{"id":10519,"date":"2024-10-30T14:36:07","date_gmt":"2024-10-30T13:36:07","guid":{"rendered":"https:\/\/jansa.serveistic.com\/grenaillage\/"},"modified":"2025-12-05T16:33:13","modified_gmt":"2025-12-05T15:33:13","slug":"grenaillage","status":"publish","type":"page","link":"https:\/\/jansametal.com\/fr\/grenaillage\/","title":{"rendered":"Grenaillage"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-37fe9e23 alignfull uagb-is-root-container\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d36b578f\"><h1 class=\"uagb-heading-text\">Grenaillage<\/h1><\/div>\n<\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-4c1e141e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-220399e7\">\n<h2 class=\"wp-block-heading\">Grenaillage des structures m\u00e9talliques pour la pr\u00e9paration des surfaces<\/h2>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\" style=\"margin-top:-20px\"><strong>Pr\u00e9paration professionnelle pour la peinture, la galvanisation et la protection anticorrosion<\/strong><\/h2>\n\n\n\n<p style=\"margin-top:-10px\">Chez <strong>Jansa Metal<\/strong>, nous r\u00e9alisons le<strong> grenaillage<\/strong> des <strong>structures m\u00e9talliques<\/strong> dans le cadre du processus industriel de pr\u00e9paration des surfaces avant la peinture ou la galvanisation. Gr\u00e2ce \u00e0 la projection contr\u00f4l\u00e9e d\u2019abrasif, nous \u00e9liminons la rouille, la calamine et les impuret\u00e9s de l\u2019acier, obtenant une surface propre et rugueuse <strong>garantissan<\/strong>t l\u2019<strong>adh\u00e9rence maximale<\/strong> des syst\u00e8mes de protection. <\/p>\n\n\n\n<p style=\"margin-top:-10px\">\ud83d\udcde<strong>Demandez le grenaillage industriel et garantissez la protection maximale de votre structure<\/strong><\/p>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-5a0444a1\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-d45e70fe wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/jansametal.com\/fr\/contact\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Contacter &gt;&gt;<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8fa8d2f7\">\n<div class=\"wp-block-uagb-image uagb-block-60a58296 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/granallado-512x1024.jpg ,https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/granallado.jpg 780w, https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/granallado.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/granallado-512x1024.jpg\" alt=\"\" class=\"uag-image-5739\" width=\"512\" height=\"800\" title=\"Grenaillage\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-53ef875b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-66a880ce\">\n<div class=\"wp-block-uagb-image uagb-block-a8f88e83 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/granallado_acero-1-1024x768.jpg ,https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/granallado_acero-1-scaled.jpg 780w, https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/granallado_acero-1-scaled.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/granallado_acero-1-1024x768.jpg\" alt=\"\" class=\"uag-image-5774\" width=\"1024\" height=\"768\" title=\"acier_grenaillage\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-bb7235f7\">\n<h2 class=\"wp-block-heading\">Pourquoi le Grenaillage est-il Fondamental?<\/h2>\n\n\n\n<div class=\"wp-block-uagb-icon-list uagb-block-c108bb7f\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-26526d99\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Meilleure adh\u00e9rence de la peinture<\/strong>: Il pr\u00e9vient la formation de rouille et assure la durabilit\u00e9 du rev\u00eatement, m\u00eame dans des conditions extr\u00eames.