{"id":101902,"date":"2025-09-23T16:51:47","date_gmt":"2025-09-23T14:51:47","guid":{"rendered":"https:\/\/www.maccaferri.com\/es\/solutions\/revestimiento-primario\/"},"modified":"2026-02-26T09:13:12","modified_gmt":"2026-02-26T08:13:12","slug":"revestimiento-primario","status":"publish","type":"solution","link":"https:\/\/www.maccaferri.com\/es\/soluciones\/revestimiento-primario\/","title":{"rendered":"\u00a0Revestimiento Primario"},"content":{"rendered":"<div class=\"wp-block-mac-block-left-image-right-description container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/es\/wp-content\/uploads\/2024\/04\/Primary-lining-1\" alt=\"Image\"\/><\/div><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">La fase de revestimiento primario es esencial para <strong>proporcionar estabilidad y soporte a la estructura del t\u00fanel<\/strong> inmediatamente despu\u00e9s de la excavaci\u00f3n. Este revestimiento de soporte temporal incluye elementos de refuerzo de acero, como vigas en H y <a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.maccaferri.com\/products\/automated-tunnel-ribs\/ \"><strong>nervaduras de t\u00fanel automatizadas<\/strong><\/a><strong> <\/strong>tubulares redondas , que se incrustan o rellenan con <strong>hormig\u00f3n proyectado reforzado con fibras de acero<\/strong>.<br>Las costillas automatizadas del t\u00fanel est\u00e1n dise\u00f1adas para adaptarse al contorno del t\u00fanel <strong>y conseguir el m\u00e1ximo rendimiento<\/strong>, capaz de soportar las presiones litost\u00e1ticas m\u00e1s extremas.<br><\/p><\/div><\/div><\/div><div class=\"wp-block-mac-block-left-description-right-image container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt order-lg-first order-last\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">Un avance tecnol\u00f3gico significativo en este proceso es <strong>el paso del trabajo manual a la automatizaci\u00f3n <\/strong>en la instalaci\u00f3n de las costillas de los t\u00faneles. Esta evoluci\u00f3n no s\u00f3lo <strong>agiliza el proceso de construcci\u00f3n<\/strong>, sino que tambi\u00e9n <strong>mejora el control de riesgos<\/strong>. Al sustituir el trabajo manual por soluciones automatizadas , <strong>no es necesaria la presencia de personal cerca del frente de excavaci\u00f3n<\/strong>, lo que mejora notablemente las condiciones de seguridad. Esta integraci\u00f3n de materiales avanzados y automatizaci\u00f3n representa un salto significativo en la construcci\u00f3n de t\u00faneles, dando prioridad tanto a <strong>la eficiencia<\/strong> como a <strong>la seguridad de los trabajadores<\/strong>.<br><br><br><h5 style=\"text-align: center;\">Profundice en nuestras soluciones para t\u00faneles<\/h5><h6 style=\"text-align: center;\"><a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.maccaferri.com\/es\/tunnelling\/\"><span style=\"color: rgb(255, 255, 255);\"><mark data-color=\"#004652\" style=\"background-color: rgb(0, 70, 82); color: inherit;\"> DESCUBRA M\u00c1S <\/mark><\/span><\/a><\/h6><\/p><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/es\/wp-content\/uploads\/2024\/04\/Primary-lining-2\" alt=\"Image\"\/><\/div><\/div><\/div><\/div><div class=\"wp-block-mac-block-left-image-right-description container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/es\/wp-content\/uploads\/2024\/11\/Primary-lining-3\" alt=\"Image\"><\/div><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">El uso de <strong>hormig\u00f3n proyectado reforzado con fibras de acero<\/strong> durante la fase de revestimiento primario supone un nuevo avance en la tecnolog\u00eda de construcci\u00f3n de t\u00faneles. Nuestras fibras, utilizadas para <strong>reforzar el hormig\u00f3n proyectado, garantizan un refuerzo distribuidouniformemente , mejorando<\/strong> significativamente <strong>la integridad estructural <\/strong>del revestimiento. Este m\u00e9todo sustituye a la instalaci\u00f3n de malla soldada entre las costillas, un proceso que plantea riesgos considerables para la mano de obra implicada. Un aspecto revolucionario <strong>es el uso del hormig\u00f3n proyectado reforzado con fibras para rellenar nuestra costilla de t\u00fanel tubular redonda automatizada.<\/strong>  Esta configuraci\u00f3n crea una <strong>sinergia <\/strong>entre el acero de la costilla y el hormig\u00f3n que proporciona un rendimiento mec\u00e1nico significativamente mejorado.