{"id":11093,"date":"2025-05-14T17:07:35","date_gmt":"2025-05-14T17:07:35","guid":{"rendered":"https:\/\/composite-tech.com\/?p=11093"},"modified":"2026-05-21T07:48:00","modified_gmt":"2026-05-21T07:48:00","slug":"gfrp-rebar-vs-steel-rebar-technical-comparison","status":"publish","type":"post","link":"https:\/\/composite-tech.com\/es\/2025\/05\/14\/gfrp-rebar-vs-steel-rebar-technical-comparison\/","title":{"rendered":"Varillas de refuerzo de PRFV vs. varillas de refuerzo de acero: una comparaci\u00f3n t\u00e9cnica completa\u00a0"},"content":{"rendered":"<p class=\"wp-block-paragraph\">En la ingenier\u00eda civil moderna y el desarrollo de infraestructuras, la selecci\u00f3n del material de refuerzo tiene un profundo impacto en la durabilidad, el costo y el rendimiento general de las estructuras de concreto. Tradicionalmente, las varillas de acero han sido la opci\u00f3n predominante debido a su resistencia y disponibilidad. Sin embargo, las varillas de pol\u00edmero reforzado con fibra de vidrio (PRFV) han cobrado considerable importancia en los \u00faltimos a\u00f1os como una alternativa superior para aplicaciones espec\u00edficas. Este art\u00edculo presenta una comparaci\u00f3n exhaustiva, basada en datos, entre las varillas de PRFV y las de acero, considerando las propiedades mec\u00e1nicas, la durabilidad, el peso, el impacto econ\u00f3mico y ejemplos espec\u00edficos de proyectos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"461\" src=\"https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/ooRp56cJ5tETFKU5Kk.jpg\" alt=\"Comparaci\u00f3n de GFRP frente a varillas de acero\" class=\"wp-image-11112\" srcset=\"https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/ooRp56cJ5tETFKU5Kk.jpg 960w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/ooRp56cJ5tETFKU5Kk-300x144.jpg 300w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/ooRp56cJ5tETFKU5Kk-768x369.jpg 768w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/ooRp56cJ5tETFKU5Kk-18x9.jpg 18w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Comparaci\u00f3n de propiedades mec\u00e1nicas<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La resistencia mec\u00e1nica es el factor principal a la hora de elegir un refuerzo. A continuaci\u00f3n, se muestra una tabla comparativa de las caracter\u00edsticas mec\u00e1nicas clave:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Propiedad&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Varilla de refuerzo de acero (A615 Gr.60)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>varillas de refuerzo de PRFV<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Resistencia a la tracci\u00f3n<\/td><td class=\"has-text-align-center\" data-align=\"center\">~550 MPa&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">1000\u20131500 MPa<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">M\u00f3dulo de elasticidad&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">~200 GPa&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">60\u201380 GPa&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Fuerza de fluencia&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">~500 MPa&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">No aplicable (fr\u00e1gil)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Densidad<\/td><td class=\"has-text-align-center\" data-align=\"center\">~7850 kg\/m\u00b3&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">~1900 kg\/m\u00b3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p style=\"font-size: 1.7894736842105rem; font-weight: bold; margin-top: 0,50em; margin-bottom: 0.50em; line-height: 1.2; color: #F7A516; font-family: 'Teko', sans-serif; text-transform: uppercase;\">\n  <strong>Interpretaci\u00f3n:<\/strong>\n<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>El PRFV tiene una resistencia a la tracci\u00f3n entre 2 y 3 veces mayor.&nbsp;<\/li>\n\n\n\n<li>El m\u00f3dulo de elasticidad del PRFV es aproximadamente 4 a 5 veces menor, lo que genera una mayor deflexi\u00f3n bajo carga, algo fundamental para el dise\u00f1o.<\/li>\n<\/ul>\n\n\n\n<p style=\"font-size: 1.7894736842105rem; font-weight: bold; margin-top: 0,50em; margin-bottom: 0.50em; line-height: 1.2; color: #F7A516; font-family: 'Teko', sans-serif; text-transform: uppercase;\">\n  <strong>Caso de uso:<\/strong>\n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En tableros de puentes de gran longitud o barreras de carreteras, el PRFV puede soportar mayores cargas de tracci\u00f3n, pero requiere un dise\u00f1o de secci\u00f3n ajustado debido a su menor rigidez.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Resistencia a la corrosi\u00f3n y vida \u00fatil<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Una de las mayores desventajas del acero es su susceptibilidad a la corrosi\u00f3n, especialmente en entornos ricos en cloruro, como estructuras marinas y regiones de deshielo.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Par\u00e1metro<\/strong><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Acero<\/strong><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>PRFV<\/strong><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Resistencia a la corrosi\u00f3n&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Pobre&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Excelente (no corrosivo)&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Vida \u00fatil en condiciones adversas&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">20\u201330 a\u00f1os&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">80\u2013100+ a\u00f1os&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p style=\"font-size: 1.7894736842105rem; font-weight: bold; margin-top: 0,50em; margin-bottom: 0.50em; line-height: 1.2; color: #F7A516; font-family: 'Teko', sans-serif; text-transform: uppercase;\">\n  <strong>Estudio de caso: Malec\u00f3n de Marina del Rey, California<\/strong>\n<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>El refuerzo de acero original se corroy\u00f3 en 25 a\u00f1os.