{"id":9279,"date":"2026-10-11T10:09:37","date_gmt":"2026-10-11T02:09:37","guid":{"rendered":"https:\/\/qymetaltech.com\/?p=9279"},"modified":"2026-10-11T10:13:24","modified_gmt":"2026-10-11T02:13:24","slug":"caillebotis-ou-treillis-construction","status":"publish","type":"post","link":"https:\/\/qymetaltech.com\/fr\/caillebotis-ou-treillis-construction\/","title":{"rendered":"Caillebotis ou treillis m\u00e9tallique ? Regardez les \u00e9l\u00e9ments"},"content":{"rendered":"<style>\n.single-post .entry-content .qymt-resource-article {\n  width: min(920px, calc(100% - 40px));\n  margin: 0 auto;\n  padding: 48px 0 72px;\n}\n.single-post .entry-content .qymt-resource-article > :first-child {\n  margin-top: 0;\n}\n.single-post .entry-content .qymt-resource-article .qymt-article-hero-image {\n  margin: 0 0 28px;\n  width: 100%;\n  aspect-ratio: 16 \/ 9;\n  overflow: hidden;\n  border-radius: 6px;\n  background: #eef3f7;\n}\n.single-post .entry-content .qymt-resource-article .qymt-article-hero-image img {\n  display: block;\n  width: 100%;\n  height: 100%;\n  object-fit: cover;\n  object-position: center center;\n  border-radius: 6px;\n}\n.single-post .entry-content .qymt-resource-article h1 {\n  margin: 0 0 24px;\n  color: #102d44;\n  font-size: 38px;\n  line-height: 1.18;\n  letter-spacing: 0;\n}\n.single-post .entry-content .qymt-resource-article h2,\n.single-post .entry-content .qymt-resource-article h3 {\n  color: #102d44;\n  letter-spacing: 0;\n}\n.single-post .entry-content .qymt-resource-article h2 {\n  margin-top: 36px;\n  font-size: 30px;\n  line-height: 1.2;\n}\n.single-post .entry-content .qymt-resource-article h3 {\n  margin-top: 28px;\n  font-size: 22px;\n  line-height: 1.28;\n}\n.single-post .entry-content .qymt-resource-article p,\n.single-post .entry-content .qymt-resource-article li,\n.single-post .entry-content .qymt-resource-article td,\n.single-post .entry-content .qymt-resource-article th {\n  font-size: 16px;\n  line-height: 1.72;\n}\n.single-post .entry-content .qymt-resource-article blockquote {\n  margin: 28px 0;\n  padding: 18px 22px;\n  border-left: 4px solid #1f5f8f;\n  background: #f5f8fb;\n}\n.single-post .entry-content .qymt-resource-article table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 24px 0;\n}\n.single-post .entry-content .qymt-resource-article th,\n.single-post .entry-content .qymt-resource-article td {\n  padding: 12px;\n  border: 1px solid #d9e2ea;\n  vertical-align: top;\n}\n.single-post .entry-content .qymt-resource-article th {\n  background: #f5f8fb;\n  color: #102d44;\n}\n@media (max-width: 640px) {\n  .single-post .entry-content .qymt-resource-article {\n    width: min(100% - 28px, 920px);\n    padding: 34px 0 56px;\n  }\n  .single-post .entry-content .qymt-resource-article .qymt-article-hero-image {\n    aspect-ratio: 4 \/ 3;\n    margin-bottom: 24px;\n  }\n  .single-post .entry-content .qymt-resource-article h2 {\n    font-size: 26px;\n  }\n  .single-post .entry-content .qymt-resource-article h1 {\n    font-size: 31px;\n  }\n}\n<\/style>\n<div class=\"qymt-resource-article\">\n<h1>Caillebotis ou treillis m\u00e9tallique ? Regardez les \u00e9l\u00e9ments<\/h1>\n<p class=\"qymt-article-byline\">Par <a href=\"https:\/\/qymetaltech.com\/fr\/\">QY Metal Tech<\/a>; R\u00e9vision \u00e9ditoriale automatis\u00e9e par QY Metal Tech ; ne constitue pas une validation technique<\/p>\n<figure class=\"wp-block-image size-large qymt-article-hero-image\"><img decoding=\"async\" src=\"https:\/\/qymetaltech.com\/wp-content\/uploads\/2026\/09\/custom-shaped-steel-grating-06.jpg\" alt=\"Barres plates visibles dans des panneaux circulaires de caillebotis QY empil\u00e9s\" \/><\/figure>\n<p>Pour distinguer un caillebotis d\u2019un treillis m\u00e9tallique soud\u00e9 ou tiss\u00e9, identifiez les \u00e9l\u00e9ments : des barres porteuses plates reli\u00e9es par des traverses, ou des fils formant le treillis. Une grille ouverte ou le mot \u00ab acier \u00bb ne suffit pas \u00e0 nommer le produit. Si le profil des \u00e9l\u00e9ments est masqu\u00e9, laissez l\u2019identification en suspens.