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-12ab288a\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Pr\u00e9vention des d\u00e9fauts de peinture<\/strong>: Il minimise les probl\u00e8mes tels que <strong>l&rsquo;\u00e9caillage et le d\u00e9collement<\/strong>, optimisant la qualit\u00e9 de la finition finale.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-586e28f5\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Conformit\u00e9 aux standards industriels<\/strong> : Nous appliquons le <strong>grenaillage SA 2 \u00bd<\/strong>, garantissant un nettoyage profond et uniforme conforme aux exigences des syst\u00e8mes de peinture.<\/span><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-9209ea90 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-60925735\">\n<h2 class=\"wp-block-heading\">Qu&rsquo;est-ce que le Grenaillage SA 2 \u00bd et Quels Avantages Apporte-t-il?<\/h2>\n\n\n\n<p style=\"margin-top:-20px\">Chez Jansa Metal, nous appliquons le <strong>grenaillage de grade SA 2 \u00bd<\/strong> selon la <strong>norme ISO 8501-1<\/strong>, reconnu internationalement comme la norme optimale pour la pr\u00e9paration des surfaces m\u00e9talliques avant l&rsquo;application de syst\u00e8mes de protection comme la peinture ou les rev\u00eatements industriels.<\/p>\n\n\n\n<p style=\"margin-top:-20px\">Le <strong>SA 2 \u00bd<\/strong>, \u00e9galement connu sous le nom de \u00ab <strong>Nettoyage par projection au quasi-blanc<\/strong> \u00bb (Near-White Blast Cleaning), \u00e9limine presque enti\u00e8rement les oxydes, la calamine de laminage, les peintures ant\u00e9rieures et les contaminants visibles. Il laisse la surface <strong>l\u00e9g\u00e8rement rugueuse et uniform\u00e9ment m\u00e9tallique<\/strong>, cr\u00e9ant la base parfaite pour un ancrage fort et durable du rev\u00eatement. <\/p>\n\n\n\n<p style=\"margin-top:-15px\"><strong>Avantages du Grenaillage SA 2 \u00bd:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-uagb-icon-list uagb-block-aa6769ce\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-b7187ca2\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Conformit\u00e9 \u00e0 l&rsquo;ISO 8501-1<\/strong>, exig\u00e9e dans les projets industriels, \u00e9nerg\u00e9tiques ou de travaux publics.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-15326f55\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Am\u00e9lioration de l&rsquo;adh\u00e9rence du rev\u00eatement<\/strong>, prolongeant la dur\u00e9e de vie de l&rsquo;acier face \u00e0 la corrosion.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-d401a46a\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">R\u00e9duction des risques de d\u00e9faillances de la peinture (\u00e9caillage, bulles ou d\u00e9collement).<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-6db1f129\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Assurance d&rsquo;une finition uniforme<\/strong>, ce qui permet une application plus efficace du syst\u00e8me de peinture.<\/span><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8df3fad6\">\n<div class=\"wp-block-uagb-image uagb-block-61782675 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/02\/Granallado_perfiles_acero-1024x768.jpg ,https:\/\/jansametal.com\/wp-content\/uploads\/2025\/02\/Granallado_perfiles_acero-scaled.jpg 780w, https:\/\/jansametal.com\/wp-content\/uploads\/2025\/02\/Granallado_perfiles_acero-scaled.