{"id":8626,"date":"2026-09-13T08:47:55","date_gmt":"2026-09-13T00:47:55","guid":{"rendered":"https:\/\/qymetaltech.com\/?p=8626"},"modified":"2026-10-24T09:06:55","modified_gmt":"2026-10-24T01:06:55","slug":"poids-caillebotis-prv-moule-calcul-rfq","status":"publish","type":"post","link":"https:\/\/qymetaltech.com\/fr\/poids-caillebotis-prv-moule-calcul-rfq\/","title":{"rendered":"Poids du caillebotis PRV moul\u00e9 : panneaux, pi\u00e8ces d\u00e9coup\u00e9es et donn\u00e9es d\u2019exp\u00e9dition"},"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>Poids du caillebotis PRV moul\u00e9 : panneaux, pi\u00e8ces d\u00e9coup\u00e9es et donn\u00e9es d\u2019exp\u00e9dition<\/h1>\n<p class=\"qymt-article-byline\">Par <a href=\"https:\/\/qymetaltech.com\/fr\/\">QY Metal Tech<\/a><\/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\/frp-grating-parameter-chart-2026-09.jpg\" alt=\"Tableau des param\u00e8tres du caillebotis PRV moul\u00e9 QY utilis\u00e9 uniquement pour identifier les donn\u00e9es n\u00e9cessaires au calcul du poids\" \/><\/figure>\n<p>Un tableau de poids de caillebotis PRV moul\u00e9 donne des <strong>kg\/m\u00b2 pour une construction pr\u00e9cise<\/strong>, pas un poids unique pour tous les panneaux. Les huit lignes de caillebotis ouverts du tableau QY ci-dessous vont de 12,3 \u00e0 35 kg\/m\u00b2. Choisissez la ligne correspondante avant le calcul : <strong>poids net du panneau = surface finie \u00d7 poids correspondant en kg\/m\u00b2<\/strong>. L&#x27;emballage s&#x27;ajoute s\u00e9par\u00e9ment pour obtenir le poids brut exp\u00e9di\u00e9.<\/p>\n<h2>Tableau de poids du caillebotis PRV moul\u00e9 (kg\/m\u00b2)<\/h2>\n<p>Ces r\u00e9f\u00e9rences sont transcrites du <a href=\"https:\/\/qymetaltech.com\/wp-content\/uploads\/2026\/09\/frp-grating-parameter-chart-2026-09.jpg\">tableau de param\u00e8tres QY illustr\u00e9 ci-dessus<\/a>. Elles d\u00e9crivent ce document, sans constituer un inventaire actuel ni une capacit\u00e9 de charge. Confirmez la construction, la surface et le poids unitaire dans le devis. La source intitule les trois dimensions \u00ab dimensions du caillebotis \u00bb ; les deux premi\u00e8res ne sont donc pas r\u00e9interpr\u00e9t\u00e9es comme ouverture libre ou entraxe.<\/p>\n<table>\n<thead>\n<tr>\n<th>Ligne du tableau<\/th>\n<th>Dimensions indiqu\u00e9es (mm)<\/th>\n<th>\u00c9paisseur des nervures, haut\/bas (mm)<\/th>\n<th>Poids (kg\/m\u00b2)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H25<\/td>\n<td>38 \u00d7 38 \u00d7 25<\/td>\n<td>6,5 \/ 5<\/td>\n<td>12,6<\/td>\n<\/tr>\n<tr>\n<td>H25<\/td>\n<td>40 \u00d7 40 \u00d7 25<\/td>\n<td>6,5 \/ 5<\/td>\n<td>12,3<\/td>\n<\/tr>\n<tr>\n<td>H30<\/td>\n<td>38 \u00d7 38 \u00d7 30<\/td>\n<td>7 \/ 5<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>H38<\/td>\n<td>38 \u00d7 38 \u00d7 38<\/td>\n<td>7 \/ 5<\/td>\n<td>19,6<\/td>\n<\/tr>\n<tr>\n<td>H50<\/td>\n<td>50 \u00d7 50 \u00d7 50<\/td>\n<td>8 \/ 5<\/td>\n<td>21,5<\/td>\n<\/tr>\n<tr>\n<td>H30, petite maille<\/td>\n<td>19 \u00d7 19 \u00d7 30<\/td>\n<td>7 \/ 5<\/td>\n<td>19,2<\/td>\n<\/tr>\n<tr>\n<td>H38, petite maille<\/td>\n<td>19 \u00d7 19 \u00d7 38<\/td>\n<td>7 \/ 5<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td>H50, ligne 38 \u00d7 38<\/td>\n<td>38 \u00d7 38 \u00d7 50<\/td>\n<td>9,6 \/ 6,5<\/td>\n<td>35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>La hauteur seule ne d\u00e9finit pas le poids. Les deux lignes H38 indiquent 19,6 et 24 kg\/m\u00b2, avec des g\u00e9om\u00e9tries diff\u00e9rentes. De m\u00eame, les 21,5 kg\/m\u00b2 du H50 50 \u00d7 50 ne s&#x27;appliquent pas au H50 38 \u00d7 38. Les panneaux couverts et les caillebotis pultrud\u00e9s n\u00e9cessitent leurs propres donn\u00e9es ; un calculateur de caillebotis acier ne remplace pas les donn\u00e9es PRV.