<\/p>\n<p>Ici, \u00ab treillis m\u00e9tallique \u00bb d\u00e9signe les constructions en fils soud\u00e9s ou tiss\u00e9s. La <a href=\"https:\/\/qymetaltech.com\/fr\/treillis-metallique\/\">cat\u00e9gorie Wire Mesh de QY, plus large,<\/a> comprend aussi le m\u00e9tal d\u00e9ploy\u00e9 et la t\u00f4le perfor\u00e9e ; cette comparaison ne classe pas ces produits issus de t\u00f4les.<\/p>\n<h2 id=\"round-panel-bar-members\">Un contour rond peut aussi entourer un caillebotis<\/h2>\n<p>Exemple de caillebotis QY : des barres plates \u00e0 l\u2019int\u00e9rieur d\u2019un bord ext\u00e9rieur circulaire. Cette photographie illustre la construction ; elle ne certifie ni un diam\u00e8tre, ni une nuance de mat\u00e9riau, ni une charge.<\/p>\n<p>Regardez \u00e0 l\u2019int\u00e9rieur du contour de cet exemple : les faces lat\u00e9rales planes des barres parall\u00e8les sont visibles sous les \u00e9l\u00e9ments transversaux. Son p\u00e9rim\u00e8tre rond correspond \u00e0 la forme du panneau, et non \u00e0 une d\u00e9signation de treillis en fils.<\/p>\n<p>La <a href=\"https:\/\/qymetaltech.com\/fr\/caillebotis-en-acier\/\">page Caillebotis \u00e0 barres d\u2019acier de QY<\/a> cite la hauteur, l\u2019\u00e9paisseur, l\u2019espacement et le sens des barres porteuses comme premiers d\u00e9tails \u00e0 confirmer. Sa <a href=\"https:\/\/qymetaltech.com\/fr\/ressources-techniques\/tableau-charges-caillebotis-acier\/\">terminologie des tableaux de charge<\/a> d\u00e9finit la barre porteuse comme la principale barre plate qui reprend la charge. Cette terminologie identifie un composant ; elle ne donne pas la capacit\u00e9 de charge du panneau photographi\u00e9.<\/p>\n<h2 id=\"wire-grid-contrast\">Comparez les fils, pas seulement les ouvertures<\/h2>\n<figure><img decoding=\"async\" src=\"https:\/\/qymetaltech.com\/wp-content\/uploads\/2026\/09\/welded-wire-mesh-detail.jpeg\" alt=\"Fils crois\u00e9s sur une photographie de d\u00e9tail du treillis soud\u00e9 QY\" width=\"500\" height=\"500\" loading=\"lazy\"><figcaption>D\u00e9tail de treillis soud\u00e9 QY : des fils crois\u00e9s forment la grille visible. Cette image ne prouve ni le diam\u00e8tre des fils, ni le rev\u00eatement, ni la qualit\u00e9 des soudures.<\/figcaption><\/figure>\n<p>Dans ce second exemple, suivez un fil \u00e0 travers la grille et comparez son profil aux faces planes des barres de la premi\u00e8re photographie. La comparaison porte sur les \u00e9l\u00e9ments visibles, sans attribuer une dimension ou une nuance de mat\u00e9riau \u00e0 l\u2019un ou l\u2019autre exemple.<\/p>\n<p>QY d\u00e9crit le <a href=\"https:\/\/qymetaltech.com\/fr\/treillis-soude\/\">treillis m\u00e9tallique soud\u00e9<\/a> comme soud\u00e9 par r\u00e9sistance \u00e0 chaque intersection de fils pour former des ouvertures carr\u00e9es ou rectangulaires. La page produit demande le diam\u00e8tre du fil et la dimension des ouvertures, plut\u00f4t que la hauteur et l\u2019\u00e9paisseur des barres porteuses. Une ouverture carr\u00e9e ne r\u00e9sout donc pas, \u00e0 elle seule, la question barres ou fils.<\/p>\n<p>La comparaison inclut aussi le <a href=\"https:\/\/qymetaltech.com\/fr\/toile-metallique-tissee\/\">treillis m\u00e9tallique tiss\u00e9<\/a>, dont la sp\u00e9cification pr\u00e9cise le type de tissage, l\u2019ouverture et le diam\u00e8tre du fil. QY propose notamment des tissages toile, serg\u00e9 et \u00e0 fils ondul\u00e9s. La photographie du treillis soud\u00e9 illustre une construction en fils ; elle ne repr\u00e9sente pas tous les motifs tiss\u00e9s.