<?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>S2007-68352023000200004</article-id>
<article-id pub-id-type="doi">10.21041/ra.v13i2.643</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Study of waterproofed concrete panels with silicate-based permeability reducing admixtures]]></article-title>
<article-title xml:lang="pt"><![CDATA[Estudo de painéis de concreto impermeabilizados com aditivo redutor de permeabilidade a base de silicato]]></article-title>
<article-title xml:lang="es"><![CDATA[Estudio de paneles de hormigón impermeabilizado con aditivo reductor de permeabilidad a base de silicatos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alves]]></surname>
<given-names><![CDATA[F. E. Z.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gurkewicz]]></surname>
<given-names><![CDATA[R. P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A3"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zancan]]></surname>
<given-names><![CDATA[E. C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nieves]]></surname>
<given-names><![CDATA[L. J. J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Antunes]]></surname>
<given-names><![CDATA[E. G. P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade do Extremo Sul Catarinense Departamento de Engenharia Civil ]]></institution>
<addr-line><![CDATA[Criciúma Santa Catarina]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade do Extremo Sul Catarinense  ]]></institution>
<addr-line><![CDATA[Criciúma Santa Catarina]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidade do Extremo Sul Catarinense  ]]></institution>
<addr-line><![CDATA[Criciúma Santa Catarina]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<volume>13</volume>
<numero>2</numero>
<fpage>175</fpage>
<lpage>191</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-68352023000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-68352023000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-68352023000200004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This research studies the water absorption capacity of concrete panels and its self-healing process, using the incorporation of admixtures to the concrete or its application on the surface. Through permeability tests, water absorption by immersion and by capillarity, after the wet curing, the panels with crystalline admixtures applied superficially showed lower absorption capacity, followed by those without admixtures and those with the admixtures incorporated into the concrete, which showed greater absorption. Microscopy characterization was performed on the panels split in half, it was observed that the crystallization of the panels with superficial admixtures was more advanced compared to those with the incorporated admixtures. The induced fissures did not reach full pore filling after curing in both types of application.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo Esta pesquisa estuda a capacidade de absorção de água em painéis de concreto e seu processo de autocicatrização, através da incorporação de aditivo ao concreto ou aplicação na superfície. Através de ensaios de permeabilidade, absorção de água por imersão e por capilaridade, após a cura úmida dos painéis, os painéis com aditivo cristalizante aplicado superficialmente apresentaram menor capacidade de absorção, seguido pelos sem aditivo e as com o aditivo incorporado ao concreto. Através da microscopia realizada nos painéis partidos ao meio, pôde-se observar que a cristalização dos painéis com aditivo superficial estavam mais avançadas em comparação aos com o aditivo incorporado. As fissuras induzidas não atingiram o total preenchimento de poros após a cura, em ambos os tipos de aplicação.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Esta investigación estudia la capacidad de absorción de agua de los paneles de hormigón y su proceso de autorreparación, mediante la incorporación de aditivo al hormigón o aplicación sobre la superficie. Mediante ensayos de permeabilidad, absorción de agua por inmersión y capilaridad, después del curado en húmedo, los paneles con aditivo cristalizador aplicado superficialmente mostraron menor capacidad de absorción, seguidos de los sin aditivo y los con aditivo incorporado, que mostraron mayor absorción. A través de la microscopía, se pudo observar que la cristalización de los paneles con aditivo superficial fue más avanzada en comparación con aquellos con aditivo incorporado. Las fisuras inducidas no alcanzaron el llenado completo de los poros después del curado, en ambos tipos de aplicación.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[crystalline admixtures]]></kwd>
<kwd lng="en"><![CDATA[fissure]]></kwd>
<kwd lng="en"><![CDATA[self-healing]]></kwd>
<kwd lng="en"><![CDATA[waterproofing]]></kwd>
<kwd lng="en"><![CDATA[concrete]]></kwd>
<kwd lng="pt"><![CDATA[aditivo cristalizante]]></kwd>
<kwd lng="pt"><![CDATA[fissura]]></kwd>
<kwd lng="pt"><![CDATA[auto cicatrização]]></kwd>
<kwd lng="pt"><![CDATA[impermeabilização]]></kwd>
<kwd lng="pt"><![CDATA[concreto]]></kwd>
<kwd lng="es"><![CDATA[aditivo cristalizante]]></kwd>
<kwd lng="es"><![CDATA[fisura]]></kwd>
<kwd lng="es"><![CDATA[autorreparación]]></kwd>
<kwd lng="es"><![CDATA[impermeabilización]]></kwd>
<kwd lng="es"><![CDATA[hormigón]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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