<br><br><\/p><\/div><\/div><\/div><div class=\"content-sectors-applications-solutions\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                <h2><\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"content-sectors-applications-solutions container box-container\">\n        <div class=\"row\">\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6>\n                    <img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/es\/wp-content\/uploads\/2022\/10\/ico-sectors.png\" class=\"sectors\">                    Sectores<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/es\/sectores\/infraestructura-urbana\/\" title=\"Infraestructura Urbana\">Infraestructura Urbana<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/es\/sectores\/infraestructura-de-transporte\/\" title=\"Infraestructura de transporte\">Infraestructura de transporte<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/es\/sectores\/mineria\/\" title=\"Miner\u00eda\">Miner\u00eda<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/es\/sectores\/petroleo-gas-energia\/\" title=\"Petr\u00f3leo &#038; Gas \/ Energ\u00eda\">Petr\u00f3leo &#038; Gas \/ Energ\u00eda<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/es\/wp-content\/uploads\/2022\/10\/ico-applications.png\" class=\"applications\" alt=\"Applications icon\">Aplicaciones<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/es\/aplicaciones\/tuneles\/\" title=\"T\u00faneles\">T\u00faneles<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/es\/wp-content\/uploads\/2022\/10\/ico-solutions.png\" class=\"solutions\" alt=\"Solutions icon\">Solutions<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/es\/soluciones\/revestimiento-primario\/\" title=\"\u00a0Revestimiento Primario\">\u00a0Revestimiento Primario<\/a><\/li><\/ul>            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n        <div class=\"wp-block-mac-h2-title-bold-block block-txt-container box-container\"><div class=\"row\"><div class=\"col title-box-txt\"><h2 style=\"color:#004857;text-align:center\">Related products <\/h2><\/div><\/div><\/div>\n        <div id=\"search-result\">\n        <div class=\"wp-block-mac-container-block box-container\">\n           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            <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/compuestos-de-drenaje\/\" rel=\"noopener\" title=\"Compuestos de drenaje\">Compuestos de drenaje<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Estas familias de productos especializados ponen de relieve la versatilidad y adaptabilidad de los compuestos de dre<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/compuestos-de-drenaje\/\" class=\"cta\" rel=\"noopener\" title=\"Compuestos de drenaje\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"107699\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        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              <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/multi-composites\/\" rel=\"noopener\" title=\"Multi Composites\">Multi Composites<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\"><\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/multi-composites\/\" class=\"cta\" rel=\"noopener\" title=\"Multi Composites\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"107723\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                                    <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/tuneles-arco-metalico\/\" rel=\"noopener\" title=\"Tunnelling GFRP Solutions\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/es\/wp-content\/uploads\/2023\/11\/Products-_-Tunnelling-Steel-Arch_header_new.jpg\" alt=\"T\u00faneles &#8211; Arco met\u00e1lico\" title=\"T\u00faneles &#8211; Arco met\u00e1lico\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/tuneles-arco-metalico\/\" rel=\"noopener\" title=\"T\u00faneles &#8211; Arco met\u00e1lico\">T\u00faneles &#8211; Arco met\u00e1lico<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Perfil tubular redondoLa costilla tubular redonda automatizada para t\u00faneles, con su innovador dise\u00f1o circular y relleno de hormig<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/tuneles-arco-metalico\/\" class=\"cta\" rel=\"noopener\" title=\"T\u00faneles &#8211; Arco met\u00e1lico\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"107753\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n        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class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/tunnelling-gfrp-solutions\/\" rel=\"noopener\" title=\"Tunnelling GFRP Solutions\">Tunnelling GFRP Solutions<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Sistema de tierra P.E.R.El sistema P.E.R. Ground, dise\u00f1ado para excavaciones dif\u00edciles, combina un elemento reforzado con fibra de vidrio <\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/es\/productos\/tunnelling-gfrp-solutions\/\" class=\"cta\" rel=\"noopener\" title=\"Tunnelling GFRP Solutions\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"111298\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                            <\/div>\n            <\/div>\n                    <\/div>","protected":false},"excerpt":{"rendered":"<p>El uso de <strong>hormig\u00f3n proyectado reforzado con fibras de acero<\/strong> durante la fase de revestimiento primario supone un nuevo avance en la te<\/p>\n","protected":false},"featured_media":57804,"parent":0,"menu_order":0,"template":"","class_list":["post-101902","solution","type-solution","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - 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