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/02\/Granallado_perfiles_acero-1024x768.jpg\" alt=\"\" class=\"uag-image-6089\" width=\"4032\" height=\"3024\" title=\"Grenaillage_profil\u00e9s_acier\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-ec0f4aa5 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-fa43d307\">\n<div class=\"wp-block-uagb-container uagb-block-cf4ce00f\">\n<h2 class=\"wp-block-heading has-ast-global-color-5-color has-text-color has-link-color wp-elements-4bf4fdfcf122c81bb2c6e964db5c663a\" style=\"font-size:60px\">Informations Suppl\u00e9mentaires<\/h2>\n\n\n\n<p class=\"has-ast-global-color-5-color has-text-color has-link-color wp-elements-e823744c6c046010e5f2a81520be32fe\" style=\"margin-top:-35px;font-size:20px;font-style:normal;font-weight:600\">Ce Qui Pourrait Vous Int\u00e9resser<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-94768cbe\">\n<p class=\"has-ast-global-color-5-color has-text-color has-link-color wp-elements-eac3d0ac2070f96dc72c2fa1fb2d2bd9\">Chez <strong>Jansa Metal<\/strong>, nous offrons des solutions int\u00e9grales pour la <strong>fabrication de structures<\/strong> m\u00e9talliques, optimisant chaque processus pour garantir <strong>qualit\u00e9, r\u00e9sistance et efficacit\u00e9<\/strong>. D\u00e9couvrez-en davantage sur nos services, allant du <strong>grenaillage et de la peinture,<\/strong> \u00e0 la <strong>fabrication de poutres PRS et \u00e0 l&rsquo;assemblage structurel.<\/strong> <\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-93c45264 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-22a28a6a\">\n<div class=\"wp-block-uagb-image uagb-block-fbc676ff wp-block-uagb-image--layout-overlay wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/jansametal.com\/fr\/service-peinture\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/Pintura_estructuras_acero-1024x768.jpg ,https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/Pintura_estructuras_acero-scaled.jpg 780w, https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/Pintura_estructuras_acero-scaled.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/Pintura_estructuras_acero-1024x768.jpg\" alt=\"\" class=\"uag-image-5788\" width=\"796\" height=\"390\" title=\"Peinture_structures_acier\" loading=\"lazy\" role=\"img\"><\/a><div class=\"wp-block-uagb-image--layout-overlay__color-wrapper\"><\/div><div class=\"wp-block-uagb-image--layout-overlay__inner center-center\"><a class=\"wp-block-uagb-image--layout-overlay-link \" href=\"https:\/\/jansametal.com\/fr\/service-peinture\/\" target=\"\" rel=\"noopener\"><\/a><h3 class=\"uagb-image-heading\">Peinture<\/h3><figcaption class=\"uagb-image-caption\">Protection et finition pour structures m\u00e9talliques.<\/figcaption><\/div><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9d75d99d\">\n<div class=\"wp-block-uagb-image aligncenter uagb-block-278d772a wp-block-uagb-image--layout-overlay wp-block-uagb-image--effect-static wp-block-uagb-image--align-center\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/jansametal.com\/fr\/protection-contre-lincendie\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/acero_ignifugo-796x1024.jpg ,https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/acero_ignifugo.jpg 780w, https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/acero_ignifugo.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/acier_ignifuge-796x1024.jpg\" alt=\"\" class=\"uag-image-5762\" width=\"796\" height=\"390\" title=\"acier_ignifuge\" loading=\"lazy\" role=\"img\"><\/a><div class=\"wp-block-uagb-image--layout-overlay__color-wrapper\"><\/div><div class=\"wp-block-uagb-image--layout-overlay__inner center-center\"><a class=\"wp-block-uagb-image--layout-overlay-link \" href=\"https:\/\/jansametal.com\/fr\/protection-contre-lincendie\/\" target=\"\" rel=\"noopener\"><\/a><h3 class=\"uagb-image-heading\">Peinture intumescente<\/h3><figcaption class=\"uagb-image-caption\">Protection ignifuge pour structures m\u00e9talliques.