<?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>0124-8170</journal-id>
<journal-title><![CDATA[Ciencia e Ingeniería Neogranadina]]></journal-title>
<abbrev-journal-title><![CDATA[Cienc. Ing. Neogranad.]]></abbrev-journal-title>
<issn>0124-8170</issn>
<publisher>
<publisher-name><![CDATA[Universidad Militar Nueva Granada]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0124-81702020000200021</article-id>
<article-id pub-id-type="doi">10.18359/rcin.4370</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Coffee Husk as Feldspar Substitute in the Manufacture of Enameled Ceramic Tile]]></article-title>
<article-title xml:lang="es"><![CDATA[Cisco de café como sustituto del feldespato en la fabricación de baldosas cerámicas esmaltadas]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sarabia-Guarín]]></surname>
<given-names><![CDATA[Alejandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Delgado]]></surname>
<given-names><![CDATA[Rosa Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Molina]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Francisco de Paula Santander University Faculty of Basic Sciences Research Group in Ceramic Technology GITEC]]></institution>
<addr-line><![CDATA[Cúcuta ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Francisco de Paula Santander University Faculty of Engineering Research Group in Ceramic Technology GITEC]]></institution>
<addr-line><![CDATA[Cúcuta ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Francisco de Paula Santander University Faculty of Basic Sciences Research Group in Ceramic Technology GITEC]]></institution>
<addr-line><![CDATA[Cúcuta ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>30</volume>
<numero>2</numero>
<fpage>21</fpage>
<lpage>30</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0124-81702020000200021&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0124-81702020000200021&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0124-81702020000200021&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: This study researches the effect of adding coffee husk (CH) and coffee husk ash (CHA) as partial feldspar substitutes to the manufacture of enameled ceramic tiles. Clays and other paste additives were characterized using XRD and XRF. The designed prototypes were pressed, dried, and fired at 1,120 °C. The physical (drying and firing shrinkage, apparent density, water absorption) and mechanical (flexion resistance) properties were evaluated and compared with standard fired specimens. Although the physical and mechanical properties of the specimens with 5 and 10% CH and CHA make them suitable for the manufacture of BIIb ceramic tiles, it was concluded that CH and CHA under the working conditions do not replace feldspar in the preparation of enameled ceramic tiles due to surface quality defects.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: en este estudio, se investigó el efecto de la adición de cisco de café (cc) y de la ceniza de cisco de café (ccc) como sustitutos parciales del feldespato en la fabricación de baldosas cerámicas esmaltadas. Las materias primas utilizadas en la pasta se caracterizaron mediante DRX y FRX. Los prototipos moldeados por prensado se cocieron a 1 120°C para evaluar el comportamiento de las propiedades físico-cerámicas (contracción en seco y cocido, densidad aparente, absorción de agua) y mecánicas (resistencia a la flexión) con el aumento de adiciones de cc y ccc. A pesar de que las propiedades físicas y mecánicas de los especímenes con 5% y 10% de cc y ccc los hacen aptos para la fabricación de baldosas cerámicas BIIb, se concluyó que el cc y la ccc bajo las condiciones de trabajo no reemplazan al feldespato en la elaboración de baldosas cerámicas esmaltadas debido a los defectos en la calidad de la superficie.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Coffee husk]]></kwd>
<kwd lng="en"><![CDATA[feldspar]]></kwd>
<kwd lng="en"><![CDATA[ceramic tiles]]></kwd>
<kwd lng="en"><![CDATA[red clay]]></kwd>
<kwd lng="en"><![CDATA[sustainable construction]]></kwd>
<kwd lng="es"><![CDATA[cisco de café]]></kwd>
<kwd lng="es"><![CDATA[feldespato]]></kwd>
<kwd lng="es"><![CDATA[baldosas cerámicas]]></kwd>
<kwd lng="es"><![CDATA[arcilla roja]]></kwd>
<kwd lng="es"><![CDATA[construcción sostenible]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>[1]</label><nlm-citation citation-type="">
<collab>International Coffee Organization</collab>
<source><![CDATA[Historical Data on the Global Coffee Trade]]></source>
<year>2018</year>
<publisher-loc><![CDATA[England ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B2">
<label>[2]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[L. S]]></given-names>
</name>
<name>
<surname><![CDATA[Franca]]></surname>
<given-names><![CDATA[A.S]]></given-names>
</name>
</person-group>
<source><![CDATA[Coffee in Health and Disease Prevention]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Brazil ]]></publisher-loc>
<publisher-name><![CDATA[Academic Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>[3]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vasquez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<source><![CDATA[Etanol lignocelulósico, a partir de la cascarilla de café por medio de hidrólisis química-enzimática y fermentación]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Veracruz ]]></publisher-loc>
<publisher-name><![CDATA[Fac. Eng, Univ. Veracruzana, Xalapa de Enríquez]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>[4]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Subbiah]]></surname>
<given-names><![CDATA[C. N]]></given-names>
