{"id":97873978,"date":"2026-04-16T15:35:43","date_gmt":"2026-04-16T13:35:43","guid":{"rendered":"https:\/\/fundacion-biodiversidad.es\/proyecto_prtr\/research-and-formulation-of-pvc-profiles-for-construction-using-recycled-or-waste-based-composites\/"},"modified":"2026-04-16T15:35:43","modified_gmt":"2026-04-16T13:35:43","slug":"research-and-formulation-of-pvc-profiles-for-construction-using-recycled-or-waste-based-composites","status":"publish","type":"proyecto_prtr","link":"https:\/\/fundacion-biodiversidad.es\/en\/proyecto_prtr\/research-and-formulation-of-pvc-profiles-for-construction-using-recycled-or-waste-based-composites\/","title":{"rendered":"Research and formulation of PVC profiles for construction using recycled or waste-based composites"},"content":{"rendered":"<p>This project aims to investigate a new formulation for the construction profiles manufactured by La Viuda, seeking to improve their sustainability. Recycled PVC and a Bio PVC obtained from ethylene generated by waste from the paper industry will be used, replacing conventional virgin PVC. In addition, new natural and waste additions, such as lubricants and mineral fillers, will be studied instead of the usual synthetic ones, thus contributing to the circular economy by reducing virgin raw material and reducing waste.  <\/p>\n","protected":false},"featured_media":22405,"parent":0,"template":"","meta":{"_acf_changed":false},"financiaci_n":[653],"lineas_actuacion_tematicas":[671],"class_list":["post-97873978","proyecto_prtr","type-proyecto_prtr","status-publish","has-post-thumbnail","hentry","financiaci_n-plan-de-recuperacion-transformacion-y-resiliencia-en","lineas_actuacion_tematicas-private-sector"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Research and formulation of PVC profiles for construction using recycled or waste-based composites - Fundaci\u00f3n Biodiversidad<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fundacion-biodiversidad.es\/en\/proyecto_prtr\/research-and-formulation-of-pvc-profiles-for-construction-using-recycled-or-waste-based-composites\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research and formulation of PVC profiles for construction using recycled or waste-based composites - Fundaci\u00f3n Biodiversidad\" \/>\n<meta property=\"og:description\" content=\"This project aims to investigate a new formulation for the construction profiles manufactured by La Viuda, seeking to improve their sustainability. 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