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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">bzhb</journal-id><journal-title-group><journal-title xml:lang="ru">Бетон и железобетон</journal-title><trans-title-group xml:lang="en"><trans-title>Concrete and Reinforced Concrete</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0005-9889</issn><issn pub-type="epub">3034-1302</issn><publisher><publisher-name>АО «НИЦ «Строительство»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31659/0005-9889-2022-614-6-8-11</article-id><article-id custom-type="elpub" pub-id-type="custom">bzhb-94</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Новый государственный стандарт на методы испытаний бетонов при температурных воздействиях</article-title><trans-title-group xml:lang="en"><trans-title>New state standard for concrete testing methods under temperature effects</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук, почетный строитель Москвы</p><p>e-mail: 1747139@mail.ru </p></bio><bio xml:lang="en"><p>Candidate of Sciences (Engineering), Honorary Builder of Moscow</p><p>e-mail: 1747139@mail.ru </p></bio><email xlink:type="simple">1747139@mail.ru</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>Рябченкова</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryabchenkova</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер</p></bio><bio xml:lang="en"><p>Engineer</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рянзина</surname><given-names>Ю. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryanzina</surname><given-names>Yu. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер</p></bio><bio xml:lang="en"><p>Engineer</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский, проектно-конструкторский и технологический институт бетона и железобетона (НИИЖБ) им. А.А. Гвоздева АО «НИЦ «Строительство»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Concrete and Reinforced Concrete (NIIZhB) named after A.A. Gvozdev JSC «Research Center «Construction»</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>20</day><month>09</month><year>2023</year></pub-date><volume>614</volume><issue>6</issue><fpage>8</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузнецова И.С., Рябченкова В.Г., Рянзина Ю.С., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Кузнецова И.С., Рябченкова В.Г., Рянзина Ю.С.</copyright-holder><copyright-holder xml:lang="en">Kuznetsova I.S., Ryabchenkova V.G., Ryanzina Y.S.</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.bzhb.ru/jour/article/view/94">https://www.bzhb.ru/jour/article/view/94</self-uri><abstract><p>В 2022 г. подготовлен к изданию новый стандарт ГОСТ Р «Бетоны. Методы определения механических, деформативных характеристик и выносливости при температурных воздействиях». Стандарт распространяется на лабораторные испытания изменчивости свойств бетонов при температурных воздействиях, устанавливает методы определения прочностных и деформативных характеристик при нагреве и в охлажденном состоянии после нагрева, а также характеристик выносливости при нагреве.</p></abstract><trans-abstract xml:lang="en"><p>In 2022, a new GOST R standard “Concrete. Methods for determining mechanical, deformative characteristics and endurance under temperature effects” was prepared. The standard applies to laboratory tests of the variability of the properties of concrete under temperature effects, establishes methods for determining the strength and deformation characteristics when heated and in a cooled state after heating, as well as endurance characteristics when heated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>бетон</kwd><kwd>испытания</kwd><kwd>температура</kwd><kwd>кубиковая прочность</kwd><kwd>призменная прочность</kwd><kwd>модуль упругости</kwd><kwd>коэффициент Пуассона</kwd><kwd>выносливость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>concrete</kwd><kwd>tests</kwd><kwd>temperature</kwd><kwd>cube strength</kwd><kwd>prismatic strength</kwd><kwd>modulus of elasticity</kwd><kwd>Poisson's ratio</kwd><kwd>endurance</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">Милованов А.Ф. Огнестойкость железобетонных конструкций. 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