{"id":17106,"date":"2026-04-21T10:46:34","date_gmt":"2026-04-21T08:46:34","guid":{"rendered":"https:\/\/kinbrique.com\/?page_id=17106"},"modified":"2026-04-21T10:47:39","modified_gmt":"2026-04-21T08:47:39","slug":"calculateur-ferraillage-dalle-beton-kinshasa","status":"publish","type":"page","link":"https:\/\/kinbrique.com\/index.php\/calculateur-ferraillage-dalle-beton-kinshasa\/","title":{"rendered":"Calculateur ferraillage dalle b\u00e9ton \u2013 Barres de fer Kinshasa"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"17106\" class=\"elementor elementor-17106\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74f8c73 e-flex e-con-boxed wd-section-disabled wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"74f8c73\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a03daf elementor-widget elementor-widget-html\" data-id=\"8a03daf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!-- ============================================================\r\n     KINBRIQUE \u2014 Outil #4 : Calculateur Ferraillage & Dalle\r\n     Styles inline + JS setProperty important \u2014 anti-th\u00e8me WP\r\n     ============================================================ -->\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@700;800&family=Barlow:wght@400;500;600&display=swap\" rel=\"stylesheet\">\r\n<script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/jspdf\/2.5.1\/jspdf.umd.min.js\"><\/script>\r\n\r\n<style>\r\n#kb4{max-width:780px;margin:0 auto;border-radius:12px;overflow:hidden;box-shadow:0 6px 32px rgba(0,0,0,.13);}\r\n#kb4 *{box-sizing:border-box;margin:0;padding:0;}\r\n.kb4-row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}\r\n.kb4-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;}\r\n.kb4-res{display:none;}\r\n.kb4-res.on{display:block;animation:kb4up .35s ease;}\r\n@keyframes kb4up{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}\r\n.kb4-mat{background:#FAF6F2;border-radius:10px;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;border-left:3px solid transparent;transition:border-left-color 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Condensed',sans-serif;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:3px 11px;border-radius:20px;margin-bottom:10px;\">&#9881; KinBrique &middot; Outil #4<\/span>\r\n      <h2 style=\"font-family:'Barlow Condensed',sans-serif;font-size:clamp(22px,5vw,30px);font-weight:800;color:#fff;line-height:1.1;\">Calculateur <span style=\"color:#E8590C;\">Ferraillage &amp; Dalle<\/span><\/h2>\r\n      <p style=\"color:rgba(255,255,255,.65);font-size:14px;margin-top:6px;font-family:'Barlow',sans-serif;\">Nombre et diam&#232;tre des barres de fer, volume b&#233;ton &mdash; Fondation, plancher ou terrasse<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- CORPS -->\r\n  <div class=\"kb4-bd\" style=\"background:#fff;padding:28px 24px;\">\r\n    <div style=\"display:flex;flex-direction:column;gap:18px;\">\r\n\r\n      <!-- Type de dalle -->\r\n      <div>\r\n        <label style=\"display:block;font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#3D3D3D;margin-bottom:10px;text-transform:uppercase;letter-spacing:.05em;\">Type d&rsquo;ouvrage <span style=\"color:#E8590C;\">*<\/span><\/label>\r\n        <div class=\"kb4-type-btns\" id=\"kb4-type-btns\">\r\n          <div class=\"kb4-type-btn active\" data-type=\"fondation\" id=\"btn-fondation\">\r\n            <div style=\"font-size:24px;margin-bottom:6px;\">&#127959;<\/div>\r\n            <div style=\"font-family:'Barlow Condensed',sans-serif;font-size:14px;font-weight:700;color:#1A1A1A;\">Fondation<\/div>\r\n            <div style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#777;margin-top:3px;\">Semelle fil&#233;e ou isol&#233;e<\/div>\r\n          <\/div>\r\n          <div class=\"kb4-type-btn\" data-type=\"plancher\" id=\"btn-plancher\">\r\n            <div style=\"font-size:24px;margin-bottom:6px;\">&#127968;<\/div>\r\n            <div style=\"font-family:'Barlow Condensed',sans-serif;font-size:14px;font-weight:700;color:#1A1A1A;\">Plancher interm&#233;diaire<\/div>\r\n            <div style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#777;margin-top:3px;\">Dalle entre niveaux<\/div>\r\n          <\/div>\r\n          <div class=\"kb4-type-btn\" data-type=\"terrasse\" id=\"btn-terrasse\">\r\n            <div style=\"font-size:24px;margin-bottom:6px;\">&#9728;<\/div>\r\n            <div style=\"font-family:'Barlow Condensed',sans-serif;font-size:14px;font-weight:700;color:#1A1A1A;\">Dalle terrasse<\/div>\r\n            <div style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#777;margin-top:3px;\">Toit ou terrasse accessible<\/div>\r\n          <\/div>\r\n        <\/div>\r\n        <input type=\"hidden\" id=\"kb4-type\" value=\"fondation\">\r\n      <\/div>\r\n\r\n      <!-- Longueur + Largeur -->\r\n      <div class=\"kb4-row2\">\r\n        <div>\r\n          <label for=\"kb4-long\" style=\"display:block;font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#3D3D3D;margin-bottom:7px;text-transform:uppercase;letter-spacing:.05em;\">Longueur (m) <span style=\"color:#E8590C;\">*<\/span><\/label>\r\n          <input id=\"kb4-long\" type=\"number\" min=\"0.5\" max=\"100\" inputmode=\"decimal\" placeholder=\"Ex : 10\"\r\n            style=\"display:block;width:100%;padding:14px 16px;border:2px solid #E0D6CC;border-radius:10px;font-family:'Barlow',sans-serif;font-size:16px;color:#1A1A1A;background:#fff;-webkit-appearance:none;appearance:none;outline:none;line-height:1.5;min-height:52px;height:auto;\">\r\n        <\/div>\r\n        <div>\r\n          <label for=\"kb4-larg\" style=\"display:block;font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#3D3D3D;margin-bottom:7px;text-transform:uppercase;letter-spacing:.05em;\">Largeur (m) <span style=\"color:#E8590C;\">*<\/span><\/label>\r\n          <input id=\"kb4-larg\" type=\"number\" min=\"0.5\" max=\"100\" inputmode=\"decimal\" placeholder=\"Ex : 8\"\r\n            style=\"display:block;width:100%;padding:14px 16px;border:2px solid #E0D6CC;border-radius:10px;font-family:'Barlow',sans-serif;font-size:16px;color:#1A1A1A;background:#fff;-webkit-appearance:none;appearance:none;outline:none;line-height:1.5;min-height:52px;height:auto;\">\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- \u00c9paisseur dalle + Espacement -->\r\n      <div class=\"kb4-row2\">\r\n        <div>\r\n          <label for=\"kb4-ep\" style=\"display:block;font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#3D3D3D;margin-bottom:7px;text-transform:uppercase;letter-spacing:.05em;\">&#201;paisseur de la dalle<\/label>\r\n          <select id=\"kb4-ep\" style=\"display:block;width:100%;padding:14px 44px 14px 16px;border:2px solid #E0D6CC;border-radius:10px;font-family:'Barlow',sans-serif;font-size:16px;color:#1A1A1A;background-color:#fff;-webkit-appearance:none;appearance:none;outline:none;cursor:pointer;line-height:1.5;min-height:52px;height:auto;overflow:visible;max-height:none;\">\r\n            <option value=\"12\" selected style=\"color:#1A1A1A;background:#fff;\">12 cm (dalle courante)<\/option>\r\n            <option value=\"15\" style=\"color:#1A1A1A;background:#fff;\">15 cm (plancher charg&#233;)<\/option>\r\n            <option value=\"20\" style=\"color:#1A1A1A;background:#fff;\">20 cm (terrasse accessible)<\/option>\r\n            <option value=\"25\" style=\"color:#1A1A1A;background:#fff;\">25 cm (charge lourde)<\/option>\r\n            <option value=\"30\" style=\"color:#1A1A1A;background:#fff;\">30 cm (fondation profonde)<\/option>\r\n          <\/select>\r\n        <\/div>\r\n        <div>\r\n          <label