<\/p>\n<h2 id=\"name-before-size\">Nommez la construction avant de parler de dimensions<\/h2>\n<p>Face \u00e0 une description ambigu\u00eb de \u00ab grille en acier \u00bb, remplacez le terme g\u00e9n\u00e9ral par la construction confirm\u00e9e : \u00ab caillebotis \u2014 hauteur et \u00e9paisseur des barres porteuses \u00bb ou \u00ab treillis soud\u00e9 \u2014 diam\u00e8tre du fil et dimension des ouvertures \u00bb. Conservez \u00ab treillis m\u00e9tallique tiss\u00e9 \u00bb et sa d\u00e9signation de tissage lorsque ce produit est confirm\u00e9.<\/p>\n<p>Si le profil est masqu\u00e9 ou si la description contredit la photographie, demandez la d\u00e9signation du produit et une vue du bord ou de d\u00e9tail, ou un dessin, avant de choisir un nom. La <a href=\"https:\/\/qymetaltech.com\/fr\/contact\/\">page Contact de QY<\/a> accepte les dessins et les photographies pour les demandes concernant les produits. L\u2019objectif est ici l\u2019identification : ni une d\u00e9signation commune du mat\u00e9riau ni ces photographies ne prouvent que les deux produits peuvent se remplacer ou satisfaire les exigences de charge d\u2019un projet.<\/p>\n<\/div>\n<p><script class=\"qymt-inline-article-schema\" type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Article\",\"headline\":\"Caillebotis ou treillis m\u00e9tallique ? Regardez les \u00e9l\u00e9ments\",\"description\":\"Comparez des exemples r\u00e9els QY de caillebotis et de treillis soud\u00e9. Identifiez barres ou fils avant de parler de hauteur de barre ou de diam\u00e8tre de fil ; les photos ne prouvent pas la capacit\u00e9.\",\"url\":\"https:\/\/qymetaltech.com\/fr\/caillebotis-ou-treillis-construction\/\",\"mainEntityOfPage\":\"https:\/\/qymetaltech.com\/fr\/caillebotis-ou-treillis-construction\/\",\"datePublished\":\"2026-10-11T02:09:37+00:00\",\"dateModified\":\"2026-10-11T02:09:37+00:00\",\"author\":{\"@type\":\"Organization\",\"name\":\"QY Metal Tech\",\"url\":\"https:\/\/qymetaltech.com\/\"},\"publisher\":{\"@type\":\"Organization\",\"name\":\"QY Metal Tech\",\"url\":\"https:\/\/qymetaltech.com\/\"},\"inLanguage\":\"fr\",\"image\":\"https:\/\/qymetaltech.com\/wp-content\/uploads\/2026\/09\/custom-shaped-steel-grating-06.jpg\"}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comparez des exemples r\u00e9els QY de caillebotis et de treillis soud\u00e9. Identifiez barres ou fils avant de parler de hauteur de barre ou de diam\u00e8tre de fil ; les photos ne prouvent pas la capacit\u00e9.<\/p>\n","protected":false},"featured_media":8529,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"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 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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[202,201],"tags":[],"class_list":["post-9279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-steel-grating-fr","category-resources-fr"],"_links":{"self":[{"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/posts\/9279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/comments?post=9279"}],"version-history":[{"count":3,"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/posts\/9279\/revisions"}],"predecessor-version":[{"id":9296,"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/posts\/9279\/revisions\/9296"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/media\/8529"}],"wp:attachment":[{"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/media?parent=9279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/categories?post=9279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qymetaltech.com\/fr\/wp-json\/wp\/v2\/tags?post=9279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}