<rdf:RDF xmlns:rdf="http://www.openarchives.org/OAI/2.0/rdf/" xmlns:ow="http://www.ontoweb.org/ontology/1#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ds="http://dspace.org/ds/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/rdf/ http://www.openarchives.org/OAI/2.0/rdf.xsd">
   <ow:Publication rdf:about="oai:digibug.ugr.es:10481/54915">
      <dc:title>Characterization of Classical Construction Materials used in Ethiopian Architecture for the Restoration of their Historic and Artistic Heritage</dc:title>
      <dc:creator>Durán Suárez, Jorge Alberto</dc:creator>
      <dc:creator>Sáez Pérez, María Paz</dc:creator>
      <dc:subject>Bricks</dc:subject>
      <dc:subject>diatomite earths</dc:subject>
      <dc:subject>Ethiopia</dc:subject>
      <dc:subject>Jesuit architectural heritage</dc:subject>
      <dc:subject>lime binders</dc:subject>
      <dc:subject>masonry stone</dc:subject>
      <dc:subject>restoration materials</dc:subject>
      <dc:description>Draft previo a publicación en International Journal of Architectural Heritage: Conservation, Analysis, and Restoration</dc:description>
      <dc:description>Many architectural constructions with heritage value around Lake Tana (Ethiopia) were erected by the Jesuits in the 17th century, who used techniques and materials from the classical Roman tradition. The study of its state of conservation and their building materials (masonry concrete, masonry mortar, painted plaster, masonry bricks, and masonry stone) has revealed the great constructive technique and the high quality of binders used by them. Various samples from each monument were taken and subjected to chemical analysis (FRX), X-ray diffraction tests, polarized light optical microscopy, scanning electron microscopy, ultrasounds, and colorimetry tests. The composition results provided important information about the provenance of the materials used by the Jesuits. Their air lime binders were also of particular interest due to the addition of locally sourced diatomite earths to create a product with high mechanical resistance and durability. The techniques introduced by the Jesuits can be used today in the sustainable, economical restoration of heritage in Ethiopia and adjacent regions.</dc:description>
      <dc:date>2019-03-11T07:13:20Z</dc:date>
      <dc:date>2019-03-11T07:13:20Z</dc:date>
      <dc:date>2018-07</dc:date>
      <dc:type>journal article</dc:type>
      <dc:identifier>Jorge Alberto Durán-Suárez &amp; Mª Paz Sáez-Pérez (2018) Characterization of Classical Construction Materials used in Ethiopian Architecture for the Restoration of their Historic and Artistic Heritage, International Journal of Architectural Heritage, DOI: 10.1080/15583058.2018.1489014</dc:identifier>
      <dc:identifier>http://hdl.handle.net/10481/54915</dc:identifier>
      <dc:identifier>https://doi.org/10.1080/15583058.2018.1489014</dc:identifier>
      <dc:language>eng</dc:language>
      <dc:rights>http://creativecommons.org/licenses/by-nc-nd/3.0/es/</dc:rights>
      <dc:rights>open access</dc:rights>
      <dc:rights>Atribución-NoComercial-SinDerivadas 3.0 España</dc:rights>
   </ow:Publication>
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