{"id":12245,"date":"2024-02-29T10:06:05","date_gmt":"2024-02-29T09:06:05","guid":{"rendered":"https:\/\/www.pizarrasmg.com\/?page_id=12245"},"modified":"2024-02-29T10:16:41","modified_gmt":"2024-02-29T09:16:41","slug":"en12326-y-ce-marking","status":"publish","type":"page","link":"https:\/\/www.pizarrasmg.com\/es\/en12326-y-ce-marking\/","title":{"rendered":"EN12326 y CE Marking"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"12245\" class=\"elementor elementor-12245\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a85a957 elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-items-middle qodef-elementor-content-no\" data-id=\"7a85a957\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-64df99b\" data-id=\"64df99b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d29f6b4 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"7d29f6b4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5b0a4899\" data-id=\"5b0a4899\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-64356e60 elementor-widget__width-initial elementor-widget elementor-widget-halstein_core_section_title\" data-id=\"64356e60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"halstein_core_section_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-section-title qodef-alignment--left  \">\n\t\t<h6 class=\"qodef-m-tagline\" >\n\t\tLa Norma Europea\t<\/h6>\n\t\t<h2 class=\"qodef-m-title\" >\n\t\t\t\t\t EN 12326\t\t\t<\/h2>\n\t\t<h6 class=\"qodef-m-subtitle\" style=\"color: #000000\">\n\t\tforma parte de una serie de normas de producto para materiales de construcci\u00f3n y especifica los requisitos para los productos de pizarra para tejados\t<\/h6>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e9cca18 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"7e9cca18\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-319c7613\" data-id=\"319c7613\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-44ea45a9 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"44ea45a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<strong>Est\u00e1 publicada en dos partes: <\/strong>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71387f6 elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"71387f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Parte 1: Especificaciones de producto.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">y Parte 2: M\u00e9todos de ensayo.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bb654ab elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"1bb654ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tEn su conjunto, esta norma establece las especificaciones que debe cumplir la pizarra natural para tejados en funci\u00f3n de los resultados obtenidos tras un cierto n\u00famero de ensayos de tipo. Mediante dichos ensayos se comprueba una amplia gama de par\u00e1metros, pero las tres \u00e1reas m\u00e1s cr\u00edticas son el Ciclo t\u00e9rmico, la Exposici\u00f3n al di\u00f3xido de azufre y la Absorci\u00f3n de agua.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-74adec25\" data-id=\"74adec25\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-171ceefd elementor-widget elementor-widget-halstein_core_single_image\" data-id=\"171ceefd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"halstein_core_single_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-single-image qodef-layout--default   qodef--has-appear qodef-direction--from-right \">\n\t<div class=\"qodef-m-image \">\n\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1001\" height=\"1001\" src=\"https:\/\/www.pizarrasmg.com\/wp-content\/uploads\/2024\/02\/CE_UKCA.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.pizarrasmg.com\/wp-content\/uploads\/2024\/02\/CE_UKCA.jpg 1001w, https:\/\/www.pizarrasmg.com\/wp-content\/uploads\/2024\/02\/CE_UKCA-300x300.jpg 300w, https:\/\/www.pizarrasmg.com\/wp-content\/uploads\/2024\/02\/CE_UKCA-150x150.jpg 150w, https:\/\/www.pizarrasmg.com\/wp-content\/uploads\/2024\/02\/CE_UKCA-768x768.jpg 768w, https:\/\/www.pizarrasmg.com\/wp-content\/uploads\/2024\/02\/CE_UKCA-650x650.jpg 650w, https:\/\/www.pizarrasmg.com\/wp-content\/uploads\/2024\/02\/CE_UKCA-600x600.jpg 600w, https:\/\/www.pizarrasmg.com\/wp-content\/uploads\/2024\/02\/CE_UKCA-100x100.jpg 100w\" sizes=\"(max-width: 1001px) 100vw, 1001px\" \/>\t\t\t<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26d38261 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"26d38261\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-70e2ff9a\" data-id=\"70e2ff9a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75c81821 elementor-widget elementor-widget-halstein_core_separator\" data-id=\"75c81821\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"halstein_core_separator.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-separator clear   \">\n\t<div class=\"qodef-m-line\" style=\"border-color: #E6E6E6\"><\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9681512 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"9681512\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7cff5cbf\" data-id=\"7cff5cbf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-55358d9d elementor-widget__width-initial elementor-widget elementor-widget-halstein_core_section_title\" data-id=\"55358d9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"halstein_core_section_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-section-title qodef-alignment--left  \">\n\t\t\t<h2 class=\"qodef-m-title\" >\n\t\t\t\t\tEnsayo de ciclo t\u00e9rmico\t\t\t<\/h2>\n\t\t<h6 class=\"qodef-m-subtitle\" style=\"color: #000000\">\n\t\tEste proceso eval\u00faa los niveles de erosi\u00f3n y oxidaci\u00f3n de la pizarra. \t<\/h6>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e156033 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"7e156033\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-726e0fbb\" data-id=\"726e0fbb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-43f2fbca elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"43f2fbca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tLa prueba consiste en sumergir repetidamente seis muestras de pizarra en agua y luego secarlas durante un periodo de hasta tres semanas. A continuaci\u00f3n, se inspeccionan las muestras en busca de corrosi\u00f3n y los resultados se clasifican de la siguiente manera: \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-17b208e5 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"17b208e5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-49c5d724\" data-id=\"49c5d724\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-188f72fe elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"188f72fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>T1:<\/strong> <\/span>Ning\u00fan cambio en el aspecto externo, o una oxidaci\u00f3n superficial de los minerales met\u00e1licos, con cambios en la coloraci\u00f3n que no afecten a la estructura ni formen chorreos de \u00f3xido.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>T2:<\/strong> <\/span> Oxidaci\u00f3n o cambios en el aspecto externo de las inclusiones met\u00e1licas con chorreos de \u00f3xido, pero sin cambios estructurales.