<\/figcaption><\/div><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-abc343da\">\n<div class=\"wp-block-uagb-image aligncenter uagb-block-aa27df71 wp-block-uagb-image--layout-overlay wp-block-uagb-image--effect-static wp-block-uagb-image--align-center\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/jansametal.com\/fr\/galvanisation-a-chaud\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/02\/Perfil_gavanizado-796x1024.jpeg ,https:\/\/jansametal.com\/wp-content\/uploads\/2025\/02\/Perfil_gavanizado.jpeg 780w, https:\/\/jansametal.com\/wp-content\/uploads\/2025\/02\/Perfil_gavanizado-796x1024.jpeg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/02\/Profil_galvanis\u00e9-796x1024.jpeg\" alt=\"\" class=\"uag-image-6064\" width=\"796\" height=\"390\" title=\"Profil_galvanis\u00e9\" loading=\"lazy\" role=\"img\"><\/a><div class=\"wp-block-uagb-image--layout-overlay__color-wrapper\"><\/div><div class=\"wp-block-uagb-image--layout-overlay__inner center-center\"><a class=\"wp-block-uagb-image--layout-overlay-link \" href=\"https:\/\/jansametal.com\/fr\/galvanisation-a-chaud\/\" target=\"\" rel=\"noopener\"><\/a><h3 class=\"uagb-image-heading\">Galvanisation \u00e0 chaud<\/h3><figcaption class=\"uagb-image-caption\">Rev\u00eatement de zinc pour une r\u00e9sistance sup\u00e9rieure.<\/figcaption><\/div><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-21bb4373 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-33b2e460 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-dd5d62ed alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-3ac9af46\">\n<h2 class=\"wp-block-heading has-text-align-center\">FAQ&rsquo;s<\/h2>\n\n\n\n<div class=\"wp-block-wpsp-faq wpsp-faq__outer-wrap wpsp-block-6dcb11c8 wpsp-faq-icon-row wpsp-faq-layout-accordion wpsp-faq-expand-first-false wpsp-faq-inactive-other-true wpsp-faq-equal-height\" data-faqtoggle=\"true\" role=\"tablist\"><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"@id\":\"https:\/\/jansametal.com\/granallado\/\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"&lt;strong>\u00bfQu\u00e9 es el granallado y por qu\u00e9 es esencial para la protecci\u00f3n de estructuras met\u00e1licas?&lt;\/strong>\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"El &lt;strong>granallado&lt;\/strong> es un proceso de limpieza superficial del acero mediante el uso de part\u00edculas abrasivas. Este procedimiento crea una rugosidad controlada que permite un mejor anclaje de la imprimaci\u00f3n y la pintura. Es esencial para asegurar una &lt;strong>protecci\u00f3n \u00f3ptima de estructuras met\u00e1licas&lt;\/strong> y prevenir problemas de adhesi\u00f3n de la pintura.\"}},{\"@type\":\"Question\",\"name\":\"&lt;strong>\u00bfQu\u00e9 problemas comunes de pintura se evitan con el granallado?&lt;\/strong>\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"El &lt;strong>granallado&lt;\/strong> ayuda a evitar problemas comunes como la &lt;strong>descamaci\u00f3n de la pintura&lt;\/strong> y la &lt;strong>oxidaci\u00f3n&lt;\/strong> de la superficie met\u00e1lica. Al limpiar y preparar adecuadamente la superficie, se mejora la durabilidad y la eficacia del recubrimiento aplicado.\"}},{\"@type\":\"Question\",\"name\":\"&lt;strong>\u00bfQu\u00e9 es el granallado SA2 \u00bd y qu\u00e9 ventajas ofrece?&lt;\/strong>\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"El &lt;strong>granallado SA2 \u00bd&lt;\/strong> es un grado espec\u00edfico de limpieza superficial del acero, ampliamente utilizado en la industria. Este grado garantiza una superficie libre de \u00f3xidos, cascarillas y contaminantes, proporcionando una preparaci\u00f3n \u00f3ptima para la aplicaci\u00f3n de sistemas de pintura avanzados, mejorando significativamente la adherencia y la durabilidad del recubrimiento.\"}},{\"@type\":\"Question\",\"name\":\"&lt;strong>&lt;strong>\u00bfC\u00f3mo mejora el granallado el anclaje del sistema de pintura?