for=\"kb4-esp\" style=\"display:block;font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#3D3D3D;margin-bottom:7px;text-transform:uppercase;letter-spacing:.05em;\">Espacement des barres<\/label>\r\n          <select id=\"kb4-esp\" style=\"display:block;width:100%;padding:14px 44px 14px 16px;border:2px solid #E0D6CC;border-radius:10px;font-family:'Barlow',sans-serif;font-size:16px;color:#1A1A1A;background-color:#fff;-webkit-appearance:none;appearance:none;outline:none;cursor:pointer;line-height:1.5;min-height:52px;height:auto;overflow:visible;max-height:none;\">\r\n            <option value=\"15\" style=\"color:#1A1A1A;background:#fff;\">15 cm (serr&#233;, zone sismique)<\/option>\r\n            <option value=\"20\" selected style=\"color:#1A1A1A;background:#fff;\">20 cm (standard)<\/option>\r\n            <option value=\"25\" style=\"color:#1A1A1A;background:#fff;\">25 cm (charge mod&#233;r&#233;e)<\/option>\r\n          <\/select>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- Dosage b\u00e9ton -->\r\n      <div>\r\n        <label for=\"kb4-dosage\" style=\"display:block;font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#3D3D3D;margin-bottom:7px;text-transform:uppercase;letter-spacing:.05em;\">Dosage b&#233;ton<\/label>\r\n        <select id=\"kb4-dosage\" style=\"display:block;width:100%;padding:14px 44px 14px 16px;border:2px solid #E0D6CC;border-radius:10px;font-family:'Barlow',sans-serif;font-size:16px;color:#1A1A1A;background-color:#fff;-webkit-appearance:none;appearance:none;outline:none;cursor:pointer;line-height:1.5;min-height:52px;height:auto;overflow:visible;max-height:none;\">\r\n          <option value=\"250\" selected style=\"color:#1A1A1A;background:#fff;\">B25 \u2014 350 kg ciment\/m&#179; (standard)<\/option>\r\n          <option value=\"300\" style=\"color:#1A1A1A;background:#fff;\">B30 \u2014 400 kg ciment\/m&#179; (plancher charg&#233;)<\/option>\r\n          <option value=\"200\" style=\"color:#1A1A1A;background:#fff;\">B20 \u2014 300 kg ciment\/m&#179; (fondation simple)<\/option>\r\n        <\/select>\r\n        <p style=\"font-family:'Barlow',sans-serif;font-size:12px;color:#999;margin-top:5px;\">Le dosage B25 est recommand&#233; pour les dalles courantes &agrave; Kinshasa<\/p>\r\n      <\/div>\r\n\r\n      <!-- Erreur -->\r\n      <div id=\"kb4-err\" style=\"display:none;background:#FFF0F0;border:1px solid #FFBBBB;border-radius:8px;padding:12px 14px;font-family:'Barlow',sans-serif;font-size:13px;color:#C0392B;\">\r\n        &#9888; Veuillez saisir des dimensions valides (longueur et largeur requis).\r\n      <\/div>\r\n\r\n      <!-- Bouton -->\r\n      <button id=\"kb4-calc\" type=\"button\"\r\n        style=\"display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:18px;background:#E8590C;color:#fff;font-family:'Barlow Condensed',sans-serif;font-size:19px;font-weight:700;letter-spacing:.05em;border:none;border-radius:10px;cursor:pointer;min-height:58px;\">\r\n        &#9881; CALCULER LE FERRAILLAGE\r\n      <\/button>\r\n\r\n    <\/div>\r\n\r\n    <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 R\u00c9SULTATS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n    <div class=\"kb4-res\" id=\"kb4-res\">\r\n      <div style=\"height:1px;background:#E0D6CC;margin:24px 0;\"><\/div>\r\n\r\n      <!-- Header r\u00e9sultats -->\r\n      <div style=\"background:#1A1A1A;border-radius:10px;padding:16px 18px;margin-bottom:18px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;\">\r\n        <h3 style=\"font-family:'Barlow Condensed',sans-serif;font-size:15px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:.05em;\">&#128203; Plan de ferraillage estim&#233;<\/h3>\r\n        <span id=\"r4-badge\" style=\"background:#E8590C;color:#fff;font-family:'Barlow Condensed',sans-serif;font-size:13px;font-weight:700;padding:5px 14px;border-radius:20px;\">&mdash;<\/span>\r\n      <\/div>\r\n\r\n      <!