<\/li>\n\n\n\n<li>Reemplazado con varilla de refuerzo GFRP, que se espera que dure m\u00e1s de 100 a\u00f1os sin corrosi\u00f3n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Conclusi\u00f3n:<\/strong> El PRFV es el claro ganador en cualquier estructura expuesta a sal, humedad, productos qu\u00edmicos o humedad extrema.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/NNPy0YUPqYnec9d3Hg.png\" alt=\"Estudio de caso: uso de varillas de refuerzo de PRFV\" class=\"wp-image-11101\" srcset=\"https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/NNPy0YUPqYnec9d3Hg.png 1000w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/NNPy0YUPqYnec9d3Hg-300x200.png 300w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/NNPy0YUPqYnec9d3Hg-768x512.png 768w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/NNPy0YUPqYnec9d3Hg-18x12.png 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Peso y eficiencia de manejo<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El PRFV es significativamente m\u00e1s liviano que el acero, lo que afecta directamente el costo de env\u00edo, el tiempo de manipulaci\u00f3n y la complejidad de la instalaci\u00f3n.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Propiedad<\/strong><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>varillas de acero corrugado<\/strong><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>varillas de refuerzo de PRFV<\/strong><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Peso relativo&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">100%&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">~25% (1\/4 de acero)&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Manipulaci\u00f3n manual&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Requiere maquinaria&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Trabajo de una sola persona&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Costo de transporte&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Alto&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Hasta 50% inferior&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ejemplo:<\/strong> En regiones monta\u00f1osas como Nepal o pa\u00edses insulares, las empresas de construcci\u00f3n informan de ahorros log\u00edsticos de m\u00e1s de 30% utilizando PRFV.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Propiedades electromagn\u00e9ticas y t\u00e9rmicas<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El PRFV no es conductor y es t\u00e9rmicamente estable.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Caracter\u00edstica<\/strong><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Acero<\/strong><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>PRFV<\/strong><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Conductividad el\u00e9ctrica&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Alto&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ninguno&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Conductividad t\u00e9rmica&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Alto&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Muy bajo&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Interferencia del campo magn\u00e9tico&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\"><br>S\u00ed&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ninguno&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p style=\"font-size: 1.7894736842105rem; font-weight: bold; margin-top: 0,50em; margin-bottom: 0.50em; line-height: 1.2; color: #F7A516; font-family: 'Teko', sans-serif; text-transform: uppercase;\">\n  <strong>Aplicaciones:<\/strong>\n<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Salas de resonancia magn\u00e9tica en hospitales&nbsp;<\/li>\n\n\n\n<li>Subestaciones y centrales el\u00e9ctricas&nbsp;<\/li>\n\n\n\n<li>T\u00faneles ferroviarios&nbsp;<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">En estos entornos, el PRFV garantiza la seguridad y la integridad funcional.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"766\" height=\"470\" src=\"https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/tNM3BDr9j29ObKCPRE.png\" alt=\"Comparaci\u00f3n de costos: PRFV vs. varillas de acero\" class=\"wp-image-11104\" srcset=\"https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/tNM3BDr9j29ObKCPRE.png 766w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/tNM3BDr9j29ObKCPRE-300x184.png 300w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/tNM3BDr9j29ObKCPRE-18x12.png 18w\" sizes=\"(max-width: 766px) 100vw, 766px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Comparaci\u00f3n de costos y econom\u00eda del ciclo de vida<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Aunque el costo inicial del PRFV suele ser entre 1,5 y 2 veces mayor que el del acero, su costo total del ciclo de vida (LCC) es menor en muchos casos.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Fase<\/strong><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>varillas de acero corrugado<\/strong><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>varillas de refuerzo de PRFV<\/strong><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Costo del material (inicial)&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">$0,75\/kg&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">$1,5\u20132,0\/kg&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Costo de instalaci\u00f3n&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">M\u00e1s alto&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">M\u00e1s bajo&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Costo de mantenimiento&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Muy alto&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">M\u00ednimo&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Total LCC (50 a\u00f1os)&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">100%&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">~65\u201375%&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ejemplo: <\/strong>Un puente de hormig\u00f3n de 1 km en Florida requiri\u00f3 $1.2M para su reparaci\u00f3n por corrosi\u00f3n despu\u00e9s de 20 a\u00f1os. Un puente similar construido con PRFV no mostr\u00f3 degradaci\u00f3n despu\u00e9s de 25 a\u00f1os.