hu J., Zong Z., Wang Ch., Gao D., Li Ch., Li X. Preparation of porous silica microspheres using silica nanoparticles with different morphologies and their properties as catalyst carriers. Journal of Porous Materials. 2023; 31:377–390.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Zuwanna I., Riza M., Aprilia S., Syamsuddin Y. Biocomposite based on whey protein isolate with the addition silica from rice husk ash. Materials Today: Proceedings. 2022;63:147–152. http://dx.doi.org/10.1016/j.matpr.2022.02.056</mixed-citation><mixed-citation xml:lang="en">Gotlib E.M., Tverdov I.D., Galimov E.R., Dolgova A.V., Gimranova A.R. Comparison of the modifying action in epoxy compositions of diopside-containing fillers based on technogenic and plant raw materials. Izvestiya KGASU. 2023; 3(65):36–44. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Готлиб Е.М., Галимов Э.Р., Валеева А.Р., Кормушин К.В. Эпоксидные композиционные материалы с наполнителями на основе золы рисовой и гречневой шелухи и металлургических шлаков: Монография. Казань: Изд-во АН РТ, 2023:168.</mixed-citation><mixed-citation xml:lang="en">Zuwanna I., Riza M., Aprilia S., Syamsud-   din Y. Biocomposite based on whey protein isolate with the addition silica from rice husk ash. Materials Today: Proceedings. 2022;63:147–152. http://dx.doi.org/10.1016/j.matpr.2022.02.056</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Mishagin K.A., Yamaleeva E.S., Gotlib E.M., Sokolova A.G., Pirogova N.N. The Impact of Calcium Silicate Obtained from Zeolite Siliceous эпоксидных полимеров. Южно-Сибирский научный вестник. 2023;4:11–15.</mixed-citation><mixed-citation xml:lang="en">Gotlib E.M., Galimov E.R., Valeeva A.R., Kormushin K.V. Epoxy composite materials with fillers based on rice and buckwheat husk ash and metallurgical slag: Monograph. Kazan': Izd-vo AN RT, 2023:168. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">http://dx.doi.org/10.25699/SSSB.2023.50.4.017</mixed-citation><mixed-citation xml:lang="en">Mishagin K.A., Yamaleeva E.S., Gotlib E.M., Sokolova A.G., Pirogova N.N. The Impact of Calcium Silicate Obtained from Zeolite-Siliceous Rock on Properties of Ceramic Materials. Construction Economics. 2024;10:433–435.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Твердов И.Д., Ямалеева Е.С., Готлиб Е.М., Холин К.В., Султанов Т.В. Изучение фазовых превращений в процессе твердофазного синтеза диопсида на основе золы рисовой шелухи. Вестник Воронежского государ-ственного университета инженерных технологий. 2024;86(2):277–273.</mixed-citation><mixed-citation xml:lang="en">Tverdov I.D., Gotlib E.M., Ntsumu R.Sh., Yamaleeva E.S. Diopside as a filler for epoxy polymers. Yuzhno-Sibirskii nauchnyi vestnik. 2023;4:11–15. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">http://dx.doi.org/ 10.20914/2310-1202-2024-2-277-283</mixed-citation><mixed-citation xml:lang="en">http://dx.doi.org/10.25699/SSSB.2023.50.4.017</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Gotlib E.M., Tverdov I.D., Phuong H.T., Sokolova A.G. The impact of production temperature of synthetic wollastonite filled with rice husk on its composition and modifying effect. IOP Conference Series Materials Science. 2021;1030(1):012004. http://dx.doi.org/10.1088/1757-899X/1030/1/012004</mixed-citation><mixed-citation xml:lang="en">Tverdov I.D., Yamaleeva E.S., Gotlib E.M., Kholin K.V., Sultanov T.V. Study of phase transformations in the process of solid-phase synthesis of diopside based on rice husk ash. Vestnik Voronezhskogo gosudarstvennogo universiteta inzhenernykh tekhnologii. 2024;86(2):277–273. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Готлиб Е.М., Ямалеева Е.С., Валеева А.Р., Твердов И.Д. Антифрикционные эпоксид-ные материалы, наполненные силикатами на основе ископаемого, растительного и техногенного сырья. Ползуновский вестник. 2024;1:214–223. http://dx.doi.org/10.25712/ASTU.2072-8921.2024.01.027</mixed-citation><mixed-citation xml:lang="en">http://dx.doi.org/ 10.20914/2310-1202-2024-2-277-283</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Соколова А.Г. Поливинилхлоридные ком-позиционные материалы с наполнителем из рисовой шелухи и её золы: сопоставительный анализ с зарубежными аналогами. Экономика строительства. 2023;11:93–96.</mixed-citation><mixed-citation xml:lang="en">Gotlib E.M., Tverdov I.D., Phuong H.T., Sokolova A.G. The impact of production temperature of synthetic wollastonite filled with rice husk on its composition and modifying effect. IOP Conference Series Materials Science. 2021;1030(1):012004. http://dx.doi.org/ 10.1088/1757-899X/1030/1/012004</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Uflyand I.E., Irzhak V.I. Recent advances in the study of structure and properties of fiber composites with an epoxy matrix. Journal of Polymer Research. 2021;28:440.</mixed-citation><mixed-citation xml:lang="en">Gotlib E.M., Yamaleeva E.S., Valeeva A.R., Tverdov I.D. Antifriction epoxy materials filled with silicates based on fossil, plant and man-made raw materials. Polzunovskii vestnik. 2024;1:214–223. (In Russ.). http://dx.doi.org/10.25712/ASTU.2072-8921.2024.01.027</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">http://dx.doi.org/10.1007/s10965-021-02783-9</mixed-citation><mixed-citation xml:lang="en">Sokolova A.G. Polyvinyl chloride composite materials with filler from rice husk and its ash: comparative analysis with foreign analogues. Ekonomika stroitel'stva. 2023; 11:93–96. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Samad U.A., Mohammed J.A., Alam A. Maximizing the functional properties of epoxy coatings using milled Al for enhanced mechanical strength and corrosion resistance. Material Science -Poland. 2024;42(4):34–49.</mixed-citation><mixed-citation xml:lang="en">Uflyand I.E., Irzhak V.I. Recent advances in the study of structure and properties of fiber composites with an epoxy matrix. Journal of Polymer Research. 2021;28:440.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">http://dx.doi.org/10.2478/msp-2024-0042</mixed-citation><mixed-citation xml:lang="en">http://dx.doi.org/10.1007/s10965-021-02783-9</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Getem C., Gabbiye N. Synthesis and Characterization of β-Wollastonite from Limestone and Rice Husk as Reinforcement Filler for Clay Based Ceramic Tiles. In: Advances of Science and Technology. 7th EAI International Conference, ICAST 2019, Bahir Dar, Ethiopia. 2019:695–706. http://dx.doi.org/10.1007/978-3-030-43690-2_53</mixed-citation><mixed-citation xml:lang="en">Samad U.A., Mohammed J.A., Alam A. Maximizing the functional properties of epoxy coatings using milled Al for enhanced mechanical strength and corrosion resistance. Material     Science-Poland. 2024;42(4):34–49.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Lakov L., Jivov B., Aleksandrova M., Yordanov S., Toncheva K. Synthesis, phase composition and microstructure of colored ceramic materials based on diopside. Materials Science. Non-Equilibrium Phase Transformations. 2020;6(3):77–79.</mixed-citation><mixed-citation xml:lang="en">http://dx.doi.org/10.2478/msp-2024-0042</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Lokesh K.S., Pinto T., Mayya D.S., Shanmu-gan B.K., Panduranga B.P., Hanumanthappa H., Mohanraj G.T. Effect of Wollastonite Filler on the Experimental and Microstructural Analysis of Epoxy Composite Reinforced with E-glass Fibre. Journal of the Institution of Engineers (India): Series D. 2022; 103:489–496. http://dx.doi.org/10.1007/s40033-022-00347-9</mixed-citation><mixed-citation xml:lang="en">Getem C., Gabbiye N. Synthesis and Characterization of β‒Wollastonite from Limestone and Rice Husk as Reinforcement Filler for Clay Based Ceramic Tiles. In: Advances of Science and Technology. 7th EAI International Conference, ICAST 2019, Bahir Dar, Ethiopia. 2019:695–706. http://dx.doi.org/10.1007/978-3-030-43690-2_53</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Kholikulovuch O.E. Improved installation for determining antifriction properties of materials. In: E3S Web of Conferences. CONMECHYDRO – 2023. 2023; 401:04024.</mixed-citation><mixed-citation xml:lang="en">Lakov L., Jivov B., Aleksandrova M., Yordanov S., Toncheva K. Synthesis, phase composition and microstructure of colored ceramic materials based on diopside. Materials Science. Non-Equilibrium Phase Transformations. 2020;6(3):77–79.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">http://dx.doi.org/10.1051/e3sconf/202340104024</mixed-citation><mixed-citation xml:lang="en">Lokesh K.S., Pinto T., Mayya D.S., Shanmugan B.K., Panduranga B.P., Hanumanthappa H., Mohanraj G.T. Effect of Wollastonite Filler on the Experimental and Microstructural Analysis of Epoxy Composite Reinforced with E-glass Fibre. Journal of the Institution of Engineers (India): Series D. 2022; 103:489–496.  http://dx.doi.org/10.1007/s40033-022-00347-9</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Валеева А.Р., Гареев Б.И., Ситнов С.А., Соколова А.Г., Готлиб Е.М. Износостойкие эпоксидные материалы, наполненные продуктами переработки рисовой и гречневой шелухи. Экономика строительства. 2022;8:46–54.</mixed-citation><mixed-citation xml:lang="en">Kholikulovuch O.E. Improved installation for determining antifriction properties of materials. In: E3S Web of Conferences. CONMECHYDRO – 2023. 2023;401:04024.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Садыкова Д.Ф., Валеева А.Р., Гимранова А.Р., Готлиб Е.М. Эпоксидные и поливи-нилхлоридные материалы для покрытия полов с синтетическим волластонитом на основе золы рисовой шелухи. Полимеры в строительстве: научный интернет-журнал. 2024; 1(12):64–66.</mixed-citation><mixed-citation xml:lang="en">http://dx.doi.org/10.1051/e3sconf/202340104024</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Valeeva A.R., Gareev B.I., Sitnov S.A., Sokolova A.G., Gotlib E.M. Wear-resistant epoxy materials filled with processed rice and buckwheat husk products. Ekonomika stroitel'stva. 2022;8:46–54. (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Valeeva A.R., Gareev B.I., Sitnov S.A., Sokolova A.G., Gotlib E.M. Wear-resistant epoxy materials filled with processed rice and buckwheat husk products. Ekonomika stroitel'stva. 2022;8:46–54. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Sadykova D.F., Valeeva A.R., Gimranova A.R., Gotlib E.M. Epoxy and PVC floor coverings with synthetic wollastonite based on rice husk ash. Полимеры в строительстве: научный интернет-журнал. 2024;1(12):64–66.</mixed-citation><mixed-citation xml:lang="en">Sadykova D.F., Valeeva A.R., Gimranova A.R., Gotlib E.M. Epoxy and PVC floor coverings with synthetic wollastonite based on rice husk ash. Полимеры в строительстве: научный интернет-журнал. 2024;1(12):64–66.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