</name>
</person-group>
<source><![CDATA[Coffee in Health and Disease Prevention]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Brazil ]]></publisher-loc>
<publisher-name><![CDATA[Academic Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<label>[5]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shemekite]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Franke]]></surname>
<given-names><![CDATA[I. H]]></given-names>
</name>
<name>
<surname><![CDATA[Praehauser]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Insam]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Assefa]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Coffee husk composting: An investigation of the process using molecular and non-molecular tools]]></article-title>
<source><![CDATA[Waste Manag.]]></source>
<year>2014</year>
<volume>34</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>642-52</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>[6]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anastopoulo]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Karamesout]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mitropoulos]]></surname>
<given-names><![CDATA[. C]]></given-names>
</name>
<name>
<surname><![CDATA[Kyzas]]></surname>
<given-names><![CDATA[G. Z]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A review for coffee adsorbents]]></article-title>
<source><![CDATA[J. Mol. Liq.]]></source>
<year>2017</year>
<volume>229</volume>
<page-range>555-65</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>[7]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Mu]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Yi]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sustainable Use of Coffee Husks For Reinforcing Polyethylene Composites]]></article-title>
<source><![CDATA[J. Polym. Environ]]></source>
<year>2018</year>
<volume>26</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>48-58</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>[8]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jeguirim]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Limousy]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Fossard]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Characterization of coffee residues pellets and their performance in a residential combustor]]></article-title>
<source><![CDATA[Int. J. Green Energy]]></source>
<year>2016</year>
<volume>13</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>608-15</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>[9]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cruz]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Morais]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Casal]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mineral Composition Variability of Coffees: A Result of Processing and Production]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Preedy]]></surname>
<given-names><![CDATA[V. R]]></given-names>
</name>
</person-group>
<source><![CDATA[Processing and Impact on Active Components in Food]]></source>
<year>2015</year>
<page-range>549-58</page-range><publisher-loc><![CDATA[Brazil ]]></publisher-loc>
<publisher-name><![CDATA[Academic Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>[10]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gebresemati]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gabbiye]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Sahu]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sorption of cyanide from aqueous medium by coffee husk: Response surface methodology]]></article-title>
<source><![CDATA[J. Appl. Res. Technol.]]></source>
<year>2017</year>
<volume>15</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B11">
<label>[11]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lieder]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rashid]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Towards Circular Economy implementation: A comprehensive review in context of manufacturing industry]]></article-title>
<source><![CDATA[J. Clean. Prod.]]></source>
<year>2016</year>
<volume>115</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>36-51</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>[12]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sarache]]></surname>
<given-names><![CDATA[W. A]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[J. P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación del desempeño ambiental bajo enfoque de cadena de abastecimiento verde]]></article-title>
<source><![CDATA[Dyna]]></source>
<year>2015</year>
<volume>82</volume>
<numero>189</numero>
<issue>189</issue>
<page-range>207-15</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>[13]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Corpas]]></surname>
<given-names><![CDATA[F. A]]></given-names>
</name>
<name>
<surname><![CDATA[Álvarez]]></surname>
<given-names><![CDATA[D. C]]></given-names>
</name>
</person-group>
<source><![CDATA[Aplicaciones de los nutrientes tecnológicos en la industria cerámica del área metropolitana de Cúcuta]]></source>
<year>2018</year>
<publisher-loc><![CDATA[Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Ecoe Ediciones]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<label>[14]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Luna]]></surname>
<given-names><![CDATA[L. M]]></given-names>
</name>
<name>
<surname><![CDATA[Ríos]]></surname>
<given-names><![CDATA[C. A]]></given-names>
</name>
<name>
<surname><![CDATA[Quintero]]></surname>
