{"id":99275,"date":"2025-07-25T17:46:16","date_gmt":"2025-07-25T15:46:16","guid":{"rendered":"https:\/\/www.maccaferri.com\/pe\/?p=99275"},"modified":"2025-07-25T21:14:29","modified_gmt":"2025-07-25T19:14:29","slug":"sistema-de-drenaje-en-el-tunel-ollachea-solucion-eficiente-con-macdrain-fp","status":"publish","type":"post","link":"https:\/\/www.maccaferri.com\/pe\/news\/sistema-de-drenaje-en-el-tunel-ollachea-solucion-eficiente-con-macdrain-fp\/","title":{"rendered":"Sistema de drenaje en el t\u00fanel Ollachea: soluci\u00f3n eficiente con MacDrain\u00ae FP"},"content":{"rendered":"<div class=\"container content-paragraph box-container\"><div class=\"row\"><div class=\"col-12 col-lg-12 col-xl-12 col-xxl-12\"><h6>Soluci\u00f3n innovadora de drenaje con MacDrain\u00ae FP en el t\u00fanel Ollachea<\/h6><div class=\"content-txt\"><p>El <strong>t\u00fanel Ollachea<\/strong>, ubicado entre las progresivas KM 231+700.17 \u2013 KM 232+603.14 del tramo IV de la Carretera Interoce\u00e1nica Sur, en la provincia de Carabaya del departamento de Puno en Per\u00fa. Presentaba un afloramiento de aguas subterr\u00e1nea en todo el desarrollo del t\u00fanel, lo cual representaba un riesgo potencial tanto para el equipamiento electr\u00f3nico que se instalar\u00eda en el t\u00fanel como para los usuarios de este corredor vial, as\u00ed tambi\u00e9n, identificaron sectores cr\u00edticos con presencia de aguas termales de alta entalpia superiores a los 80\u00b0C, siendo el primer t\u00fanel con estos desaf\u00edos superados a nivel mundial.<\/p>\n<p>Para solucionar esta problem\u00e1tica, se implement\u00f3 un <strong>sistema de drenaje<\/strong> basado en el <a href=\"https:\/\/www.maccaferri.com\/pe\/productos\/compuestos-de-drenaje\/\">geocompuesto <\/a><strong>MacDrain\u00ae FP 20.2, <\/strong>como principal elemento de captaci\u00f3n y conducci\u00f3n de aguas, as\u00ed tambi\u00e9n un geotextil no tejido MacTex N 40.1, para darle una protecci\u00f3n adicional al punzonamiento que se tendr\u00eda en la superficie del t\u00fanel, garantizando la impermeabilizaci\u00f3n de la estructura y asegurando su resistencia \u00a0y vida \u00fatil.<\/p>\n<p>En este art\u00edculo, exploraremos las caracter\u00edsticas de este sistema, su proceso de instalaci\u00f3n y los beneficios obtenidos en el proyecto del t\u00fanel Ollachea.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>1. Problemas de drenaje en el t\u00fanel Ollachea<\/strong><\/h2>\n<p>Durante la construcci\u00f3n del t\u00fanel Ollachea, se identificaron <strong>filtraciones de aguas subterr\u00e1neas<\/strong> que requer\u00edan una soluci\u00f3n de drenaje eficiente.<\/p>\n<h3><strong>1.1. Principales desaf\u00edos t\u00e9cnicos<\/strong><\/h3>\n<ul>\n<li><strong>Filtraciones de aguas termales en toda la superficie del t<\/strong>, generando acumulaciones de humedad en la b\u00f3veda y hastiales.<\/li>\n<li><strong>Presencia de aguas termales de alta entalpia (de 80\u00b0C a m\u00e1s)<\/strong>, lo que exig\u00eda materiales resistentes a estas temperaturas.<\/li>\n<li><strong>Riesgo de deterioro del concreto<\/strong> debido a la saturaci\u00f3n de la estructura.<\/li>\n<li><strong>Necesidad de una soluci\u00f3n flexible<\/strong>, que se adapte a la superficie irregular del t\u00fanel.