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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">construction</journal-id><journal-title-group><journal-title xml:lang="ru">Строительство и реконструкция</journal-title><trans-title-group xml:lang="en"><trans-title>Building and Reconstruction</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7416</issn><publisher><publisher-name>Орловский государственный университет имени И.С. Тургенева</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">construction-70</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>ТЕОРИЯ ИНЖЕНЕРНЫХ СООРУЖЕНИЙ. СТРОИТЕЛЬНЫЕ КОНСТРУКЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>THEORY OF ENGINEERING STRUCTURES. BUILDING UNITS</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ПРИМЕНЕНИЯ КОРОВЬЕГО НАВОЗА НА ПРОЧНОСТЬ ГРУНТОВЫХ ОБРАЗЦОВ ПРИ СЖАТИИ</article-title><trans-title-group xml:lang="en"><trans-title>INFLUENCE OF THE USE OF THE DUNG OF COW ON THE COMPRESSIVE STRENGTH OF MORTARS OF BAR GROUND</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>Эрнесто</surname><given-names>Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Ernesto</surname><given-names>H.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Жерар</surname><given-names>Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gérard</surname><given-names>G.</given-names></name></name-alternatives><email xlink:type="simple">gbaguidi.gerard@yahoo.fr</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иветт</surname><given-names>Т. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Yvette</surname><given-names>T. K.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Арманд</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Armand</surname><given-names>D.</given-names></name></name-alternatives><email xlink:type="simple">Republic of Benin. Lokossa</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>Аристид</surname><given-names>К. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Aristide</surname><given-names>C. H.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Жерар</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Gérard</surname><given-names>D.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Технологический институт Локоссы</institution></aff><aff xml:lang="en"><institution>Institut Universitaire de Technologie de Lokossa (IUT-Lokossa)</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Университет Абомеи-Калави</institution></aff><aff xml:lang="en"><institution>University of Abomey-Calavi (UAC)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>29</day><month>04</month><year>2020</year></pub-date><volume>0</volume><issue>5</issue><fpage>67</fpage><lpage>80</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Эрнесто Х., Жерар Г., Иветт Т.К., Арманд Д., Аристид К.Х., Жерар Д., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Эрнесто Х., Жерар Г., Иветт Т.К., Арманд Д., Аристид К.Х., Жерар Д.</copyright-holder><copyright-holder xml:lang="en">Ernesto H., Gérard G., Yvette T.K., Armand D., Aristide C.H., Gérard D.</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://construction.elpub.ru/jour/article/view/70">https://construction.elpub.ru/jour/article/view/70</self-uri><abstract><p>Использование местных строительных материалов является неотъемлемой частью практически всех традиционных построек и жилых домов в сельской местности. В значительном числе африканских стран коровий навоз (НК) традиционно является одним из основных материалов в строительстве. Однако научное обоснование использования коровьего навоза (НК) в строительстве практически отсутствует. В данной статье изучено влияние использования коровьего навоза на прочность при сжатии образцов, изготовленных из грунта, смешанного с НК, предназначенных для изготовления блоков из прессованного грунта (БПГ) и/или блоков из стабилизированного грунта (БСГ). Анализ проводится путем сравнения прочности на сжатие эталонных образцов (смесь земли с навозом и смесь земли с навозом с добавлением 4 %, 8% и 12% портландцемента). Результаты испытаний продемонстрировали, что добавление небольшого количества сухого молотого коровьего навоза (менее 6 %) не снижает прочность на сжатие образцов и даже имеет тенденцию к его незначительному упрочнению. При увеличении содержания коровьего навоза свыше 6% прочность образцов снижается.</p></abstract><trans-abstract xml:lang="en"><p>The use of the materials of proximity is imperative more and more in the traditional constructions and the house in rural areas. In numerous traditions, the dung of cow (DOC) is a basic material in the construction. However, the performances of the use of the dung of cow (DOC) in the construction are scientifically little proved. The present research project studied the influence of the use of the dung of cow on the compressive strength of mortars of bar ground for the usages of blocks in compressed ground (BCG) and/or blocks in stabilized ground (BSG). An analysis is led by comparing the compressive strength of reference mortars (simple bar ground and bar ground more 4 %, 8 % and 12 % of Portland cement) and mortars (simple bar ground and cement Portland) containing different proportions of BDV (2 %, 4 %, 6 %, 8 % and 10 %). The results mainly allowed to show that the addition of a small quantity (lower than 6 %) of DOC sawdust doesn’t decrease the compressive strength of the mortar of bar ground, it tends to improve it slightly. Beyond a 6 % content, the addition of the DOC decreases systematically the compressive strength of the mortar of bar ground. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>образцы из грунта</kwd><kwd>стабилизированные образцы</kwd><kwd>навоз коровы</kwd><kwd>прочность на сжатие</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Bar ground</kwd><kwd>stabilized</kwd><kwd>dung of cow</kwd><kwd>compressive 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">Attajkani S., Khamlichi A. 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