{"id":118896,"date":"2026-01-22T13:02:37","date_gmt":"2026-01-22T12:02:37","guid":{"rendered":"https:\/\/www.maccaferri.com\/br\/success-stories\/subdrenagem-da-rodovia-iquitos-nauta\/"},"modified":"2026-03-31T14:43:05","modified_gmt":"2026-03-31T12:43:05","slug":"subdrenagem-da-rodovia-iquitos-nauta","status":"publish","type":"stories","link":"https:\/\/www.maccaferri.com\/br\/casos-de-sucesso\/subdrenagem-da-rodovia-iquitos-nauta\/","title":{"rendered":"SUBDRENAGEM DA RODOVIA IQUITOS &#8211; NAUTA"},"content":{"rendered":"<div class=\"container-full text-bocolor-block-white\">\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12\">\n                        <h3>Challenge<\/h3>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>    \n    <\/div>\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12 content\">\n                        <p>La  carretera  Iquitos  \u00e2\u0080\u0093  Nauta  se  encuentra  en  el  Departamento  de  Loreto  y  forma  parte  de  un  proyecto  de  desarrollo  e  integraci\u00c3\u00b3n de la regi\u00c3\u00b3n. Est\u00c3\u00a1 localizada en la selva baja, zona de   altas   precipitaciones   y   presencia   de   suelos   arcillosos   saturados,  que  obligan  a  usar  subdrenajes  que  garanticen  la  durabilidad de la estructura, en los \u00c3\u00baltimos 19 km por ejecutar. La falta de grava en la zona y lo seis d\u00c3\u00adas que tardaba \u00c3\u00a9sta en transportarse  por  v\u00c3\u00ada  fluvial  desde  el  punto  m\u00c3\u00a1s  cercano,  hac\u00c3\u00adan incrementar el costo del insumo y ocho veces su precio inicial,  convirtiendo  a  la  trinchera  drenante  con  grava  en  una  partida muy cr\u00c3\u00adtica. <\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <\/div>\n<div class=\"container-full text-bocolor-block-green\">\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12\">\n                        <h3>Solution<\/h3>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>    \n    <\/div>\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12 content\">\n                        <p>El   consorcio   Vial   Nauta   fue   el   encargado   del   estudio   y   construcci\u00c3\u00b3n    de    la    carretera.    Buscando    satisfacer    las    necesidades del cliente, el Ing. Alfredo Mansen con el apoyo de los  ingenieros  de  Maccaferri  de  Per\u00c3\u00ba  S.A.C,  propusieron  una  soluci\u00c3\u00b3n  tecnol\u00c3\u00b3gicamente  avanzada  que  se  adaptaba  a  las  condiciones locales, donde solo se pod\u00c3\u00ada conseguir arena.  La   aplicaci\u00c3\u00b3n   del   geocompuesto   de   drenaje   MacDrain   en   trincheras  drenantes  fue  planteada  al  jefe  del  proyecto,  Ing.  Carlos Lazarte Salazar.  La nueva propuesta de trinchera consist\u00c3\u00ada de 0.50 m de ancho por  1.20 m  de  profundidad  por  el  MacDrain  2L,  colocando  \u00c3\u00a9ste  \u00c3\u00baltimo  en  el  eje  de  la  trinchera  y  luego  rellenando  con  arena,  para  separar  el  filtro  geotextil  de  la  arcilla  saturada  y  evitar  su  obstrucci\u00c3\u00b3n.  La  substituci\u00c3\u00b3n  de  las  tradicionales  trincheras  drenantes  con  grava y geotextil, por una soluci\u00c3\u00b3n que proporcionaba ventajas t\u00c3\u00a9cnicas,  econ\u00c3\u00b3micas  y  constructivas  fue  aprobada  por  el  Consorcio. <\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"container\"><h2>Used Products<\/h2><div class=\"row\"><div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3\"><div class=\"wp-block-mac-card-new-block block-latest-news-container\"><div class=\"card\"><div class=\"content-images\"><img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/03\/Header-Drainage-Geocomposites\" alt=\"Geocompostos - MacDrain\u00ae\" title=\"Geocompostos - MacDrain\u00ae\" \/><\/div><div class=\"card-body\"><h6>Geocompostos &#8211; MacDrain\u00ae<\/h6><span class=\"abstract\">Essas fam\u00edlias de produtos especializadas evidenciam a versatilidade e adaptabilidade dos comp\u00f3sitos de drenagem, garantindo o atendimento \u00e0s demandas<\/span><a href=\"https:\/\/www.maccaferri.com\/br\/produtos\/geocompostos-macdrain\/\" class=\"cta\" rel=\"noopener\" title=\"Geocompostos - MacDrain\u00ae\">Vis\u00e3o \n                           <span class=\"text\" value=\"\" \/>\n                           <\/a><div data-post-id=\"118435\" class=\"star \" title=\"Adicionar \u00e0 lista de desejos\"><span class=\"material-symbols-rounded starrate\">star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><!--usedproducts-->","protected":false},"excerpt":{"rendered":"<p>El   consorcio   Vial   Nauta   fue   el   encargado   del   estudio   y   construcci\u00c3\u00b3n    de    la    carretera.    Buscando    satisfacer    las <\/p>\n","protected":false},"featured_media":10735,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-118896","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[118435],"applications":[118167,118167],"solutions":[118206],"sectors":[118131]},"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>SUBDRENAGEM DA RODOVIA IQUITOS - NAUTA - Maccaferri Brasil<\/title>\n<meta name=\"description\" content=\"Explore nossas hist\u00f3rias de sucesso: SUBDRENAGEM DA RODOVIA IQUITOS - NAUTA. 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