<given-names><![CDATA[L. A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recycling of agroindustrial solid wastes as additives in brick manufacturing for development of sustainable construction materials]]></article-title>
<source><![CDATA[Dyna]]></source>
<year>2014</year>
<volume>81</volume>
<numero>188</numero>
<issue>188</issue>
<page-range>34-41</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>[15]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sarabia]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Leyva]]></surname>
<given-names><![CDATA[J. C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uso de nutrientes tecnológicos como materia prima en la fabricación de materiales de construcción en el paradigma de la economía circular]]></article-title>
<source><![CDATA[Respuestas]]></source>
<year>2017</year>
<volume>22</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>6-16</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>[16]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schettin]]></surname>
<given-names><![CDATA[M. A]]></given-names>
</name>
<name>
<surname><![CDATA[Holanda]]></surname>
<given-names><![CDATA[J. N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Characterization of sugarcane bagasse ash waste for its use in ceramic floor tile]]></article-title>
<source><![CDATA[Pro. Mat. Sci.]]></source>
<year>2015</year>
<volume>8</volume>
<page-range>190-6</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>[17]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lázaro]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Ramón]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Allepuz]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Fraga]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Carda]]></surname>
<given-names><![CDATA[J. B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Incorporación de residuos derivados de la fabricación cerámica y del vidrio reciclado en el proceso cerámico integral]]></article-title>
<source><![CDATA[Bol. Soc. Esp. Ceram. V.]]></source>
<year>2012</year>
<volume>51</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>139-44</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>[18]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alves]]></surname>
<given-names><![CDATA[J. H]]></given-names>
</name>
<name>
<surname><![CDATA[Melchiades]]></surname>
<given-names><![CDATA[F. G]]></given-names>
</name>
<name>
<surname><![CDATA[Boschi]]></surname>
<given-names><![CDATA[A. O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of feldspar particle size on the porous microstructure and stain resistance of polished porcelain tiles]]></article-title>
<source><![CDATA[J. Eur. Ceram. Soc.]]></source>
<year>2012</year>
<volume>23</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>2095-102</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>[19]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tunçel]]></surname>
<given-names><![CDATA[D. Y]]></given-names>
</name>
<name>
<surname><![CDATA[Ozel]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of pyroplastic deformation in sanitaryware porcelain bodies]]></article-title>
<source><![CDATA[Ceram. Int.]]></source>
<year>2012</year>
<volume>38</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1399-407</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>[20]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Delvasto]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[J. A]]></given-names>
</name>
<name>
<surname><![CDATA[Cedeño]]></surname>
<given-names><![CDATA[M. L]]></given-names>
</name>
<name>
<surname><![CDATA[Acosta]]></surname>
<given-names><![CDATA[D. F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Viabilidad de uso del polvo de vidrio como fundente en la elaboración de baldosas de gres porcelánico]]></article-title>
<source><![CDATA[Tecnura]]></source>
<year>2015</year>
<volume>19</volume>
<numero>44</numero>
<issue>44</issue>
<page-range>59-70</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>[21]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dorado]]></surname>
<given-names><![CDATA[H. F]]></given-names>
</name>
<name>
<surname><![CDATA[Delvasto]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Uso de subproductos de la industria de café y caña de azúcar como fundente y formador de poros en la manufactura de ladrillos de arcilla roja]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Fac. Eng, Univ. Valle, Santiago de Cali]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<label>[22]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Álvarez]]></surname>
<given-names><![CDATA[D. C]]></given-names>
</name>
<name>
<surname><![CDATA[Gelves]]></surname>
<given-names><![CDATA[J. F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cisco de café como posible material sustituto de arcilla en la fabricación de materiales cerámicos de construcción en el área metropolitana de Cúcuta]]></article-title>
<source><![CDATA[Respuesta]]></source>
<year>2018</year>
<volume>23</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>27-31</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>[23]</label><nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Ingeniería civil y arquitectura. Baldosas cerámicas. Parte 3: método de ensayo para determinar la absorción de agua, porosidad aparente, densidad relativa aparente y densidad aparente]]></article-title>
<source><![CDATA[NTC 4321-3]]></source>
<year>1998</year>
