<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.37538/0005-9889-2024-1(620)-14-21</article-id><article-id custom-type="elpub" pub-id-type="custom">bzhb-119</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>СТРОИТЕЛЬНЫЕ МАТЕРИАЛЫ И ИЗДЕЛИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BUILDING MATERIALS AND PRODUCTS</subject></subj-group></article-categories><title-group><article-title>Оценка влияния увлажнения на прочность бетонных и керамических кладочных стеновых изделий</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of the effect of moisture on the strength of concrete and ceramic masonry wall products</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>Пономарев</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponomarev</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Олег Иванович Пономарев, канд. техн. наук, заведующий лабораторией кирпичных, блочных и панельных зданий (№ 7) ЦНИИСК им. В.А. Кучеренко АО «НИЦ «Строительство», Москва</p><p>e-mail: 1701088@mail.ruтел.: +7 (499) 170-10-59</p></bio><bio xml:lang="en"><p>Oleg I. Ponomarev, Cand. Sci. (Engineering), Head of Laboratory of Brick, Block and Panel Buildings (No. 7), Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction, Moscow</p><p>e-mail: 1701088@mail.rutel.: +7 (499) 170-10-59</p></bio><email xlink:type="simple">1701088@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>Дозорова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Dozorova</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александра Юрьевна Дозорова, инженер лаборатории кирпичных, блочных и панельных зданий (№ 7) ЦНИИСК им. В.А. Кучеренко АО «НИЦ «Строительство», Москва</p><p>e-mail: 1701088@mail.ruтел.: +7 (499) 170-10-88</p></bio><bio xml:lang="en"><p>Aleksandra Yu. Dozorova, Engineer, Laboratory of Brick, Block and Panel Buildings (No. 7), Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction, Moscow</p><p>e-mail: 1701088@mail.rutel.: +7 (499) 170-10-88</p></bio><email xlink:type="simple">1701088@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>Мухин</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mukhin</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Александрович Мухин, заместитель заведующей лабораторией кирпичных, блочных и панельных зданий (№ 7) ЦНИИСК им. В.А. Кучеренко АО «НИЦ «Строительство», Москва</p><p>e-mail: lkksp@mail.ruтел.: +7 (499) 174-77-93</p></bio><bio xml:lang="en"><p>Mikhail A. Mukhin, Deputy Head, Laboratory of Brick, Block and Panel Buildings (No. 7), Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction, Moscow</p><p>e-mail: lkksp@mail.rutel.: +7 (499) 174-77-93</p></bio><email xlink:type="simple">lkksp@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Центральный научно-исследовательский институт строительных конструкций (ЦНИИСК) им. В.А. Кучеренко АО «НИЦ «Строительство»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>04</month><year>2024</year></pub-date><volume>620</volume><issue>1</issue><fpage>14</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пономарев О.И., Дозорова А.Ю., Мухин М.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Пономарев О.И., Дозорова А.Ю., Мухин М.А.</copyright-holder><copyright-holder xml:lang="en">Ponomarev O.I., Dozorova A.Y., Mukhin M.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://www.bzhb.ru/jour/article/view/119">https://www.bzhb.ru/jour/article/view/119</self-uri><abstract><sec><title>Введение</title><p>Введение. В материале статьи рассматриваются прочностные характеристики керамических и бетонных кладочных изделий, эксплуатация которых осуществляется в сложных условиях. Проведенный в данной работе анализ отечественных и зарубежных публикаций и источников, в том числе результатов ранее выполненных экспериментов и натурных исследований, показал, что значения предела прочности бетонных и керамических кладочных изделий в значительной степени зависит от влагонасыщенности.</p></sec><sec><title>Цель</title><p>Цель. При анализе ранее выполненных работ установлено, что в значительной степени влагонасыщенность и условия эксплуатации влияют на прочностные свойства бетонных и керамических кладочных изделий в виде кирпича и мелких блоков. Отмечено, что в отдельных случаях наблюдался эффект деградации физико-механических свойств изделий. При выполнении обследований зданий и сооружений возникает необходимость определения несущей способности кладки фундаментов и стен подвалов, расположенных ниже отметки прилегающей поверхности грунта. Указанные конструкции находятся в среде избыточной влажности, следовательно сами кладочные изделия находятся в состоянии повышенной влагонасыщенности, например по причине отсутствия или повреждения гидроизоляции, нарушения тепловлажностного режима микроклимата помещения.