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.qymt-resource-detail-hero .qymt-resource-detail-lead{\n  color:#fff!important;\n  font-weight:900!important;\n  text-shadow:0 2px 18px rgba(0,0,0,.78)!important;\n  opacity:1!important;\n}\n<\/style>\n<!-- qymt-guardrail-hero-contrast:end -->\n<!-- qymt-guardrail-hero-position:start -->\n<style id=\"qymt-guardrail-hero-position\">\n@media(min-width:901px){\n  body.page-id-1568 .qymt-resource-detail-hero .qymt-resource-hero-copy,\n  body.page-id-1568 .qymt-resource-detail-hero .qymt-resource-hero-panel{\n    transform:translateY(-44px);\n  }\n}\n@media(min-width:901px) and (max-width:1180px){\n  body.page-id-1568 .qymt-resource-detail-hero .qymt-resource-hero-copy,\n  body.page-id-1568 .qymt-resource-detail-hero .qymt-resource-hero-panel{\n    transform:translateY(-34px);\n  }\n}\n<\/style>\n<!-- qymt-guardrail-hero-position:end -->\n<main class=\"qy-page qymt-resource-guide\">\n  <section class=\"qymt-resource-detail-hero\">\n    <figure class=\"qymt-resource-detail-hero-media\">\n      <img decoding=\"async\" fetchpriority=\"high\" src=\"https:\/\/qymetaltech.com\/wp-content\/uploads\/2026\/05\/qymt-highway-guardrails-gallery-01.webp\" alt=\"Gu\u00eda de cotizaci\u00f3n de barreras viales: trazado, vigas, postes y terminales\">\n    <\/figure>\n    <div class=\"qy-wrap\">\n      <div class=\"qymt-resource-hero-copy\">\n        <nav class=\"qy-breadcrumb\" aria-label=\"Ruta de navegaci\u00f3n\"><a href=\"https:\/\/qymetaltech.com\/es\/\">Inicio<\/a><span>\/<\/span><a href=\"https:\/\/qymetaltech.com\/es\/recursos-tecnicos\/\">Recursos<\/a><\/nav>\n        <p class=\"qy-eyebrow\">Recurso t\u00e9cnico<\/p>\n        <h1>Gu\u00eda para solicitar cotizaciones de barreras de seguridad vial<\/h1>\n        <p class=\"qymt-resource-detail-lead\">Antes de solicitar cotizaci\u00f3n de barreras de seguridad vial, prepare el trazado, el perfil de las vigas, la separaci\u00f3n entre postes y los datos de terminales, pernos, reflectores, recubrimiento y embalaje.<\/p>\n        <div class=\"qymt-resource-hero-tags\"><span>Barreras de seguridad vial<\/span><span>Trazado vial<\/span><span>Terminales<\/span><\/div>\n      <\/div>\n      <aside class=\"qymt-resource-hero-panel\">\n        <strong>Datos para cotizar sistemas de seguridad vial<\/strong>\n        <ul><li>Perfil y espesor de la viga<\/li><li>Separaci\u00f3n entre postes y tramos terminales<\/li><li>Pernos, separadores y reflectores<\/li><li>Marcas de proyecto y embalaje.<\/li><\/ul>\n      <\/aside>\n    <\/div>\n  <\/section>\n  <section class=\"qy-section qymt-resource-body qymt-guardrail-rfq-body\" id=\"guardrail-rfq-guide\">\n    <div class=\"qy-wrap\">\n      <div class=\"qymt-guardrail-shell\">\n        <div class=\"qymt-guardrail-intro\">\n          <div>\n            <p class=\"qymt-guardrail-kicker\">Preparaci\u00f3n de la cotizaci\u00f3n de barreras viales<\/p>\n            <h2>Defina el trazado, las vigas, los postes y los terminales antes de solicitar cotizaci\u00f3n<\/h2>\n            <p>La solicitud de cotizaci\u00f3n debe describir el sistema completo de barrera vial, no solo el perfil de la viga. Env\u00ede el trazado, la longitud de cada tramo, el tipo y espesor de viga, la separaci\u00f3n entre postes, los separadores, terminales, pernos, reflectores, recubrimiento, marcas de embalaje y destino.