&lt;\/strong>&lt;\/strong>\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"El &lt;strong>granallado&lt;\/strong> mejora el anclaje del sistema de pintura al eliminar \u00f3xidos e impurezas de la superficie del acero, creando una textura rugosa que facilita la adhesi\u00f3n de la pintura. Esto asegura una capa de pintura uniforme y duradera, aumentando la protecci\u00f3n contra la corrosi\u00f3n.\"}}]}<\/script><div class=\"wpsp-faq__wrap wpsp-buttons-layout-wrap\">\n<div class=\"wp-block-wpsp-faq-child wpsp-faq-child__outer-wrap wpsp-block-bbd6c401\"><div class=\"wpsp-faq-child__wrapper\"><div class=\"wpsp-faq-item\" role=\"tab\" tabindex=\"0\"><div class=\"wpsp-faq-questions-button wpsp-faq-questions\"><span class=\"wpsp-icon wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><span class=\"wpsp-icon-active wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><h3 class=\"wpsp-question\"><strong>Qu\u2019est-ce que le grenaillage et pourquoi est-il essentiel pour la protection des structures m\u00e9talliques?<\/strong><\/h3><\/div><div class=\"wpsp-faq-content\"><span><p>Le <strong>grenaillage<\/strong> est un processus de nettoyage superficiel de l&rsquo;acier par l&rsquo;utilisation de particules abrasives. Cette proc\u00e9dure cr\u00e9e une rugosit\u00e9 contr\u00f4l\u00e9e qui permet un meilleur ancrage de l&rsquo;impression et de la peinture. Il est essentiel pour assurer une <strong>protection optimale des structures m\u00e9talliques<\/strong> et pr\u00e9venir les probl\u00e8mes d&rsquo;adh\u00e9rence de la peinture.  <\/p><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-wpsp-faq-child wpsp-faq-child__outer-wrap wpsp-block-e9a61e03\"><div class=\"wpsp-faq-child__wrapper\"><div class=\"wpsp-faq-item\" role=\"tab\" tabindex=\"0\"><div class=\"wpsp-faq-questions-button wpsp-faq-questions\"><span class=\"wpsp-icon wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><span class=\"wpsp-icon-active wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><h3 class=\"wpsp-question\"><strong>Quels probl\u00e8mes courants de peinture sont \u00e9vit\u00e9s gr\u00e2ce au grenaillage?<\/strong><\/h3><\/div><div class=\"wpsp-faq-content\"><span><p>Le <strong>grenaillage<\/strong> aide \u00e0 \u00e9viter des probl\u00e8mes courants tels que<strong> l&rsquo;\u00e9caillage de la peinture<\/strong> et <strong>l&rsquo;oxydation<\/strong> de la surface m\u00e9tallique. En nettoyant et en pr\u00e9parant ad\u00e9quatement la surface, la durabilit\u00e9 et l&rsquo;efficacit\u00e9 du rev\u00eatement appliqu\u00e9 sont am\u00e9lior\u00e9es. <\/p><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-wpsp-faq-child wpsp-faq-child__outer-wrap wpsp-block-2713364b\"><div class=\"wpsp-faq-child__wrapper\"><div class=\"wpsp-faq-item\" role=\"tab\" tabindex=\"0\"><div class=\"wpsp-faq-questions-button wpsp-faq-questions\"><span class=\"wpsp-icon wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><span class=\"wpsp-icon-active wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><h3 class=\"wpsp-question\"><strong>Qu\u2019est-ce que le grenaillage SA2 \u00bd et quels avantages offre-t-il?<\/strong><\/h3><\/div><div class=\"wpsp-faq-content\"><span><p>Le <strong>grenaillage SA 2 \u00bd<\/strong> est un grade sp\u00e9cifique de nettoyage de surface de l&rsquo;acier, largement utilis\u00e9 dans l&rsquo;industrie. Ce grade garantit une surface exempte d&rsquo;oxydes, de calamine et de contaminants, fournissant une pr\u00e9paration optimale pour l&rsquo;application de syst\u00e8mes de peinture avanc\u00e9s, am\u00e9liorant significativement l&rsquo;adh\u00e9rence et la durabilit\u00e9 du rev\u00eatement. <\/p><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-wpsp-faq-child wpsp-faq-child__outer-wrap wpsp-block-c7b764cf\"><div class=\"wpsp-faq-child__wrapper\"><div class=\"wpsp-faq-item\" role=\"tab\" tabindex=\"0\"><div class=\"wpsp-faq-questions-button wpsp-faq-questions\"><span class=\"wpsp-icon wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><span class=\"wpsp-icon-active wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><h3 class=\"wpsp-question\"><strong><strong>Comment le grenaillage am\u00e9liore-t-il l\u2019ancrage du syst\u00e8me de peinture?