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. При выполнении работ использовались кладочные керамические изделия в виде кирпича – новые, изготовленные по ГОСТ 530-2012; исторический кирпич, отобранный при обследовании зданий и сооружений исторической застройки, а также бетонные стеновые изделия, изготовленные по ГОСТ 6133-2019. Методика испытаний соответствует установленной стандартом ГОСТ Р 58527-2019.</p></sec><sec><title>Результаты</title><p>Результаты. Проведение исследований и разработка методов оценки влияния увлажнения керамических и бетонных кладочных изделий на прочность кладки имеют важное значение для оценки надежности зданий и сооружений.</p></sec><sec><title>Выводы</title><p>Выводы. Сложившаяся проблема требует проведения комплексных исследований прочностных характеристик керамических и бетонных кладочных стеновых изделий с учетом влияния влажности.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The material of the article considers the strength characteristics of ceramic and concrete masonry products, the operation of which is carried out in difficult conditions. The analysis of domestic and foreign publications and sources carried out in this work, including the results of previously performed experiments and field studies, showed that the values of the tensile strength of concrete and ceramic masonry products largely depend on moisture saturation.</p></sec><sec><title>Aim</title><p>Aim. When analyzing previously performed works, it was found that moisture saturation and operating conditions significantly affect the strength properties of concrete and ceramic masonry products in the form of bricks and small blocks. It is noted that in some cases, the effect of degradation of the physical and mechanical properties of the products was observed. When performing surveys of buildings and structures, it becomes necessary to determine the bearing capacity of the masonry of foundations and basement walls located below the mark of the adjacent ground surface. These structures are located in an environment of excessive humidity, therefore, the masonry products themselves are in a state of increased moisture saturation, for example, due to the absence or damage of waterproofing, violation of the heat and humidity regime of the indoor microclimate.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. During the work, masonry ceramic products in the form of bricks were used – new ones made according to State Standard 530-2012; historical bricks selected during the inspection of buildings and structures of historical buildings, as well as concrete wall products made according to State Standard 6133-2019. The test procedure complies with the established standard State Standard R 58527-2019.</p></sec><sec><title>Results</title><p>Results. Conducting of the research and developing of methods to assess the effect of humidification of ceramic and concrete masonry products on the strength of masonry is important for assessing the reliability of buildings and structures.</p></sec><sec><title>Conclusions</title><p>Conclusions. The current problem requires comprehensive studies of the strength characteristics of ceramic and concrete masonry wall products, taking into account the influence of humidity.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>кладка</kwd><kwd>испытания</kwd><kwd>керамическое кладочное изделие</kwd><kwd>бетонные кладочные изделия</kwd><kwd>предел прочности при сжатии</kwd><kwd>прочность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>masonry</kwd><kwd>testing</kwd><kwd>ceramic masonry</kwd><kwd>concrete&#13;
masonry</kwd><kwd>compressive strength</kwd><kwd>strength</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">Старцев С.А. Проблемы обследования строительных конструкций, имеющих признаки биоповреждения // &lt;i&gt;Инженерно-строительный журнал&lt;/i&gt;. 2010. № 7 (17). С. 41–46.</mixed-citation><mixed-citation xml:lang="en">Startsev S.A. Problems of survey of building structures with signs of bio-damage. &lt;i&gt;Magazine of Civil Engineering&lt;/i&gt;. 2010, no. 7 (17), pp. 41–46. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Stryszewska T., Kańka S. Characterization of factors determining the durability of brick masonry. In book: Brick and Block Masonry – From Historical to Sustainable Masonry. 2020, pp. 159–164.</mixed-citation><mixed-citation xml:lang="en">Stryszewska T., Kańka S. Characterization of</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Matysek P., Stryszewska T., Kańka S., Witkowski M. The influence of water saturation on mechanical properties of ceramic bricks – tests on 19-th century and contemporary bricks. &lt;i&gt;Materiales de Construcción&lt;/i&gt;. 2016, vol. 66, issue 323, e095.