<?xml version="1.0" encoding="ISO-8859-1"?><article 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">
<front>
<journal-meta>
<journal-id>2007-6835</journal-id>
<journal-title><![CDATA[Revista ALCONPAT]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. ALCONPAT]]></abbrev-journal-title>
<issn>2007-6835</issn>
<publisher>
<publisher-name><![CDATA[Asociación Latinoamericana de Control de Calidad, Patología y Recuperación de la Construcción A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-68352019000300288</article-id>
<article-id pub-id-type="doi">10.21041/ra.v9i3.381</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Specimen size effect on the durability indexes determination for cement-based materials]]></article-title>
<article-title xml:lang="es"><![CDATA[Efecto del tamaño de los especímenes en la determinación de los índices de durabilidad para materiales base cemento]]></article-title>
<article-title xml:lang="pt"><![CDATA[Efeito do tamanho da amostra na determinação dos índices de durabilidade de argamassas base cimento]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Visairo-Méndez]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torres-Acosta]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarado-Cárdenas]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Querétaro Dirección de Investigación y Posgrado Facultad de Ingeniería]]></institution>
<addr-line><![CDATA[Santiago de Querétaro ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Tecnológico y de Estudios Superiores de Monterrey Escuela de Ingeniería y Ciencias ]]></institution>
<addr-line><![CDATA[Santiago de Querétaro ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<volume>9</volume>
<numero>3</numero>
<fpage>288</fpage>
<lpage>302</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-68352019000300288&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-68352019000300288&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-68352019000300288&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT In this project is required to determine if there is any result variation in durability indexes due to size effect in sizes of mortar specimens. Cubes 5 x 5 cm, 5 x 10 cm and 10 x 20 cm cylinders for each mortar type were considered. It was found that in certain indexes (WER, TVC, and CS) results did not depend on specimen´s geometry. Nonetheless, UPV index result presented differences up to 17.5 % between the cubes and the 10 x 20 cm cylinders. &#949;eff index result showed an interesting difference between the cubes and the 5 x 10 cm cylinders used in full length. Therefore, it is recommended to restrict the height of the specimen to a standard value.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En este proyecto se requiere determinar si índices de durabilidad son afectados por tres tamaños de especímenes evaluados de mortero de reparación. Se elaboraron cubos de 5 x 5 cm, cilindros de 5 x 10 cm y de 10 x 20 cm para cada tipo de mortero. Se encontró que ciertos índices (WER, TVC y CS) no dependen de la geometría del espécimen. Sin embargo, los resultados de UPV presentaron una diferencia entre cubos y cilindros de 10 x 20 cm mayor a 17.5 %. Los resultados de &#949;eff presentaron una diferencia muy interesante entre los cubos y los cilindros de 5 x 10 cm. Se recomienda restringir la altura de los especímenes a un valor estándar.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO Em este provecto é necessário determinar se os índices de durabilidade são afetados por três tamanhos de amostras avaliadas para argamassa de reparo. Cilindros de 5 x 5 cm, 5 x 10 cm e 10 x 20 cm para cada tipo de argamassa foram considerados. Verificou-se que em determinados índices (WER, TVC e CS) os resultados não dependiam da geometria da amostra. No entanto, o resultado do índice de UPV apresentou diferenças de até 17,5% entre os cubos e os cilindros de 10 x 20 cm. O resultado do índice &#949;eff mostrou uma diferença interessante entre os cubos e os cilindros de 5 x 10 cm. Nestes casos, recomenda-se restringir a altura da amostra a um valor padrão.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[mortar]]></kwd>
<kwd lng="en"><![CDATA[durability]]></kwd>
<kwd lng="en"><![CDATA[size]]></kwd>
<kwd lng="en"><![CDATA[performance]]></kwd>
<kwd lng="es"><![CDATA[mortero]]></kwd>
<kwd lng="es"><![CDATA[durabilidad]]></kwd>
<kwd lng="es"><![CDATA[tamaño]]></kwd>
<kwd lng="es"><![CDATA[comportamiento]]></kwd>
<kwd lng="pt"><![CDATA[argamassa]]></kwd>
<kwd lng="pt"><![CDATA[durabilidade]]></kwd>
<kwd lng="pt"><![CDATA[tamanho]]></kwd>
<kwd lng="pt"><![CDATA[comportamento]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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