{"id":94028,"date":"2018-03-11T10:13:37","date_gmt":"2018-03-11T10:13:37","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-del-yeso-empleado-en-revestimientos-exteriores-mediante-tecnicas-geologicas\/"},"modified":"2018-03-11T10:13:37","modified_gmt":"2018-03-11T10:13:37","slug":"analisis-del-yeso-empleado-en-revestimientos-exteriores-mediante-tecnicas-geologicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/mineralogia\/analisis-del-yeso-empleado-en-revestimientos-exteriores-mediante-tecnicas-geologicas\/","title":{"rendered":"An\u00e1lisis del yeso empleado en revestimientos exteriores mediante t\u00e9cnicas geol\u00f3gicas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco David Sanz Arauz <\/strong><\/h2>\n<p>La tesis se ha centrado en el yeso fabricado en hornos tradicionales y empleado hist\u00f3ricamente para la ejecuci\u00f3n de revestimientos exteriores. Para ello se ha realizado un estudio documental y un trabajo experimental mediante t\u00e9cnicas geol\u00f3gicas. la investigaci\u00f3n documental se centr\u00f3 en los siguientes aspectos: an\u00e1lisis hist\u00f3rico y de la fabricaci\u00f3n tradicional; fundamentos cient\u00edficos para el estudio del yeso (ciclo del yeso, deshidrataci\u00f3n e hidrataci\u00f3n); y la problem\u00e1tica tecnol\u00f3gica del yeso al exterior y su conservaci\u00f3n. el estudio experimental consta de  tres partes: caracterizaci\u00f3n de fases, ensayo f\u00edsico de hidraulicidad y ensayos de medio y largo plazo.  las conclusiones experimentales de la tesis fueron las siguientes: &#8211;\tel buen comportamiento del yeso de fabricaci\u00f3n artesanal al exterior se debe a la naturaleza de sus fases minerales y al sistema de hidrataci\u00f3n de \u00e9stas. &#8211;\tel yeso de albarrac\u00edn est\u00e1 compuesto por anhidrita e impurezas activas e inertes producidas por la naturaleza del sistema de fabricaci\u00f3n artesanal, en un horno con un intervalo de temperatura entre 200 y 1000\u00c2\u00bac con alimentaci\u00f3n continua de combustible durante 36 horas.  &#8211;\tla anhidrita conjuntamente con las impurezas activas fraguan en etapas sucesivas, mejorando las propiedades f\u00edsicas y mec\u00e1nicas con el tiempo, en presencia de humedad. &#8211;\tel sistema de hidrataci\u00f3n es de una gran complejidad y tiene una cin\u00e9tica lenta en presencia de impurezas. &#8211;\talgunos iones presentes en las impurezas influyen en los procesos de deshidrataci\u00f3n e hidrataci\u00f3n. &#8211;\tse confirma la utilidad y adecuaci\u00f3n del ensayo f\u00edsico de hidraulicidad. Se demuestra la idoneidad de las t\u00e9cnicas geol\u00f3gicas para la caracterizaci\u00f3n de materiales hist\u00f3ricos inorg\u00e1nicos.  &#8211;\tel contenido en cal o calcita encontrado en los an\u00e1lisis de yesos tradicionales puede provenir de una fuente interna al sistema.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis del yeso empleado en revestimientos exteriores mediante t\u00e9cnicas geol\u00f3gicas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis del yeso empleado en revestimientos exteriores mediante t\u00e9cnicas geol\u00f3gicas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco David Sanz Arauz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 15\/06\/2009<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Luis De Villanueva Dominguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Maldonado ramos <\/li>\n<li>vitor Manuel Vieira santos (vocal)<\/li>\n<li>Jos\u00e9 pedro Calvo sorando (vocal)<\/li>\n<li>ignacio Oteiza san jose (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco David Sanz Arauz La tesis se ha centrado en el yeso fabricado en hornos tradicionales y 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