</mixed-citation><mixed-citation xml:lang="en">factors determining the durability of brick masonry. In book: Brick and Block Masonry – From Historical to Sustainable Masonry. 2020, pp. 159–164.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Castellazzi G., D’Altri A.M., de Miranda S., Molari L., Ubertini F. On the effect of tortuosity on the spalling prediction in masonry through a multiphase numerical model. In book: Brick and Block Masonry – From Historical to Sustainable Masonry. 2020, pp. 723–730.</mixed-citation><mixed-citation xml:lang="en">Matysek P., Stryszewska T., Kańka S., Witkowski M. The influence of water saturation on mechanical properties of ceramic bricks – tests on 19-th century and contemporary bricks. &lt;i&gt;Materiales de Construcción&lt;/i&gt;. 2016, vol. 66, issue 323, e095.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Пономарев О.И., Мухин М.А., Ветков А.С., Иванова А.Ю. Влияние шлифования нагружаемой поверхности на прочность кладочных стеновых керамических изделий при сжатии // &lt;i&gt;Вестник НИЦ «Строительство»&lt;/i&gt;. 2021. № 1 (28). C. 74–84.</mixed-citation><mixed-citation xml:lang="en">Castellazzi G., D’Altri A.M., de Miranda S., Molari L., Ubertini F. On the effect of tortuosity on the spalling prediction in masonry through a multiphase numerical model. In book: Brick and Block Masonry – From Historical to Sustainable Masonry. 2020, pp. 723–730.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Улыбин А.В., Старцев С.А., Зубков С.В. Контроль влажности при обследовании каменных конструкций // &lt;i&gt;Инженерно-строительный журнал&lt;/i&gt;. 2013. № 7. С. 32–39.</mixed-citation><mixed-citation xml:lang="en">Ponomarev O., Mukhin M., Vetkov A., Ivanova A. The effect of grinding the loaded surface on the strength of masonry wall ceramic products in compression. &lt;i&gt;Vestnik NIC Stroitel’stvo&lt;/i&gt; [Bulletin of Science and Research Center of Construction]. 2021, no. 1 (28), pp. 74–84. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 31937-2011. Здания и сооружения. Правила обследования и мониторинга технического состояния. Москва: Стандартинформ; 2014.</mixed-citation><mixed-citation xml:lang="en">Ulybin A.V., Startsev S.A., Zubkov S.V. Humidity control in the inspection of masonry structures. &lt;i&gt;Magazine of Civil Engineering&lt;/i&gt;. 2013, no. 7, pp. 32–39. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Пособие по обследованию строительных конструкций зданий. Москва: АО «ЦНИИПромзданий»; 2004. 275 с.</mixed-citation><mixed-citation xml:lang="en">State Standard 31937-2011. Buildings and constructions. Rules of inspection and monitoring of the technical condition. Moscow: Standartinform; 2014. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Постановление Госстроя РФ от 27 сентября 2003 г. N 170 «Об утверждении Правил и норм технической эксплуатации жилищного фонда»; 2003.</mixed-citation><mixed-citation xml:lang="en">Manual on the survey of the structures of buildings. Moscow: JSC "Tsniipromzdaniy"; 2004. 275 p. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">СП 28.13330.2012. Защита строительных конструкций от коррозии. Актуализированная редакция СНиП 2.03.11-85.</mixed-citation><mixed-citation xml:lang="en">Resolution of the State Construction Committee of the Russian Federation dated September 27, 2003 N 170 “On approval of the Rules and Standards for the Technical Operation of the Housing Stock”; 2003. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 4001-84. Камни стеновые из горных пород. Технические условия.</mixed-citation><mixed-citation xml:lang="en">SP 28.13330.2012. Protection against corrosion of construction. Updated version of SNiP 2.03.11-85. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 530-2012. Кирпич и камень керамические. Общие технические условия.</mixed-citation><mixed-citation xml:lang="en">State Standard 4001-84. Natural rock wall blocks. Specifications. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 6133-2019. Камни бетонные стеновые. Технические условия.</mixed-citation><mixed-citation xml:lang="en">State Standard 530-2012. Ceramic brick and stone. General specifications. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ Р 58527-2019. Материалы стеновые. Методы определения пределов прочности при сжатии и изгибе.</mixed-citation><mixed-citation xml:lang="en">State Standard 6133-2019. Concrete wall unit. Specifications. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">State Standard R 58527-2019. Wall materials. Methods for determination of ultimate compressive and bending strength. (In Russian).</mixed-citation><mixed-citation xml:lang="en">State Standard R 58527-2019. Wall materials. Methods for determination of ultimate compressive and bending strength. (In Russian).</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>