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Limitaciones de dise\u00f1o del PRFV<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A pesar de los beneficios, el PRFV tiene algunas limitaciones de dise\u00f1o:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Modo de falla fr\u00e1gil<\/strong>:No hay meseta de rendimiento, por lo que se deben ajustar los factores de seguridad.<\/li>\n\n\n\n<li><strong>M\u00f3dulo bajo<\/strong>:Mayor desviaci\u00f3n a menos que est\u00e9 compensada por la geometr\u00eda.<\/li>\n\n\n\n<li><strong>Sin flexiones en el sitio<\/strong>:Debe ser prefabricado seg\u00fan las especificaciones.<\/li>\n<\/ul>\n\n\n\n<p style=\"font-size: 1.7894736842105rem; font-weight: bold; margin-top: 0,50em; margin-bottom: 0.50em; line-height: 1.2; color: #F7A516; font-family: 'Teko', sans-serif; text-transform: uppercase;\">\n  <strong>Soluciones:<\/strong>\n<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilice estribos y mallas de PRFV doblados.<\/li>\n\n\n\n<li>Aplicar c\u00f3digos de dise\u00f1o compuesto (ACI 440.1R) para una planificaci\u00f3n estructural segura.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Normas y cumplimiento<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El PRFV est\u00e1 reconocido por los principales c\u00f3digos internacionales:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ACI 440.1R (EE. UU.)<\/strong>&nbsp;\u2013 Directrices de dise\u00f1o para el refuerzo de FRP<\/li>\n\n\n\n<li><strong>CSA S807 \/ S806 (Canad\u00e1)<\/strong>&nbsp;\u2013 Hormig\u00f3n armado con FRP&nbsp;<\/li>\n\n\n\n<li><strong>CNR-DT 203 (Italia)<\/strong>&nbsp;\u2013 Orientaci\u00f3n europea<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Estas normas proporcionan reglas claras para un uso seguro y promueven su adopci\u00f3n global.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\"><strong>Conclusi\u00f3n final<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Las barras de refuerzo de PRFV no son un reemplazo universal del acero, pero en entornos corrosivos, remotos o sensibles a las radiaciones electromagn\u00e9ticas, proporcionan una mayor longevidad, menores costos de ciclo de vida y un manejo m\u00e1s sencillo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A medida que las demandas de infraestructura aumentan y la resiliencia clim\u00e1tica se convierte en una prioridad, el PRFV es una inversi\u00f3n a prueba de futuro para muchos tipos de construcci\u00f3n.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"459\" height=\"384\" src=\"https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/qwLsMJIwY1UYlEGpBL.jpg\" alt=\"Comparaci\u00f3n de varillas de refuerzo compuestas, Composite-Tech\" class=\"wp-image-11109\" srcset=\"https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/qwLsMJIwY1UYlEGpBL.jpg 459w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/qwLsMJIwY1UYlEGpBL-300x251.jpg 300w, https:\/\/composite-tech.com\/wp-content\/uploads\/2025\/05\/qwLsMJIwY1UYlEGpBL-14x12.jpg 14w\" sizes=\"(max-width: 459px) 100vw, 459px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/composite-tech.com\/es\/\">Composite-Tech<\/a> proporciona equipos de \u00faltima generaci\u00f3n para la producci\u00f3n automatizada de<a href=\"https:\/\/composite-tech.com\/es\/fiberglass-rebar-gfrp\/\"> varillas de refuerzo de PRFV <\/a>y <a href=\"https:\/\/composite-tech.com\/es\/reinforcement-mesh\/\">malla<\/a>, ayudando a empresas de construcci\u00f3n de todo el mundo a realizar la transici\u00f3n hacia soluciones de refuerzo m\u00e1s inteligentes, m\u00e1s resistentes y m\u00e1s sostenibles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>M\u00e1s informaci\u00f3n:<\/em><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em><strong><a href=\"https:\/\/composite-tech.com\/es\/2026\/05\/20\/gfrp-vs-bfrp-rebar-mesh-production-machinery\/\">GFRP vs. BFRP Rebar and Mesh Production: The Ultimate B2B Machinery and Material Comparison for 2026<\/a><\/strong><\/em><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>En la ingenier\u00eda civil moderna y el desarrollo de infraestructura, la selecci\u00f3n del material de refuerzo tiene un profundo impacto en la durabilidad, el costo y el rendimiento general de las estructuras de concreto. Tradicionalmente, las varillas de acero corrugado han sido la opci\u00f3n predominante debido a su resistencia y disponibilidad.<\/p>","protected":false},"author":2,"featured_media":11117,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[13],"tags":[],"class_list":["post-11093","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/posts\/11093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/comments?post=11093"}],"version-history":[{"count":49,"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/posts\/11093\/revisions"}],"predecessor-version":[{"id":13119,"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/posts\/11093\/revisions\/13119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/media\/11117"}],"wp:attachment":[{"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/media?parent=11093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/categories?post=11093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/composite-tech.com\/es\/wp-json\/wp\/v2\/tags?post=11093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}