<\/p>\n            <div class=\"qymt-guardrail-cta\">\n              <a class=\"qymt-primary\" href=\"https:\/\/qymetaltech.com\/es\/contacto\/#rfq\">Solicitar cotizaci\u00f3n de barreras viales<\/a>\n              <a class=\"qymt-secondary\" href=\"\/wp-content\/uploads\/2026\/05\/QY-Metal-Tech-Guardrail-RFQ-Checklist.pdf\">Descargar la lista de datos para cotizar barreras viales en PDF<\/a>\n            <\/div>\n          <\/div>\n          <div class=\"qymt-guardrail-callout\">\n            <strong>Documentaci\u00f3n para agilizar la cotizaci\u00f3n de barreras viales<\/strong>\n            <ul>\n              <li>Trazado vial, lista de tramos, curvas y ubicaci\u00f3n de terminales<\/li>\n              <li>Perfil de doble onda (W) o triple onda, espesor y norma<\/li>\n              <li>Secci\u00f3n del poste, separaci\u00f3n, tipo de separador, pernos y terminales<\/li>\n              <li>Revestimiento galvanizado, marcas de bultos, destino y plazo.<\/li>\n            <\/ul>\n          <\/div>\n        <\/div>\n\n        <div class=\"qymt-guardrail-handoff\">\n          <strong>\u00bfNecesita postes de cerca, puertas o accesorios peque\u00f1os?<\/strong>\n          Esta p\u00e1gina trata los sistemas de barreras de seguridad vial: vigas, postes, separadores, terminales, pernos y reflectores. Para postes de cerca, puertas, cerraduras, clips y cajas de herrajes, consulte la p\u00e1gina espec\u00edfica de accesorios.\n          <a href=\"https:\/\/qymetaltech.com\/es\/recursos-tecnicos\/postes-puertas-accesorios-cercas\/\">Ver notas sobre postes, puertas y accesorios<\/a>\n        <\/div>\n\n        <div class=\"qymt-guardrail-section\">\n          <h2>Datos de la cotizaci\u00f3n de barreras viales por etapa de revisi\u00f3n<\/h2>\n          <p>Utilice esta tabla antes de enviar la consulta. Si hay varios tramos de carretera, desglose cada uno para comprobar las longitudes de viga, los postes, terminales, elementos de fijaci\u00f3n y reflectores.<\/p>\n          <div class=\"qymt-guardrail-matrix\">\n            <table>\n              <tr>\n                <th>1. Trazado vial y norma aplicable<\/th>\n                <td>Env\u00ede la ubicaci\u00f3n del proyecto, la longitud de cada tramo, las curvas y pendientes, la ubicaci\u00f3n en la mediana o el margen de la v\u00eda, la revisi\u00f3n del plano y la norma de seguridad vial exigida.<em>Para consultar la gama de productos, abra <a href=\"\/products\/highway-guardrails\/\">barreras de seguridad vial<\/a>.<\/em><\/td>\n              <\/tr>\n              <tr>\n                <th>2. Perfil de la viga<\/th>\n                <td>Confirme el perfil de doble onda (W), triple onda o espec\u00edfico del proyecto, el espesor de la viga, la longitud \u00fatil, la disposici\u00f3n de orificios, el sentido de solape y los requisitos de galvanizado.<em>El perfil y el espesor deben ajustarse al plano o a la norma vial local.<\/em><\/td>\n              <\/tr>\n              <tr>\n                <th>3. Postes y separadores<\/th>\n                <td>Indique el tipo de poste \u2014perfil C, U, sigma o especial\u2014, su longitud, separaci\u00f3n y profundidad de empotramiento, la necesidad de placas base, el tipo de separador y las condiciones de instalaci\u00f3n.<em>La separaci\u00f3n entre postes modifica las cantidades totales de postes, pernos y separadores.<\/em><\/td>\n              <\/tr>\n              <tr>\n                <th>4. Terminales y transiciones<\/th>\n                <td>Enumere los terminales de extremo, los tramos de transici\u00f3n, las barreras curvas, las conexiones con puentes y las piezas especiales de terminaci\u00f3n; indique si se incluyen tramos urbanos o laterales de la v\u00eda.<em>Para barreras urbanas, consulte tambi\u00e9n <a href=\"\/products\/municipal-guardrails\/\">barreras de protecci\u00f3n urbana<\/a>.<\/em><\/td>\n              <\/tr>\n              <tr>\n                <th>5. Elementos de fijaci\u00f3n y accesorios de seguridad vial<\/th>\n                <td>Confirme los pernos, tuercas, arandelas y placas de respaldo de la barrera, los reflectores, delineadores, placas de uni\u00f3n, pernos de separadores y soportes de se\u00f1ales incluidos en el mismo suministro vial.