{"id":14565,"date":"2026-10-12T11:00:01","date_gmt":"2026-10-12T09:00:01","guid":{"rendered":"https:\/\/strail.de\/?p=14565"},"modified":"2026-10-12T11:04:49","modified_gmt":"2026-10-12T09:04:49","slug":"modernizacion-sostenible-en-cerdena-las-traviesas-de-polimero-strailway-30-sustituyen-a-las-de-madera-en-la-zona-de-los-cambios-de-via","status":"publish","type":"post","link":"https:\/\/strail.de\/es\/modernizacion-sostenible-en-cerdena-las-traviesas-de-polimero-strailway-30-sustituyen-a-las-de-madera-en-la-zona-de-los-cambios-de-via\/","title":{"rendered":"Modernizaci\u00f3n sostenible en Cerde\u00f1a: las traviesas de pol\u00edmero STRAILway 30 sustituyen a las de madera en la zona de los cambios de v\u00eda"},"content":{"rendered":"<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--80)\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-group news product_img_slider- mob-1 slider-gap-16 noloop lightbox is-layout-grid wp-container-core-group-is-layout-b757edec wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"1214\" src=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-1.jpg\" alt=\"STRAILway Polymer Sleepers for Trams in Sardinia\" class=\"wp-image-14549\" style=\"object-fit:cover\" srcset=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-1.jpg 1000w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-1-247x300.jpg 247w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-1-824x1000.jpg 824w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-1-500x607.jpg 500w\" sizes=\"(max-width: 480px) 150px, (max-width: 767px) 150px, (max-width: 1399px) 600px, (max-width: 1999px) 700px, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"1214\" src=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-2.jpg\" alt=\"STRAILway 30 for local transit in Sardinia\" class=\"wp-image-14550\" style=\"object-fit:cover\" srcset=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-2.jpg 1000w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-2-247x300.jpg 247w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-2-824x1000.jpg 824w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-2-500x607.jpg 500w\" sizes=\"(max-width: 480px) 150px, (max-width: 767px) 150px, (max-width: 1399px) 600px, (max-width: 1999px) 700px, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"1214\" src=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-3.jpg\" alt=\"Polymer Sleepers Replace Wooden Sleepers for Switches in Local Transit\" class=\"wp-image-14551\" style=\"object-fit:cover\" srcset=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-3.jpg 1000w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-3-247x300.jpg 247w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-3-824x1000.jpg 824w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-3-500x607.jpg 500w\" sizes=\"(max-width: 480px) 150px, (max-width: 767px) 150px, (max-width: 1399px) 600px, (max-width: 1999px) 700px, 1000px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><h1 class=\"wp-block-post-title has-detailpages-heading-font-size\">Modernizaci\u00f3n sostenible en Cerde\u00f1a: las traviesas de pol\u00edmero STRAILway 30 sustituyen a las de madera en la zona de los cambios de v\u00eda<\/h1>\n\n\n<div class=\"wp-block-group date_and_autor is-layout-flex wp-block-group-is-layout-flex\"><div class=\"has-link-color wp-elements-62cbe2da716f5839b4124e3f8008d1bc wp-block-post-date has-text-color has-contrast-color\"><time datetime=\"2026-10-12T11:00:01+02:00\">12 de octubre de 2026<\/time><\/div>\n\n\n&nbsp;&#8211;&nbsp;\n\n\n<div style=\"margin-top:0;\" class=\"wp-block-post-author\"><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\"><a href=\"https:\/\/strail.de\/es\/author\/admin-carola-zattler\/\" target=\"_blank\">Admin Carola Zattler<\/a><\/p><\/div><\/div><\/div>\n\n\n\n<p>A major step towards the future of rail infrastructure: a comprehensive modernisation project is currently under way on Sardinia\u2019s regional rail network. To make the network more efficient, safe and environmentally sustainable in the long term, the operator is turning to innovative materials. <\/p>\n\n\n\n<p>A key part of the renewal programme is the replacement of existing wooden sleepers, particularly in technically demanding turnout areas. STRAILway 30 polymer sleepers are now being used as a durable and sustainable alternative. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The material advantages of STRAILway really come into their own, especially in turnout areas:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Extremely long service life:<\/strong> Longer replacement intervals and reduced need for replacement.<\/li>\n\n\n\n<li><strong>High weather resistance:<\/strong> Well suited to the climatic conditions and temperature fluctuations of the Mediterranean region.<\/li>\n\n\n\n<li><strong>Low maintenance:<\/strong> Helps reduce life-cycle costs (LCC) over the long term.<\/li>\n\n\n\n<li><strong>Easy handling:<\/strong> Similar to conventional wooden sleepers in terms of processing and handling.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A major step towards the future of rail infrastructure: a comprehensive modernisation project is currently under way on Sardinia\u2019s regional rail network. To make the network more efficient, safe and environmentally sustainable in the long term, the operator is turning to innovative materials. A key part of the renewal programme is the replacement of existing [&hellip;]<\/p>","protected":false},"author":12,"featured_media":14566,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_expiration_date":"","footnotes":""},"categories":[956],"tags":[],"download-filter":[906],"filter-stellenanzeigen":[],"class_list":["post-14565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Modernizaci\u00f3n sostenible en Cerde\u00f1a: las traviesas de pol\u00edmero STRAILway 30 sustituyen a las de madera en la zona de los cambios de v\u00eda - KRAIBURG STRAIL<\/title>\n<meta name=\"description\" content=\"Como parte de la modernizaci\u00f3n de la red ferroviaria regional de Cerde\u00f1a, las traviesas de madera que 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sostenibles.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/strail.de\/es\/modernizacion-sostenible-en-cerdena-las-traviesas-de-polimero-strailway-30-sustituyen-a-las-de-madera-en-la-zona-de-los-cambios-de-via\/\" \/>\n<meta property=\"og:site_name\" content=\"KRAIBURG STRAIL\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-12T09:00:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-12T09:04:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/08\/STRAILway-Sardinien-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1214\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Admin Carola Zattler\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Admin Carola Zattler\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/strail.de\\\/es\\\/modernizacion-sostenible-en-cerdena-las-traviesas-de-polimero-strailway-30-sustituyen-a-las-de-madera-en-la-zona-de-los-cambios-de-via\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/strail.de\\\/es\\\/modernizacion-sostenible-en-cerdena-las-traviesas-de-polimero-strailway-30-sustituyen-a-las-de-madera-en-la-zona-de-los-cambios-de-via\\\/\"},\"author\":{\"name\":\"Admin Carola Zattler\",\"@id\":\"https:\\\/\\\/strail.de\\\/es\\\/#\\\/schema\\\/person\\\/31b545e94bb06da21c3addaac831bd90\"},\"headline\":\"Modernizaci\u00f3n sostenible en Cerde\u00f1a: las traviesas de pol\u00edmero STRAILway 30 sustituyen a las de madera en la zona de los cambios de 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