<\/li>\n<\/ul>\n<p>Ante estas condiciones, <strong>Maccaferri propuso el uso de MacDrain\u00ae FP 20.2<\/strong>, un geocompuesto de drenaje dise\u00f1ado para resistir temperaturas extremas y mejorar la eficiencia de la impermeabilizaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>2. Soluci\u00f3n implementada: sistema de drenaje con MacDrain\u00ae FP<\/strong><\/h2>\n<p>El <strong>MacDrain\u00ae FP 20.2<\/strong> es un <strong><a href=\"https:\/\/www.maccaferri.com\/pe\/productos\/compuestos-de-drenaje\/\">geocompuesto de drenaje<\/a><\/strong> compuesto por tres capas principales:<\/p>\n<ul>\n<li><strong>Geotextil de poli\u00e9ster<\/strong>, que filtra y capta el agua.<\/li>\n<li><strong>Geomanto tridimensional de polipropileno<\/strong>, que permite la conducci\u00f3n del agua a lo largo de la estructura.<\/li>\n<li><strong>L\u00e1mina de polipropileno<\/strong>, que impide el paso del agua al n\u00facleo del sistema.<\/li>\n<\/ul>\n<p>Este sistema se instal\u00f3 sobre toda la superficie del t\u00fanel, b\u00f3veda y hastiales, para captar las aguas termales y dirigirlas hacia la base de los hastiales, donde se recolectan en una l\u00ednea de tuber\u00edas perforadas. Finalmente, estas tuber\u00edas conducen el flujo de agua hacia una l\u00ednea de drenaje que la evacua al exterior del t\u00fanel.<\/p>\n<h3><strong>2.1. Ventajas del MacDrain\u00ae FP en sistemas de drenaje<\/strong><\/h3>\n<ul>\n<li><strong>Alta resistencia a temperaturas extremas<\/strong>, ideal para aguas termales.<\/li>\n<li><strong>R\u00e1pida instalaci\u00f3n<\/strong>, optimizando los tiempos de obra.<\/li>\n<li><strong>Mayor flexibilidad y adaptabilidad<\/strong>, ajust\u00e1ndose a superficies irregulares sin presentar fisuras o rasgados propio de materiales r\u00edgidos.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong>3. Proceso de instalaci\u00f3n del sistema de drenaje<\/strong><\/h2>\n<p>La instalaci\u00f3n del <strong>sistema de drenaje MacDrain\u00ae FP<\/strong> en el t\u00fanel Ollachea se realiz\u00f3 de manera secuencial para garantizar su eficiencia y correcto funcionamiento.<\/p>\n<h3><strong>3.1. Etapas de la instalaci\u00f3n en el T\u00fanel Ollachea<\/strong><\/h3>\n<ul>\n<li><strong>Colocaci\u00f3n del Geotextil No tejido MacTex N 40.1<\/strong><\/li>\n<li><strong>Colocaci\u00f3n del geocompuesto MacDrain\u00ae FP<\/strong> en la b\u00f3veda y hastiales del t\u00fanel.<\/li>\n<li><strong>Conexi\u00f3n del sistema sobre las tuber\u00edas de drenaje<\/strong>, para la evacuaci\u00f3n controlada del agua filtrada.<\/li>\n<li><strong>Instalaci\u00f3n del sistema de encofrados especiales para b\u00f3vedas y hastiales.<\/strong><\/li>\n<li><strong>Vaciado del concreto<\/strong>, permitiendo que el sistema se adapte y funcione sin interrupciones.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong>4. Beneficios obtenidos con el sistema de drenaje MacDrain\u00ae FP<\/strong><\/h2>\n<p>La implementaci\u00f3n del <a href=\"https:\/\/www.maccaferri.com\/pe\/productos\/compuestos-de-drenaje\/\"><strong>sistema de drenaje<\/strong> con MacDrain\u00ae FP<\/a> en el t\u00fanel Ollachea permiti\u00f3:<\/p>\n<ul>\n<li><strong>Eliminar las filtraciones de aguas termales<\/strong>, evitando la acumulaci\u00f3n de humedad en la estructura.