<\/p>\n<h2>Exemple : un panneau et une commande<\/h2>\n<p>Le tableau indique un format de panneau de 1,22 \u00d7 2,44 m. Avec cette surface rectangulaire finie et la ligne H38 38 \u00d7 38 \u00d7 38 :<\/p>\n<table>\n<thead>\n<tr>\n<th>\u00c9tape<\/th>\n<th>Calcul<\/th>\n<th>R\u00e9sultat<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Surface<\/td>\n<td>1,22 m \u00d7 2,44 m<\/td>\n<td>2,9768 m\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Poids net d&#x27;un panneau<\/td>\n<td>2,9768 m\u00b2 \u00d7 19,6 kg\/m\u00b2<\/td>\n<td>58,34528 kg, soit environ 58,35 kg<\/td>\n<\/tr>\n<tr>\n<td>Dix panneaux identiques, net<\/td>\n<td>2,9768 m\u00b2 \u00d7 19,6 kg\/m\u00b2 \u00d7 10<\/td>\n<td>583,4528 kg, soit environ 583,45 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Il s&#x27;agit d&#x27;un exemple arithm\u00e9tique tir\u00e9 du tableau, pas d&#x27;une exp\u00e9dition pes\u00e9e. Gardez les valeurs interm\u00e9diaires non arrondies et arrondissez le total final. Dix panneaux arrondis individuellement \u00e0 58,35 kg donnent 583,50 kg : pr\u00e9ciser la m\u00e9thode explique cet \u00e9cart.<\/p>\n<p>Pour une pi\u00e8ce rectangulaire d\u00e9coup\u00e9e, utilisez sa longueur et sa largeur finies. Calculez s\u00e9par\u00e9ment chaque dimension et construction, puis additionnez les quantit\u00e9s. Pour les d\u00e9coupes irr\u00e9guli\u00e8res, convenez d&#x27;une base explicite : surface finie, consommation du panneau d&#x27;origine ou autre m\u00e9thode document\u00e9e, sans d\u00e9duire la surface d&#x27;une photo.<\/p>\n<h2>Poids unitaire, net et brut<\/h2>\n<table>\n<thead>\n<tr>\n<th>Poids recherch\u00e9<\/th>\n<th>Contenu<\/th>\n<th>Source<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Poids unitaire<\/td>\n<td>Construction d\u00e9finie, par m\u00b2<\/td>\n<td>Ligne produit correspondante du fournisseur<\/td>\n<\/tr>\n<tr>\n<td>Poids net du panneau<\/td>\n<td>Un panneau ou une pi\u00e8ce d\u00e9coup\u00e9e<\/td>\n<td>Surface finie \u00d7 poids unitaire correspondant<\/td>\n<\/tr>\n<tr>\n<td>Poids net de commande<\/td>\n<td>Tous les panneaux et quantit\u00e9s<\/td>\n<td>Somme des sous-totaux<\/td>\n<\/tr>\n<tr>\n<td>Poids brut exp\u00e9di\u00e9<\/td>\n<td>Produits, emballage r\u00e9el et autres \u00e9l\u00e9ments exp\u00e9di\u00e9s<\/td>\n<td>Liste de colisage confirm\u00e9e par le fournisseur<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Le tableau ne donne pas le poids des palettes ou caisses. L&#x27;emballage d\u00e9pend des dimensions, de l&#x27;empilage, de la protection des bords, de la manutention et des accessoires. Demandez la configuration pr\u00e9vue et le poids brut, plut\u00f4t que d&#x27;ajouter un pourcentage suppos\u00e9. Comparez les offres de transport sur la m\u00eame base nette ou brute.<\/p>\n<h2>Informations \u00e0 transmettre avant commande<\/h2>\n<p>Envoyez la ligne ou la description choisie, la source et sa date de confirmation, les dimensions finies, les quantit\u00e9s, la surface, les d\u00e9coupes, les accessoires, l&#x27;emballage demand\u00e9 et la destination. Faites confirmer s\u00e9par\u00e9ment le poids unitaire, le net de commande et le brut emball\u00e9.<\/p>\n<p>Identifiez la famille sur la <a href=\"https:\/\/qymetaltech.com\/fr\/caillebotis-moule-en-prv\/\">page du caillebotis PRV moul\u00e9<\/a>. Pour la s\u00e9lection structurelle, consultez le <a href=\"https:\/\/qymetaltech.com\/fr\/guide-tableaux-charges-portees-fleches-caillebotis-prv\/\">guide des charges et port\u00e9es du caillebotis PRV<\/a> : poids et hauteur ne suffisent pas \u00e0 \u00e9tablir charge admissible, port\u00e9e libre ou fl\u00e8che. Une fois la liste des panneaux pr\u00eate, <a href=\"https:\/\/qymetaltech.com\/fr\/contact\/\">envoyez dimensions et exigences d&#x27;emballage \u00e0 QY<\/a>.<\/p>\n<\/div>\n<p><script class=\"qymt-inline-article-schema\" type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Article\",\"headline\":\"Poids du caillebotis PRV moul\u00e9 : panneaux, pi\u00e8ces d\u00e9coup\u00e9es et donn\u00e9es d\u2019exp\u00e9dition\",\"description\":\"Calculez le poids des panneaux et d\u00e9coupes en PRV avec une source, une quantit\u00e9 et un emballage tra\u00e7ables avant devis.\",\"url\":\"https:\/\/qymetaltech.com\/fr\/poids-caillebotis-prv-moule-calcul-rfq\/\",\"mainEntityOfPage\":\"https:\/\/qymetaltech.com\/fr\/poids-caillebotis-prv-moule-calcul-rfq\/\",\"datePublished\":\"2026-09-13T00:47:55+00:00\",\"dateModified\":\"2026-10-24\",\"author\":{\"@type\":\"Organization\",\"name\":\"QY Metal 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