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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">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2024-2(14)-59</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-867</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>ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ (ОРИГИНАЛЬНАЯ СТАТЬЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMICAL TECHNOLOGY (ORIGINAL ARTICLE)</subject></subj-group></article-categories><title-group><article-title>МОДИФИКАЦИЯ ПОЛИЭТИЛЕНОМ И ПОЛИПРОПИЛЕНОМ ДЛЯ УЛУЧШЕНИЯ СВОЙСТВ БИТУМА</article-title><trans-title-group xml:lang="en"><trans-title>POLYETHYLENE AND POLYPROPYLENE MODIFICATION FOR ENHANCED BITUMEN PROPERTIES</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2558-8579</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нурахметова</surname><given-names>Ж. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nurakhmetova</surname><given-names>Zh. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жанара Ануарбековна Нурахметова – PhD, старший преподаватель кафедры химии</p><p>010000, Казахстан, г. Астана, ул. Сатбаева, 2 </p></bio><bio xml:lang="en"><p>Zhanara Anuarbekovna Nurakhmetova – PhD, Senior Lecturer, Department of Chemistry</p><p>010000, Kazakhstan, Astana, 2 Satbaev Street </p></bio><email xlink:type="simple">zhanaranurakhmet@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4700-364X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коспармакова</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosparmakova</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Самал Ахметалыевна Коспармакова – магистр, заместитель директора по качеству и логистике научно-производственного центра «ENU-Lab»</p><p>010000, Казахстан, г. Астана, ул. Кажымукана, 13 </p><p> </p></bio><bio xml:lang="en"><p>Samal Akhmetalievna Kosparmakova – master, deputy Director for Quality and Logistics</p><p>010000, Kazakhstan, Astana, 13 Kazhymukan Street </p></bio><email xlink:type="simple">smartsam0509@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3083-5255</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дюсова</surname><given-names>Р. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyusova</surname><given-names>R. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ризагуль Муслимовна Дюсова – кандидат технических наук, постокторант кафедры «Механика и нефтегазовое дело»</p><p>140008, Казахстан, г. Павлодар, ул. Ломова, 64 </p></bio><bio xml:lang="en"><p>Rizagul Muslimovna Dyusova – Candidate of Technical Sciences, post-doctoral student of the Department of Mechanics and Oil and Gas Business</p><p>140008, Kazakhstan, Pavlodar, 64 Lomov Street </p></bio><email xlink:type="simple">rizagul.dyussova@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6202-3951</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сейтенова</surname><given-names>Г. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Seitenova</surname><given-names>G. Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гайни Жумагалиевна Сейтенова – кандидат химических наук, ассоциированный профессор кафедры «Химия» </p><p>010000, Казахстан, г. Астана, ул. Сатбаева, 2 </p></bio><bio xml:lang="en"><p>Gaini Zhumagalievna Seitenova – Candidate of Chemical Sciences, Associate Professor of the Department of Chemistry</p><p>010000, Kazakhstan, Astana, 2 Satbaev Street </p></bio><email xlink:type="simple">gainiseitenova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джексембаева</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Jexembayeva</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Асель Ермековна Джексембаева – директор Департамента развития инноваций</p><p>010000, Казахстан, г. Астана, ул. Сатбаева, 2 </p></bio><bio xml:lang="en"><p>Asel Ermekovna Jexembayeva – Director of the Innovation Development Department</p><p>010000, Kazakhstan, Astana, 2 Satbaev Street </p></bio><email xlink:type="simple">dzhexembayeva_aye@enu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Евразийский национальный университет им. Л.Н. Гумилева<country>Казахстан</country></aff><aff xml:lang="en">L.N. Gumilyov Eurasian National University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Научно-производственный центр «ENU-Lab», ЕНУ им. Л.Н. Гумилева<country>Казахстан</country></aff><aff xml:lang="en">Research and Production Center ENU-Lab at L.N. Gumilyov Eurasian National University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">НАО «Торайгыров университет»<country>Казахстан</country></aff><aff xml:lang="en">Toraighyrov University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>29</day><month>06</month><year>2024</year></pub-date><volume>1</volume><issue>2(14)</issue><fpage>495</fpage><lpage>502</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Нурахметова Ж.А., Коспармакова С.А., Дюсова Р.М., Сейтенова Г.Ж., Джексембаева А.Е., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Нурахметова Ж.А., Коспармакова С.А., Дюсова Р.М., Сейтенова Г.Ж., Джексембаева А.Е.</copyright-holder><copyright-holder xml:lang="en">Nurakhmetova Z.A., Kosparmakova S.A., Dyusova R.M., Seitenova G.Z., Jexembayeva A.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://tech.vestnik.shakarim.kz/jour/article/view/867">https://tech.vestnik.shakarim.kz/jour/article/view/867</self-uri><abstract><p>В данной статье представлен обзор как научных исследований, так и практического опыта, касающихся последних доступных данных о битумах, модифицированных с использованием полимеров, среди которых особое внимание уделяется полиэтилену (ПЭ) и полипропилену (ПП), которые широко используются для значительного улучшения свойств битума. В рамках этого литературного обзора авторы сосредотачиваются на химическом составе модифицированного битума, оценивают различные подходы и методы, применяемые для улучшения его технических характеристик при строительстве дорожных покрытий, а также рассматривают традиционные добавки и полимеры. Исследование подтверждает, что полимеры значительно улучшают эксплуатационные характеристики и свойства битума. Вязкоупругие свойства полимерно-модифицированного битума (ПМБ) зависят от различных факторов, таких как исходная структура и концентрация полимера, температура и технология смешивания, а также разновидности битума и его устойчивость к таким факторам, как растворители и колебания температуры. Хотя можно утверждать, что как традиционные добавки, так и полимеры обладают потенциалом для улучшения специфических свойств битума, ПМБ, по-видимому, существенно повышает способность композитного материала выдерживать более широкий диапазон климатических условий.</p></abstract><trans-abstract xml:lang="en"><p>This paper presents a review of both the research and practice regarding the latest available information on bitumen modified using polymers, among which special attention is paid to polyethylene (PE) and polypropylene (PP), both widely used to significantly improve the properties of bitumen. In this literature review, the authors concentrate on the chemical composition of modified bitumen, assessing the various approaches utilized in improving its engineering properties in paving, as well as looking at traditional additives and polymers. The latter have been shown to greatly enhance the performance characteristics and properties of bitumen. The viscoelastic behavior of polymer-modified bitumen (PMB) depends on various factors, including initial polymer structure and concentration, mixing temperature and technique, as a well as species of bitumen and its resistance to factors such as solvents and temperature fluctuations. Though an assertion can be made that both traditional additives and polymers have the potential to improve specific properties of bitumen, PMB appears to provide significant increases to the ability of the composite material to withstand a broader range of climatic conditions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Полимер – модифицированный битум</kwd><kwd>полиэтилен</kwd><kwd>полипропилен</kwd><kwd>модификация</kwd><kwd>связующее вещество</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Polymer – modified bitumen</kwd><kwd>polyethylene</kwd><kwd>polypropylene</kwd><kwd>modification</kwd><kwd>coupling agent</kwd></kwd-group><funding-group xml:lang="en"><funding-statement>This research has been/was/is funded by the Committee of Science of the Ministry of Science and Higher Education of the Republic of Kazakhstan (Grant No. BR21882278 «Establishment of a construction and technical engineering centre to provide a full cycle of accredited services to the construction, road-building sector of the Republic of Kazakhstan»).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Improvement of polypropylene (PP)-modified bitumen through lignin addition / E. 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