<\/strong><\/strong><\/h3><\/div><div class=\"wpsp-faq-content\"><span><p>Le <strong>grenaillage<\/strong> am\u00e9liore l&rsquo;ancrage du syst\u00e8me de peinture en \u00e9liminant les oxydes et les impuret\u00e9s de la surface de l&rsquo;acier, cr\u00e9ant une texture rugueuse qui facilite l&rsquo;adh\u00e9rence de la peinture. Cela assure une couche de peinture uniforme et durable, augmentant la protection contre la corrosion. <\/p><\/span><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-01a5eb8e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-a6b1f9db\">\n<div class=\"wp-block-uagb-container uagb-block-3b8ab2e1\">\n<h2 class=\"wp-block-heading\"><strong>Pr\u00eat pour la premi\u00e8re \u00e9tape ?<\/strong> Contactez-nous !<\/h2>\n\n\n\n<p>Tout grand projet commence par une conversation. <strong>Contactez-nous et d\u00e9couvrez comment nous<\/strong> pouvons concr\u00e9tiser votre id\u00e9e, avec des structures m\u00e9talliques aussi solides que vos attentes.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b0aef8d0\">\n<div class=\"wp-block-uagb-forms uagb-forms__outer-wrap uagb-block-4ee3fadf uagb-forms__medium-btn\"><form class=\"uagb-forms-main-form\" method=\"post\" autocomplete=\"on\" name=\"uagb-form-4ee3fadf\">\n<div class=\"wp-block-uagb-forms-name uagb-forms-name-wrap uagb-forms-field-set uagb-block-90bbfcee\"><div class=\"uagb-forms-name-label required uagb-forms-input-label\" id=\"90bbfcee\">Nom<\/div><input type=\"text\" placeholder=\"Nom\" required=\"\" class=\"uagb-forms-name-input uagb-forms-input\" name=\"90bbfcee\" autocomplete=\"given-name\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-forms-name uagb-forms-name-wrap uagb-forms-field-set uagb-block-96bea07b\"><div class=\"uagb-forms-name-label required uagb-forms-input-label\" id=\"96bea07b\">Nom de famille<\/div><input type=\"text\" placeholder=\"Nom de famille\" required=\"\" class=\"uagb-forms-name-input uagb-forms-input\" name=\"96bea07b\" autocomplete=\"family-name\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-forms-email uagb-forms-email-wrap uagb-forms-field-set uagb-block-dad1582c\"><div class=\"uagb-forms-email-label required uagb-forms-input-label\" id=\"dad1582c\">E-mail<\/div><input type=\"email\" class=\"uagb-forms-email-input uagb-forms-input\" placeholder=\"adresse@courriel.fr\" required=\"\" name=\"dad1582c\" autocomplete=\"email\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-forms-name uagb-forms-name-wrap uagb-forms-field-set uagb-block-9747de54\"><div class=\"uagb-forms-name-label uagb-forms-input-label\" id=\"9747de54\">T\u00e9l\u00e9phone<\/div><input type=\"text\" placeholder=\"+34 xxx xxx xxx\" class=\"uagb-forms-name-input uagb-forms-input\" name=\"9747de54\" autocomplete=\"name\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-forms-textarea uagb-forms-textarea-wrap uagb-forms-field-set uagb-block-2a20ef2e\"><div class=\"uagb-forms-textarea-label required uagb-forms-input-label\" id=\"2a20ef2e\">Message<\/div><textarea required=\"\" class=\"uagb-forms-textarea-input uagb-forms-input\" rows=\"4\" placeholder=\"R\u00e9sumez votre project ici :)\" name=\"2a20ef2e\" autocomplete=\"off\"><\/textarea><\/div>\n<div class=\"uagb-forms-form-hidden-data\"><input type=\"hidden\" class=\"uagb_forms_form_label\" value=\"Formulario de informaci\u00f3n Home\"\/><input type=\"hidden\" class=\"uagb_forms_form_id\" value=\"uagb-form-4ee3fadf\"\/><\/div><div class=\"uagb-form-reacaptcha-error-4ee3fadf\"><\/div><div class=\"uagb-forms-main-submit-button-wrap wp-block-button\"><button class=\"uagb-forms-main-submit-button wp-block-button__link\"><div class=\"uagb-forms-main-submit-button-text\">Envoyer<\/div><\/button><\/div><\/form><div class=\"uagb-forms-success-message-4ee3fadf uagb-forms-submit-message-hide\"><span>The form has been submitted successfully!