-- KPIs -->\r\n      <div class=\"kb4-kv\">\r\n        <div class=\"kb4-kv-item\" style=\"background:#FAF6F2;\">\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:10px;font-weight:700;color:#777;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;\">Surface<\/div>\r\n          <div id=\"r4-kv-surf\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:clamp(18px,4vw,24px);font-weight:800;color:#1A1A1A;\">&mdash;<\/div>\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:10px;color:#aaa;margin-top:2px;\">m&#178;<\/div>\r\n        <\/div>\r\n        <div class=\"kb4-kv-item\" style=\"background:#FAF6F2;\">\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:10px;font-weight:700;color:#777;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;\">Vol. b&#233;ton<\/div>\r\n          <div id=\"r4-kv-beton\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:clamp(18px,4vw,24px);font-weight:800;color:#1A1A1A;\">&mdash;<\/div>\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:10px;color:#aaa;margin-top:2px;\">m&#179;<\/div>\r\n        <\/div>\r\n        <div class=\"kb4-kv-item\" style=\"background:#FAF6F2;\">\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:10px;font-weight:700;color:#777;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;\">Ciment b&#233;ton<\/div>\r\n          <div id=\"r4-kv-ciment\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:clamp(18px,4vw,24px);font-weight:800;color:#1A1A1A;\">&mdash;<\/div>\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:10px;color:#aaa;margin-top:2px;\">sacs 50&nbsp;kg<\/div>\r\n        <\/div>\r\n        <div class=\"kb4-kv-item\" style=\"background:#FAF6F2;\">\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:10px;font-weight:700;color:#777;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;\">Total barres<\/div>\r\n          <div id=\"r4-kv-barres\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:clamp(18px,4vw,24px);font-weight:800;color:#E8590C;\">&mdash;<\/div>\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:10px;color:#aaa;margin-top:2px;\">barres de fer<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- SECTION FERRAILLAGE -->\r\n      <div style=\"font-family:'Barlow Condensed',sans-serif;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:#3D3D3D;display:flex;align-items:center;gap:8px;margin-bottom:10px;\">\r\n        <span style=\"width:8px;height:8px;border-radius:50%;background:#2D2D2D;display:inline-block;flex-shrink:0;\"><\/span>Barres de fer (longueur 6&nbsp;m)\r\n        <span style=\"flex:1;height:1px;background:#E0D6CC;display:block;\"><\/span>\r\n      <\/div>\r\n\r\n      <!-- Fer principale nappe inf -->\r\n      <div class=\"kb4-mat\">\r\n        <div class=\"kb4-mat-l\">\r\n          <div class=\"kb4-ico\" style=\"background:#EFEFEF;\">&#9881;<\/div>\r\n          <div>\r\n            <div style=\"font-family:'Barlow',sans-serif;font-size:14px;font-weight:600;color:#1A1A1A;\" id=\"r4-name-princ\">Nappe principale &mdash; Sens long<\/div>\r\n            <div id=\"r4-det-princ\" style=\"font-family:'Barlow',sans-serif;font-size:12px;color:#777;margin-top:2px;\">&mdash;<\/div>\r\n            <span id=\"r4-tag-princ\" style=\"display:inline-flex;background:#FFF0E8;color:#E8590C;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;margin-top:4px;font-family:'Barlow',sans-serif;\">&#10003; Prix KinBrique<\/span>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"kb4-mat-r\">\r\n          <div id=\"r4-pu-princ\" style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#aaa;\">&mdash;<\/div>\r\n          <div id=\"r4-tt-princ\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:18px;font-weight:700;color:#1A1A1A;\">&mdash;<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- Fer secondaire nappe -->\r\n      <div class=\"kb4-mat\">\r\n        <div class=\"kb4-mat-l\">\r\n          <div class=\"kb4-ico\" style=\"background:#EFEFEF;\">&#128297;<\/div>\r\n          <div>\r\n            <div style=\"font-family:'Barlow',sans-serif;font-size:14px;font-weight:600;color:#1A1A1A;\" id=\"r4-name-sec\">Nappe secondaire &mdash; Sens court<\/div>\r\n            <div id=\"r4-det-sec\" style=\"font-family:'Barlow',sans-serif;font-size:12px;color:#777;margin-top:2px;\">&mdash;<\/div>\r\n            <span id=\"r4-tag-sec\" style=\"display:inline-flex;background:#FFF0E8;color:#E8590C;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;margin-top:4px;font-family:'Barlow',sans-serif;\">&#10003; Prix KinBrique<\/span>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"kb4-mat-r\">\r\n          <div id=\"r4-pu-sec\" style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#aaa;\">&mdash;<\/div>\r\n          <div id=\"r4-tt-sec\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:18px;font-weight:700;color:#1A1A1A;\">&mdash;<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- \u00c9triers \/ chapeaux -->\r\n      <div class=\"kb4-mat\">\r\n        <div class=\"kb4-mat-l\">\r\n          <div class=\"kb4-ico\" style=\"background:#EFEFEF;\">&#128279;<\/div>\r\n          <div>\r\n            <div style=\"font-family:'Barlow',sans-serif;font-size:14px;font-weight:600;color:#1A1A1A;\">Barres de fer &Oslash;8 &mdash; &#201;triers &amp; chapeaux<\/div>\r\n            <div id=\"r4-det-etr\" style=\"font-family:'Barlow',sans-serif;font-size:12px;color:#777;margin-top:2px;\">&mdash;<\/div>\r\n            <span style=\"display:inline-flex;background:#F0F0F0;color:#777;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;margin-top:4px;font-family:'Barlow',sans-serif;\">Prix march&#233; : ~5,50&nbsp;$\/u<\/span>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"kb4-mat-r\">\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#aaa;\">~5,50&nbsp;$\/u<\/div>\r\n          <div id=\"r4-tt-etr\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:18px;font-weight:700;color:#1A1A1A;\">&mdash;<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- SECTION B\u00c9TON -->\r\n      <div style=\"font-family:'Barlow Condensed',sans-serif;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:#3D3D3D;display:flex;align-items:center;gap:8px;margin:16px 0 10px;\">\r\n        <span style=\"width:8px;height:8px;border-radius:50%;background:#7B8FA6;display:inline-block;flex-shrink:0;\"><\/span>B&#233;ton arm&#233;\r\n        <span style=\"flex:1;height:1px;background:#E0D6CC;display:block;\"><\/span>\r\n      <\/div>\r\n\r\n      <div class=\"kb4-mat\">\r\n        <div class=\"kb4-mat-l\">\r\n          <div class=\"kb4-ico\" style=\"background:#ECEEF4;\">&#129704;<\/div>\r\n          <div>\r\n            <div style=\"font-family:'Barlow',sans-serif;font-size:14px;font-weight:600;color:#1A1A1A;\">Ciment Portland (sacs 50&nbsp;kg)<\/div>\r\n            <div id=\"r4-det-ciment\" style=\"font-family:'Barlow',sans-serif;font-size:12px;color:#777;margin-top:2px;\">&mdash;<\/div>\r\n            <span style=\"display:inline-flex;background:#F0F0F0;color:#777;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;margin-top:4px;font-family:'Barlow',sans-serif;\">Prix march&#233; : ~12,50&nbsp;$\/sac<\/span>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"kb4-mat-r\">\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#aaa;\">~12,50&nbsp;$\/sac<\/div>\r\n          <div id=\"r4-tt-ciment\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:18px;font-weight:700;color:#1A1A1A;\">&mdash;<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"kb4-mat\">\r\n        <div class=\"kb4-mat-l\">\r\n          <div class=\"kb4-ico\" style=\"background:#FFF9EE;\">&#127958;<\/div>\r\n          <div>\r\n            <div style=\"font-family:'Barlow',sans-serif;font-size:14px;font-weight:600;color:#1A1A1A;\">Sable &amp; gravier (m&#179;)<\/div>\r\n            <div id=\"r4-det-sg\" style=\"font-family:'Barlow',sans-serif;font-size:12px;color:#777;margin-top:2px;\">&mdash;<\/div>\r\n            <span style=\"display:inline-flex;background:#F0F0F0;color:#777;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;margin-top:4px;font-family:'Barlow',sans-serif;\">Prix march&#233; estim&#233;<\/span>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"kb4-mat-r\">\r\n          <div style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#aaa;\">sable+gravier<\/div>\r\n          <div id=\"r4-tt-sg\" style=\"font-family:'Barlow Condensed',sans-serif;font-size:18px;font-weight:700;color:#1A1A1A;\">&mdash;<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- TOTAL -->\r\n      <div style=\"background:#1A1A1A;border-radius:12px;padding:20px;margin:16px 0;\">\r\n        <div style=\"font-family:'Barlow',sans-serif;font-size:12px;font-weight:600;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px;\">Total estim&#233; mat&#233;riaux ferraillage + b&#233;ton<\/div>\r\n        <div style=\"font-family:'Barlow Condensed',sans-serif;font-size:clamp(28px,6vw,38px);font-weight:800;color:#fff;line-height:1;\">$<span id=\"r4-grand-total\" style=\"color:#E8590C;\">&mdash;<\/span><\/div>\r\n        <div id=\"r4-total-cdf\" style=\"font-family:'Barlow',sans-serif;font-size:12px;color:rgba(255,255,255,.45);margin-top:5px;\">&mdash;<\/div>\r\n        <div style=\"background:rgba(232,89,12,.13);border:1px solid rgba(232,89,12,.22);border-radius:8px;padding:10px 12px;margin-top:12px;font-family:'Barlow',sans-serif;font-size:12px;color:rgba(255,255,255,.72);line-height:1.55;\">\r\n          <strong style=\"color:#E8590C;\">5&nbsp;% de pertes inclus<\/strong> sur toutes les barres de fer. Main-d&rsquo;&#339;uvre du ferrailleur non incluse.\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- Note technique -->\r\n      <div style=\"background:#FAF6F2;border-radius:10px;padding:14px 16px;margin-bottom:14px;\">\r\n        <div style=\"font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#3D3D3D;text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px;\">&#128214; Hypoth&#232;ses de calcul<\/div>\r\n        <div id=\"r4-hypotheses\" style=\"font-family:'Barlow',sans-serif;font-size:13px;color:#555;line-height:1.7;\">&mdash;<\/div>\r\n      <\/div>\r\n\r\n      <!-- Liens produits KinBrique -->\r\n      <div style=\"background:#EEF5FF;border-radius:10px;padding:14px 16px;margin-bottom:14px;\">\r\n        <div style=\"font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#1A4F7A;text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;\">&#128722; Voir les produits sur KinBrique.com<\/div>\r\n        <div style=\"display:flex;flex-direction:column;gap:8px;\">\r\n          <a href=\"https:\/\/kinbrique.com\/materiaux\/barres-de-fer\/\" target=\"_blank\" rel=\"noopener\"\r\n            style=\"display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #B8D4EC;border-radius:8px;padding:10px 14px;text-decoration:none;\">\r\n            <span style=\"font-size:18px;\">&#9881;<\/span>\r\n            <div>\r\n              <div style=\"font-family:'Barlow',sans-serif;font-size:13px;font-weight:600;color:#1A4F7A;\">Barres de fer &Oslash;10 &amp; &Oslash;12 &mdash; Prix KinBrique<\/div>\r\n              <div style=\"font-family:'Barlow',sans-serif;font-size:11px;color:#777;\">Oslash;10 : 7,75&nbsp;$ &middot; &Oslash;12 : 11,65&nbsp;$ &middot; &Oslash;14 : 16,50&nbsp;$ &middot; &Oslash;16 : 20,50&nbsp;$<\/div>\r\n            <\/div>\r\n          <\/a>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- Marchands -->\r\n      <div style=\"background:#EEF5FF;border-radius:10px;padding:14px 