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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">10.53360/2788-7995-2024-3(15)-44</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-1284</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>РЕГЕНЕРИРОВАНИЕ ВТОРИЧНЫХ АСФАЛЬТОВЫХ ПОКРЫТИЙ ОМОЛАЖИВАЮЩИМИ СРЕДСТВАМИ</article-title><trans-title-group xml:lang="en"><trans-title>REGENERATION OF SECONDARY ASPHALT PAVEMENTS WITH REJUVENATING AGENTS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-1592-6467</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Байдуллаев</surname><given-names>И.</given-names></name><name name-style="western" xml:lang="en"><surname>Baidullayev</surname><given-names>I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ильяс Байдуллаев – Младший научный сотрудник, Институт геологии и нефтегазового дела,</p><p>050013, г. Алматы, ул. Сатпаев 22</p></bio><bio xml:lang="en"><p>Ilyas Baidullayev – Junior researcher, Institute of geology, oil and gas, </p><p>050013, Almaty, Satpayev street 22</p></bio><email xlink:type="simple">ilyas.baidullayev@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/0000-0001-9872-6317</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Айткалиева</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Aitkaliyeva</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гульзат Айткалиева – PhD, ассоциированный профессор, Институт геологии и нефтегазового дела, </p><p>050013, г. Алматы, ул. Сатпаев 22</p></bio><bio xml:lang="en"><p>Gulzat Aitkaliyeva – PhD (Petrochemistry), Associate Professor,</p><p>050013, Almaty, Satpayev street 22</p></bio><email xlink:type="simple">g.aitkaliyeva@satbayev.university</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6209-5215</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Елубай</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yelubay</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мадениет Елубай – кандидат химических наук, декан факультета естественных наук, профессор, </p><p>140008, г. Павлодар, ул.Ломова 64</p></bio><bio xml:lang="en"><p>Madeniyet Yelubay – Candidate of Chemical Science, Dean of the Faculty of Natural Sciences, Professor, </p><p>140008, Pavlodar city, Lomova street, 64</p></bio><email xlink:type="simple">yelubay.m@tou.edu.kz</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7944-6341</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демеубаева</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Demeubayeva</surname><given-names>N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нурикамал Демеубаева – магистр технических наук, научный сотрудник, Институт геологии и нефтегазового дела, </p><p>050013, г. Алматы, ул. Сатпаев 22</p></bio><bio xml:lang="en"><p>Nurikamal Demeubayeva – Master of Technical Sciences, researcher, Institute of geology, oil and gas, </p><p>050013, Almaty, Satpayev street 22</p></bio><email xlink:type="simple">n.demeubayeva@satbayev.university</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7721-6473</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Амитова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Amitova</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Айгуль Амитова – PhD, заведующий кафедрой Химической и биохимической инженерии, Институт геологии и нефтегазового дела, </p><p>050013, г. Алматы, ул. Сатпаев 22</p></bio><bio xml:lang="en"><p>Aigul Amitova – PhD, Head of the Department of Chemical and Biochemical Engineering, Institute of geology, oil and gas, </p><p>050013, Almaty, Satpayev street 22</p></bio><email xlink:type="simple">a.amitova@satbayev.university</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Сатпаев университет<country>Казахстан</country></aff><aff xml:lang="en">Satbayev University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">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>27</day><month>09</month><year>2024</year></pub-date><volume>0</volume><issue>3(15)</issue><fpage>356</fpage><lpage>363</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Байдуллаев И., Айткалиева Г.С., Елубай М.А., Демеубаева Н.С., Амитова А.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Байдуллаев И., Айткалиева Г.С., Елубай М.А., Демеубаева Н.С., Амитова А.А.</copyright-holder><copyright-holder xml:lang="en">Baidullayev I., Aitkaliyeva G., Yelubay M., Demeubayeva N., Amitova 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://tech.vestnik.shakarim.kz/jour/article/view/1284">https://tech.vestnik.shakarim.kz/jour/article/view/1284</self-uri><abstract><p>Переработка регенерированного асфальтового покрытия выполняет важную функцию для достижения устойчивой и экологически безопасной дорожно-строительной отрасли. На основе регенерированного асфальтового покрытия (РАП) можно производить новый асфальт с небольшим количеством первичного сырья. Это позволит сократить количество требуемой энергии, необходимой для добычи и переработки первичных материалов для асфальтовых покрытий, вместе с тем и количество отходов, образующихся при реконструкции дорог. Несмотря на эти преимущества, дорожные агентства неохотно используют высокие доли материалов РАП в новом производстве асфальта, поскольку присутствие большого объема окисленного битума из РАП в новых смесях делает их менее обрабатываемыми и менее уплотняемыми, чем смеси только с первичным битумом. Также следует помнить о высокой жесткости смесей РАП, которая затруднит их использование. Для преодоления этой проблемы можно использовать различные методы, одним из наиболее эффективных является добавление омолаживающих средств. В данной статье описываются исследования в области производства асфальтобетонной смеси из переработанного материала вторичного асфальтового покрытия (РАП). Данная работа направлена на изучение эффективности различных реювенаторов для восстановления основных эксплуатационных характеристик асфальтовых покрытий. Рассмотрены наиболее эффективные реювенаторы и их классификация. Представлен предположительный механизм омоложения асфальтовых покрытий при введении реювенаторов. Описаны методы введения различных реювенаторов в РАП.</p></abstract><trans-abstract xml:lang="en"><p>Recycling reclaimed asphalt pavement fulfills an important function in achieving a sustainable and environmentally friendly road construction industry. Using reclaimed asphalt pavement (RAP) it is possible to produce new asphalt with a small amount of virgin raw materials. This will reduce the amount of energy required to extract and process virgin asphalt pavement materials, along with the amount of waste generated during road reconstruction. Despite these advantages, road agencies have been reluctant to use high proportions of RAP materials in new asphalt production because the presence of large amounts of oxidized bitumen from RAP in new mixtures makes them less workable and less compactable than mixtures with virgin bitumen alone. One should also be aware of the high stiffness of RAP mixtures, which will make them difficult to use. Various methods can be used to overcome this problem, one of the most effective is the addition of rejuvenating agents. This article describes research into the production of asphalt mixtures from recycled asphalt pavement (RAP) material. This work aims to study the effectiveness of various rejuvenators for restoring the basic performance characteristics of asphalt pavements. The most effective rejuvenators and their classification are reviewed. The hypothesized mechanism of rejuvenation of asphalt pavements by the introduction of rejuvenators is presented. The methods of introducing various rejuvenators into RAP are described.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>реювенатор</kwd><kwd>регенерированное асфальтовое покрытие</kwd><kwd>дорожное строительство</kwd><kwd>отходы</kwd><kwd>регенерация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rejuvenator</kwd><kwd>reclaimed asphalt pavement</kwd><kwd>road construction</kwd><kwd>waste</kwd><kwd>regeneration</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">Tabatabaee H.A. Analytical investigation of the impact of a novel bio-based recycling agent on the colloidal stability of aged bitumen, Road Mater / H.A. Tabatabaee, T.L. Kurth // Pavement Des. – 2017. – Vol.18. – P. 131-140. 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