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><strong>T3:<\/strong> <\/span>Oxidaci\u00f3n o cambios en el aspecto externo de los minerales met\u00e1licos que penetran en la pizarra y que pueden originar agujeros. aparici\u00f3n de cambios de los minerales met\u00e1licos que penetran en la pizarra y corren el riesgo de formar agujeros.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52c2385a elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"52c2385a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f29cef7\" data-id=\"1f29cef7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-141f6948 elementor-widget elementor-widget-halstein_core_separator\" data-id=\"141f6948\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"halstein_core_separator.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-separator clear   \">\n\t<div class=\"qodef-m-line\" style=\"border-color: #E6E6E6\"><\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3100169b elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"3100169b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7f0d865c\" data-id=\"7f0d865c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-389a8823 elementor-widget__width-initial elementor-widget elementor-widget-halstein_core_section_title\" data-id=\"389a8823\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"halstein_core_section_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-section-title qodef-alignment--left  \">\n\t\t\t<h2 class=\"qodef-m-title\" >\n\t\t\t\t\tExposici\u00f3n al di\u00f3xido de azufre\t\t\t<\/h2>\n\t\t<h6 class=\"qodef-m-subtitle\" style=\"color: #000000\">\n\t\tEsta prueba examina la capacidad de la pizarra para resistir los contaminantes atmosf\u00e9ricos.\t<\/h6>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3fa503cf elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"3fa503cf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f6de124\" data-id=\"1f6de124\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1bf45acd elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"1bf45acd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tLas muestras de pizarra se colocan en un contenedor sellado herm\u00e9ticamente durante un m\u00e1ximo de tres semanas y se someten a condiciones atmosf\u00e9ricas extremadamente \u00e1cidas y h\u00famedas. A continuaci\u00f3n, estas muestras se someten a una prueba de raspado mec\u00e1nico normalizado para medir cualquier reblandecimiento causado por la desintegraci\u00f3n qu\u00edmica de cualquier contenido de carbonato. Los resultados se muestran como S1 (sin cambios), S2 (la pizarra debe ser labrada al menos un 5% m\u00e1s gruesa) o S3 (las pizarras deben tener al menos 8 mm). \n<br><br>\nLas pizarras con un contenido de carbonatos superior al 20% no son adecuadas para cubiertas o revestimientos exteriores.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-41d7bdc2 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"41d7bdc2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-70612ec\" data-id=\"70612ec\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ce48eba elementor-widget elementor-widget-halstein_core_separator\" data-id=\"1ce48eba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"halstein_core_separator.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-separator clear   \">\n\t<div class=\"qodef-m-line\" style=\"border-color: #E6E6E6\"><\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5e1cdc46 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"5e1cdc46\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5b712cc8\" data-id=\"5b712cc8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b0b9c35 elementor-widget__width-initial elementor-widget elementor-widget-halstein_core_section_title\" data-id=\"7b0b9c35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"halstein_core_section_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-section-title qodef-alignment--left  \">\n\t\t\t<h2 class=\"qodef-m-title\" >\n\t\t\t\t\tAbsorci\u00f3n de agua\t\t\t<\/h2>\n\t\t<h6 class=\"qodef-m-subtitle\" style=\"color: #000000\">\n\t\tUna absorci\u00f3n excesiva de agua har\u00e1 que la pizarra natural sea vulnerable a los riesgos de heladas. \t<\/h6>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52dbf0d5 elementor-section-full_width qodef-elementor-content-grid elementor-section-height-default elementor-section-height-default\" data-id=\"52dbf0d5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-32361b62\" data-id=\"32361b62\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e48da11 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4e48da11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tSi la pizarra absorbe menos del 0,6% de su masa en agua, se clasifica como W1, el grado m\u00e1s alto, y no necesita m\u00e1s pruebas.\n<br><br>\nSi la absorci\u00f3n es superior al 0,6%, se clasifica como W2 y debe someterse a una prueba separada de resistencia a la heladicidad, tras la cual que no debe mostrar una reducci\u00f3n significativa de su resistencia mec\u00e1nica.\n<br><br>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d7e5956 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle qodef-elementor-content-no\" data-id=\"2d7e5956\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-648d42d0\" data-id=\"648d42d0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5c4a50fb elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"5c4a50fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><span style=\"color: #891235;\">Todas las pizarras de PMG son sometidas anualmente a los ensayos de la Norma 12326-2: 2000 en laboratorios independientes y cumplen con los criterios T1, S1 y W1<\/span><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La Norma Europea EN 12326 forma parte de una serie de normas de producto para materiales de construcci\u00f3n y especifica los requisitos para los productos de pizarra para tejados Est\u00e1 publicada en dos partes: Parte 1: Especificaciones de producto. y Parte 2: M\u00e9todos de ensayo. En su conjunto, esta norma establece las especificaciones que debe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-12245","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pizarrasmg.com\/es\/wp-json\/wp\/v2\/pages\/12245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pizarrasmg.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.pizarrasmg.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.pizarrasmg.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pizarrasmg.com\/es\/wp-json\/wp\/v2\/comments?post=12245"}],"version-history":[{"count":17,"href":"https:\/\/www.pizarrasmg.com\/es\/wp-json\/wp\/v2\/pages\/12245\/revisions"}],"predecessor-version":[{"id":12264,"href":"https:\/\/www.pizarrasmg.com\/es\/wp-json\/wp\/v2\/pages\/12245\/revisions\/12264"}],"wp:attachment":[{"href":"https:\/\/www.pizarrasmg.com\/es\/wp-json\/wp\/v2\/media?parent=12245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}