<em>Para el suministro de se\u00f1ales, consulte <a href=\"\/products\/traffic-signs\/\">se\u00f1ales de tr\u00e1fico<\/a>.<\/em><\/td>\n              <\/tr>\n              <tr>\n                <th>6. Embalaje y entrega<\/th>\n                <td>Desglose las cantidades por tramo e indique las marcas de los paquetes de vigas y postes, las cajas de accesorios, las limitaciones de los pal\u00e9s, el puerto o direcci\u00f3n de destino y el plazo previsto.<em>Un marcado claro reduce el trabajo de clasificaci\u00f3n durante la instalaci\u00f3n de las barreras en la v\u00eda.<\/em><\/td>\n              <\/tr>\n            <\/table>\n          <\/div>\n        <\/div>\n\n        <div class=\"qymt-guardrail-section\">\n          <h2>Listas de datos para agilizar la cotizaci\u00f3n de barreras viales<\/h2>\n          <div class=\"qymt-guardrail-cards\">\n            <div class=\"qymt-guardrail-card\">\n              <strong>Trazado vial<\/strong>\n              <p>Aporte los datos para calcular las cantidades de cada tramo.<\/p>\n              <ul>\n                <li>Longitud de la carretera y lista de secciones.<\/li>\n                <li>Curvas, pendientes y ubicaci\u00f3n de terminales<\/li>\n                <li>Norma del proyecto y revisi\u00f3n del plano<\/li>\n              <\/ul>\n            <\/div>\n            <div class=\"qymt-guardrail-card\">\n              <strong>Vigas y postes<\/strong>\n              <p>Defina la estructura principal de la barrera vial.<\/p>\n              <ul>\n                <li>Perfil de doble onda (W), triple onda o especial<\/li>\n                <li>Espesor y longitud \u00fatil de la viga<\/li>\n                <li>Tipo, longitud y separaci\u00f3n de los postes<\/li>\n              <\/ul>\n            <\/div>\n            <div class=\"qymt-guardrail-card\">\n              <strong>Terminales y pernos<\/strong>\n              <p>Confirme las piezas que completan el sistema.<\/p>\n              <ul>\n                <li>Terminales de extremo y transiciones<\/li>\n                <li>Separadores, bloques separadores y placas de respaldo<\/li>\n                <li>Pernos, tuercas, arandelas y reflectores<\/li>\n              <\/ul>\n            <\/div>\n            <div class=\"qymt-guardrail-card\">\n              <strong>Recubrimiento y embalaje<\/strong>\n              <p>Facilite los datos para cotizar el env\u00edo y organizar la clasificaci\u00f3n de piezas en obra.<\/p>\n              <ul>\n                <li>Notas sobre el revestimiento galvanizado en caliente<\/li>\n                <li>Marcas de vigas, postes y cajas de fijaciones<\/li>\n                <li>Destino, l\u00edmite de embalaje y fecha l\u00edmite<\/li>\n              <\/ul>\n            <\/div>\n          <\/div>\n        <\/div>\n\n        <div class=\"qymt-guardrail-section\">\n          <h2>Datos que suelen faltar y retrasan la cotizaci\u00f3n de barreras viales<\/h2>\n          <div class=\"qymt-guardrail-missing\">\n            <div><strong>Solo se indica el perfil de la viga<\/strong>Env\u00ede el trazado vial, las longitudes de los tramos y la ubicaci\u00f3n de los terminales para comprobar las cantidades de postes, separadores, pernos y reflectores.<\/div>\n            <div><strong>No se ha confirmado la separaci\u00f3n entre postes<\/strong>Las cantidades de postes, separadores, pernos y reflectores var\u00edan seg\u00fan la separaci\u00f3n entre postes.<\/div>\n            <div><strong>Los terminales no se enumeran por separado<\/strong>Los terminales de extremo, los tramos de transici\u00f3n y las zonas curvas deben enumerarse por separado de los tramos de vigas rectas.