<publisher-loc><![CDATA[Bogotá, Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Colombiano de Normas Técnicas y Certificación]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<label>[24]</label><nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Ingeniería civil y arquitectura. Baldosas Cerámicas. Parte 4: Método de ensayo para determinar el módulo de rotura y la resistencia a la flexión]]></article-title>
<source><![CDATA[NTC 4321-4]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Bogotá, Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Colombiano de Normas Técnicas y Certificación]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<label>[25]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rozo]]></surname>
<given-names><![CDATA[S. M]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Gelves]]></surname>
<given-names><![CDATA[J. F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación de minerales alumino silicatos de Norte de Santander para fabricar piezas cerámicas de gran formato]]></article-title>
<source><![CDATA[Rev. Fac. Ing.]]></source>
<year>2015</year>
<volume>24</volume>
<numero>38</numero>
<issue>38</issue>
<page-range>53-61</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>[26]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Sarabia]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[D. C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación de materias primas utilizadas en la fabricación de baldosas de gres en el sector cerámico de Norte de Santander (Colombia)]]></article-title>
<source><![CDATA[Respuestas]]></source>
<year>2016</year>
<volume>21</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>48-56</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>[27]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bernal]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Cabezas]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Espitia]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Mojica]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Quintero]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis próximo de arcillas para cerámica]]></article-title>
<source><![CDATA[Rev. Acad. Col. Cien.]]></source>
<year>2003</year>
<volume>27</volume>
<numero>105</numero>
<issue>105</issue>
<page-range>569-78</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>[28]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gazulla]]></surname>
<given-names><![CDATA[M. F]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Gonzales]]></surname>
<given-names><![CDATA[J. M]]></given-names>
</name>
<name>
<surname><![CDATA[Orduña]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comportamiento de tejas de diferente color (rojo y paja) frente al biodeterioro]]></article-title>
<source><![CDATA[Bol. Soc. Esp. Ceram.]]></source>
<year>2014</year>
<volume>53</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>227-34</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>[29]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Melchiades]]></surname>
<given-names><![CDATA[F. G]]></given-names>
</name>
<name>
<surname><![CDATA[Do]]></surname>
<given-names><![CDATA[L. R]]></given-names>
</name>
<name>
<surname><![CDATA[Nastri]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Boschi]]></surname>
<given-names><![CDATA[A. O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Gres porcelánico esmaltado producido por vía seca: materias primas fundentes]]></article-title>
<source><![CDATA[Bol. Soc. Esp. Ceram. V.]]></source>
<year>2012</year>
<volume>51</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>133-8</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>[30]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eliche]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[M. L]]></given-names>
</name>
<name>
<surname><![CDATA[Cotes]]></surname>
<given-names><![CDATA[M. T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The use of different forms of waste in the manufacture of ceramic bricks]]></article-title>
<source><![CDATA[Appl. Clay Sci.]]></source>
<year>2011</year>
<volume>52</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>270-6</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>[31]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saenger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hartge]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Werthera]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ogadab]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Siagib]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Combustion of coffee husks]]></article-title>
<source><![CDATA[Renew. Energy]]></source>
<year>2001</year>
<volume>23</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>103-21</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>[32]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Acchar]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Dultra]]></surname>
<given-names><![CDATA[E. J]]></given-names>
</name>
<name>
<surname><![CDATA[Segadães]]></surname>
<given-names><![CDATA[A. M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Untreated coffee husk ashes used as flux in ceramic tiles]]></article-title>
<source><![CDATA[Appl. Clay Sci.]]></source>
<year>2013</year>
<volume>75</volume>
<page-range>141-7</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>[33]</label><nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Baldosas cerámicas. Definiciones, clasificación, características y rotulado]]></article-title>
<source><![CDATA[NTC 919]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Bogotá, Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Colombiano de Normas Técnicas y Certificación]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