<\/span><\/div><div class=\"uagb-forms-failed-message-4ee3fadf uagb-forms-submit-message-hide\"><span>There has been some error while submitting the form. Please verify all form fields again.<\/span><\/div><\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Grenaillage Grenaillage des structures m\u00e9talliques pour la pr\u00e9paration des surfaces Pr\u00e9paration professionnelle pour la peinture, la galvanisation et la protection anticorrosion Chez Jansa Metal, nous r\u00e9alisons le grenaillage des structures m\u00e9talliques dans le cadre du processus industriel de pr\u00e9paration des surfaces avant la peinture ou la galvanisation. Gr\u00e2ce \u00e0 la projection contr\u00f4l\u00e9e d\u2019abrasif, nous \u00e9liminons [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","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":""},"class_list":["post-10519","page","type-page","status-publish","hentry"],"spectra_custom_meta":{"_wpml_media_duplicate":["1"],"_wpml_media_featured":["1"],"adv-header-id-meta":[""],"stick-header-meta":[""],"theme-transparent-header-meta":[""],"ast-site-content-layout":["default"],"_top_nav_excluded":[""],"_cms_nav_minihome":[""],"_last_translation_edit_mode":["translation-editor"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"e240054ec18d661c27bf9dfa46b861b1\";s:6:\"images\";a:1:{i:0;i:5739;}}"],"_wp_page_template":[""],"rank_math_internal_links_processed":["1"],"_wpml_word_count":["875"],"rank_math_title":["Grenaillage des structures m\u00e9talliques | Pr\u00e9paration industrielle | Jansa Metal"],"rank_math_description":["Service de grenaillage des structures m\u00e9talliques pour le nettoyage et la pr\u00e9paration des surfaces avant peinture ou galvanisation.\n"],"rank_math_focus_keyword":["grenaillage des structures m\u00e9talliques"],"_uag_css_file_name":["uag-css-10519.css"],"_uag_js_file_name":["uag-js-10519.js"],"rank_math_analytic_object_id":["154"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"wpca-thumb":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/jansametal.com\/fr\/author\/anjo\/"},"uagb_comment_info":0,"uagb_excerpt":"Grenaillage Grenaillage des structures m\u00e9talliques pour la pr\u00e9paration des surfaces Pr\u00e9paration professionnelle pour la peinture, la galvanisation et la protection anticorrosion Chez Jansa Metal, nous r\u00e9alisons le grenaillage des structures m\u00e9talliques dans le cadre du processus industriel de pr\u00e9paration des surfaces avant la peinture ou la galvanisation. Gr\u00e2ce \u00e0 la projection contr\u00f4l\u00e9e d\u2019abrasif, nous \u00e9liminons\u2026","_links":{"self":[{"href":"https:\/\/jansametal.com\/fr\/wp-json\/wp\/v2\/pages\/10519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jansametal.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jansametal.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jansametal.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jansametal.com\/fr\/wp-json\/wp\/v2\/comments?post=10519"}],"version-history":[{"count":0,"href":"https:\/\/jansametal.com\/fr\/wp-json\/wp\/v2\/pages\/10519\/revisions"}],"wp:attachment":[{"href":"https:\/\/jansametal.com\/fr\/wp-json\/wp\/v2\/media?parent=10519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}