<\/div>\n            <div><strong>Faltan las marcas de embalaje<\/strong>Los paquetes de vigas y postes y las cajas de pernos o separadores deben identificarse por tramo de carretera para reducir la clasificaci\u00f3n durante el montaje.<\/div>\n          <\/div>\n        <\/div>\n\n        <div class=\"qymt-guardrail-section\">\n          <h2>Referencias de proyectos para cotizar barreras viales<\/h2>\n          <p>Utilice estos ejemplos como referencias visuales del trazado vial, el tipo de viga, los tramos terminales y los elementos de fijaci\u00f3n que deben incluirse en la solicitud de cotizaci\u00f3n de barreras viales.<\/p>\n          <div class=\"qymt-guardrail-photo-strip\">\n            <figure>\n              <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/05\/qymt-highway-guardrails-gallery-01.webp\" alt=\"Vigas y postes de barrera vial para cotizaci\u00f3n seg\u00fan el trazado\">\n              <figcaption>Viga de barrera vial, separaci\u00f3n entre postes y trazado del tramo<\/figcaption>\n            <\/figure>\n            <figure>\n              <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/05\/qymt-highway-guardrails-gallery-04.webp\" alt=\"Terminal de barrera vial y detalle de instalaci\u00f3n en el margen de la v\u00eda\">\n              <figcaption>Revisi\u00f3n de terminales, transiciones y tramos especiales<\/figcaption>\n            <\/figure>\n            <figure>\n              <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/05\/qymt-municipal-guardrails-gallery-02.jpg\" alt=\"Referencia de barrera urbana y accesorios de seguridad vial\">\n              <figcaption>Datos sobre barreras urbanas y accesorios viales<\/figcaption>\n            <\/figure>\n          <\/div>\n        <\/div>\n\n        <div class=\"qymt-guardrail-section\">\n          <h2>Contin\u00fae con la selecci\u00f3n de productos de seguridad vial<\/h2>\n          <div class=\"qymt-guardrail-related\">\n            <a href=\"\/products\/highway-guardrails\/\"><strong>Barreras de seguridad vial<\/strong><span>Revise perfiles de doble y triple onda, postes, separadores, terminales y datos del tramo vial.<\/span><\/a>\n            <a href=\"\/products\/municipal-guardrails\/\"><strong>Barreras de protecci\u00f3n urbana<\/strong><span>Confirme la altura de la barrera urbana, el tipo de poste, el color del recubrimiento y las cantidades seg\u00fan el trazado.<\/span><\/a>\n            <a href=\"\/products\/traffic-signs\/\"><strong>Se\u00f1ales de tr\u00e1fico<\/strong><span>Prepare las dimensiones de las se\u00f1ales, la clase de reflectancia y los datos de postes y soportes para proyectos viales.<\/span><\/a>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n<!-- qymt-resource-product-bridge:start -->\n<style id=\"qymt-resource-product-bridge-style\">\n.qymt-resource-product-bridge,.qymt-resource-product-bridge *{box-sizing:border-box}\n.qymt-resource-product-bridge{background:#f5f8fb;border-top:1px solid #d9e2ea;border-bottom:1px solid #d9e2ea;padding:54px 0}\n.qymt-resource-product-bridge .qymt-resource-product-grid{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:26px;align-items:start}\n.qymt-resource-product-bridge .qy-eyebrow{margin:0 0 10px;color:#d3a13f;font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}\n.qymt-resource-product-bridge h2{margin:0 0 12px;color:#102d44;font-size:30px;line-height:1.16;letter-spacing:0}\n.qymt-resource-product-bridge p{margin:0;color:#52606d;font-size:15.5px;line-height:1.6}\n.qymt-resource-product-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}\n.qymt-resource-product-link{display:block;min-height:92px;background:#fff;border:1px solid #d9e2ea;border-left:4px solid #1f5f8f;border-radius:6px;padding:16px;color:#102d44!important;text-decoration:none!important;box-shadow:0 10px 24px rgba(15,45,68,.06)}\n.qymt-resource-product-link strong{display:block;margin:0 0 7px;color:#102d44;font-size:16px;line-height:1.25}\n.qymt-resource-product-link span{display:block;color:#52606d;font-size:14px;line-height:1.42}\n.qymt-resource-product-link:hover{border-left-color:#d3a13f;transform:translateY(-1px)}\n@media(max-width:900px){.qymt-resource-product-bridge .qymt-resource-product-grid{grid-template-columns:1fr}.qymt-resource-product-links{grid-template-columns:1fr}}\n<\/style>\n<section class=\"qymt-resource-product-bridge\" aria-label=\"Productos relacionados y solicitudes de cotizaci\u00f3n\">\n  <div class=\"qy-wrap qymt-resource-product-grid\">\n    <div>\n      <p class=\"qy-eyebrow\">Productos y solicitudes de cotizaci\u00f3n<\/p>\n      <h2>Consulte la p\u00e1gina del producto adecuado a partir de esta gu\u00eda<\/h2>\n      <p>Tras preparar los datos de vigas, postes, terminales, fijaciones y reflectores, consulte las p\u00e1ginas de barreras viales, accesorios de carretera o barreras de protecci\u00f3n relacionadas antes de enviar la solicitud de cotizaci\u00f3n del proyecto.<\/p>\n    <\/div>\n    <div class=\"qymt-resource-product-links\">\n      <a class=\"qymt-resource-product-link\" href=\"https:\/\/qymetaltech.com\/es\/barreras-de-seguridad-vial\/\"><strong>Barreras de seguridad vial<\/strong><span>Confirme las vigas, los postes, los separadores, los terminales y el recubrimiento.<\/span><\/a>\n      <a class=\"qymt-resource-product-link\" href=\"\/products\/traffic-signs\/\"><strong>Se\u00f1ales de tr\u00e1fico<\/strong><span>Consulte esta p\u00e1gina cuando se suministren se\u00f1ales, reflectores o soportes junto con los accesorios viales.<\/span><\/a>\n      <a class=\"qymt-resource-product-link\" href=\"https:\/\/qymetaltech.com\/es\/recursos-tecnicos\/postes-puertas-accesorios-cercas\/\"><strong>Notas sobre accesorios de cercas<\/strong><span>Consulte esta p\u00e1gina para postes de cerca, puertas, cerraduras, clips y cajas de herrajes.<\/span><\/a>\n      <a class=\"qymt-resource-product-link\" href=\"https:\/\/qymetaltech.com\/es\/contacto\/#rfq\"><strong>Solicitar cotizaci\u00f3n del proyecto<\/strong><span>Env\u00ede los planos de distribuci\u00f3n y la lista de accesorios.<\/span><\/a>\n    <\/div>\n  <\/div>\n<\/section>\n<!-- qymt-resource-product-bridge:end -->\n<style id=\"qymt-footer-page-fullwidth-tune\">\nbody:not(.home) .entry-content .qymt-site-footer,\nbody:not(.home) .qymt-site-footer{\n  position:relative!important;\n  left:50%!important;\n  right:50%!important;\n  width:100vw!important;\n  max-width:100vw!important;\n  margin-left:-50vw!important;\n  margin-right:-50vw!important;\n  box-sizing:border-box!important;\n}\nbody:not(.home){\n  overflow-x:hidden;\n}\nbody:not(.home) .qymt-site-footer .qy-wrap{\n  width:min(1180px,calc(100% - 40px))!important;\n  max-width:1180px!important;\n  margin-left:auto!important;\n  margin-right:auto!important;\n}\n@media(max-width:680px){\n  body:not(.home) .qymt-site-footer .qy-wrap{\n    width:calc(100% - 32px)!important;\n  }\n}\n<\/style>\n\n<\/main>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Prepare una solicitud de barreras viales con trazado, perfil, espesor, postes, separadores, terminales, torniller\u00eda, reflectores y embalaje.<\/p>\n","protected":false},"featured_media":0,"parent":5228,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"plain-container","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":"disabled","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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