<\/li>\n<li><strong>Reducir el impacto del calor en los materiales del t\u00fanel<\/strong>, protegiendo la durabilidad del concreto.<\/li>\n<li><strong>Optimizar los tiempos de construcci\u00f3n<\/strong>, gracias a la facilidad de instalaci\u00f3n del geocompuesto.<\/li>\n<li><strong>Garantizar la impermeabilizaci\u00f3n de la estructura<\/strong>, prolongando su vida \u00fatil y reduciendo costos de mantenimiento.<\/li>\n<li><strong>Adaptabilidad del Material sobre una superficie no uniforme, <\/strong>la flexibilidad y resistencia del material permitieron que este se pueda superponer sobre la superficie del t\u00fanel con un revestimiento primario, el cual no era uniforme.<\/li>\n<\/ul>\n<p>El <strong>sistema de drenaje<\/strong> con MacDrain\u00ae FP demostr\u00f3 ser una soluci\u00f3n eficiente y de alto rendimiento para la gesti\u00f3n de filtraciones en el <strong>t\u00fanel Ollachea, <\/strong>as\u00ed tambi\u00e9n la resistencia del material para captar aguas termales de alta entalpia sin presentar deformaciones o la separaci\u00f3n de los geosint\u00e9ticos que componen el geocompuesto. Su dise\u00f1o avanzado permiti\u00f3 optimizar la conducci\u00f3n del agua, mejorar la resistencia de la estructura y garantizar su estabilidad a largo plazo.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u00bfNecesitas una soluci\u00f3n de drenaje eficiente para tu proyecto?<\/strong> Cont\u00e1ctanos a <a href=\"mailto:info.pe@maccaferri.com\"><u>info.pe@maccaferri.com<\/u><\/a> y descubre c\u00f3mo MacDrain\u00ae FP puede mejorar la impermeabilizaci\u00f3n y protecci\u00f3n de tus infraestructuras subterr\u00e1neas.<\/p>\n<p>&nbsp;<\/p>\n<p><u><a href=\"https:\/\/www.maccaferri.com\/pe\/casos-de-%C3%A9xito\/impermeabilizacion-del-tunel-ollachea-2\/\">Conoce los detalles completos de este caso de \u00e9xito: Haz clic AQU\u00cd<\/a><\/u><\/p>\n<\/div><\/div><\/div><\/div><div class=\"container-fluid carousel-image-gallery\">\n        <div class=\"row\">\n            <div id=\"carouselImageblock_13378d83e45af3bfe857c147abb92cfb\" class=\"carousel slide carouselImageGallery\" 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src=\"https:\/\/www.maccaferri.com\/pe\/wp-content\/uploads\/2025\/07\/11-1.png\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\"><\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                    <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div><figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><\/figure>","protected":false},"excerpt":{"rendered":"<p>El sistema de drenaje MacDrain\u00ae FP implementado en el t\u00fanel Ollachea, en Puno, solucion\u00f3 eficientemente las filtraciones de aguas termales de alta temperatura, protegiendo la estructura y optimizando la durabilidad y seguridad del proyecto.<\/p>\n","protected":false},"author":240,"featured_media":99396,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-99275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sistema de Drenaje MacDrain\u00ae FP en T\u00fanel Ollachea | Maccaferri<\/title>\n<meta name=\"description\" content=\"Descubre c\u00f3mo el sistema de drenaje con MacDrain\u00ae FP resolvi\u00f3 las filtraciones de aguas termales en el t\u00fanel Ollachea, garantizando impermeabilizaci\u00f3n, durabilidad y seguridad en infraestructuras 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