16px;margin-top:4px;\">\r\n        <div style=\"font-family:'Barlow',sans-serif;font-size:12px;font-weight:700;color:#1A4F7A;text-transform:uppercase;letter-spacing:.04em;margin-bottom:9px;\">&#127978; Marchands KinBrique<\/div>\r\n        <div class=\"kb4-march-tags\">\r\n          <span style=\"background:#fff;border:1px solid #B8D4EC;color:#1A4F7A;font-family:'Barlow',sans-serif;font-size:12px;font-weight:600;padding:5px 12px;border-radius:20px;\">Awael Bloc<\/span>\r\n          <span style=\"background:#fff;border:1px solid #B8D4EC;color:#1A4F7A;font-family:'Barlow',sans-serif;font-size:12px;font-weight:600;padding:5px 12px;border-radius:20px;\">CIMKO<\/span>\r\n          <span style=\"background:#fff;border:1px solid #B8D4EC;color:#1A4F7A;font-family:'Barlow',sans-serif;font-size:12px;font-weight:600;padding:5px 12px;border-radius:20px;\">Congo Nouveau<\/span>\r\n          <span style=\"background:#fff;border:1px solid #B8D4EC;color:#1A4F7A;font-family:'Barlow',sans-serif;font-size:12px;font-weight:600;padding:5px 12px;border-radius:20px;\">Total<\/span>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- CTA -->\r\n      <div class=\"kb4-ctas\">\r\n        <a href=\"https:\/\/kinbrique.com\/materiaux\/barres-de-fer\/\" target=\"_blank\" rel=\"noopener\"\r\n          style=\"display:flex;align-items:center;justify-content:center;gap:9px;background:#E8590C;color:#fff;font-family:'Barlow Condensed',sans-serif;font-size:17px;font-weight:700;padding:17px 20px;border-radius:10px;text-decoration:none;min-height:56px;\">\r\n          &#128722; Voir les barres de fer sur KinBrique.com\r\n        <\/a>\r\n        <button id=\"kb4-pdf\" type=\"button\"\r\n          style=\"display:flex;align-items:center;justify-content:center;gap:9px;background:#fff;color:#3D3D3D;font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:700;padding:15px 20px;border-radius:10px;border:2px solid #E0D6CC;cursor:pointer;width:100%;min-height:52px;\">\r\n          &#128196; T&#233;l&#233;charger le plan en PDF\r\n        <\/button>\r\n        <a id=\"kb4-wa\" href=\"#\" target=\"_blank\" rel=\"noopener\"\r\n          style=\"display:flex;align-items:center;justify-content:center;gap:9px;background:#25D366;color:#fff;font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:700;padding:15px 20px;border-radius:10px;text-decoration:none;min-height:52px;\">\r\n          &#128172; Partager sur WhatsApp\r\n        <\/a>\r\n      <\/div>\r\n\r\n    <\/div><!-- \/res -->\r\n  <\/div><!-- \/bd -->\r\n\r\n  <!-- FOOTER -->\r\n  <div style=\"background:#FAF6F2;border-top:1px solid #E0D6CC;padding:14px 20px;text-align:center;font-family:'Barlow',sans-serif;font-size:11px;color:#bbb;\">\r\n    Outil gratuit par <a href=\"https:\/\/kinbrique.com\" target=\"_blank\" style=\"color:#E8590C;text-decoration:none;font-weight:600;\">KinBrique.com<\/a>\r\n    &mdash; Calcul selon normes pratiques Kinshasa &mdash; Faire v&#233;rifier par un ing&#233;nieur pour ouvrages porteurs\r\n  <\/div>\r\n\r\n<\/div><!-- \/#kb4 -->\r\n\r\n<script>\r\n(function(){\r\n'use strict';\r\n\r\n\/* \u2500\u2500\u2500 ANTI-THEME WP \u2500\u2500\u2500 *\/\r\nfunction forceFields(){\r\n  var SVG=\"url(\\\"data:image\/svg+xml,%3Csvg xmlns='http:\/\/www.w3.org\/2000\/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23E8590C' stroke-width='2' fill='none'\/%3E%3C\/svg%3E\\\")\";\r\n  ['kb4-long','kb4-larg','kb4-ep','kb4-esp','kb4-dosage'].forEach(function(id){\r\n    var el=document.getElementById(id);\r\n    if(!el) return;\r\n    var p=el.style.setProperty.bind(el.style);\r\n    p('color','#1A1A1A','important');\r\n    p('background-color','#ffffff','important');\r\n    p('font-family',\"'Barlow', sans-serif\",'important');\r\n    p('font-size','16px','important');\r\n    p('border','2px solid #E0D6CC','important');\r\n    p('border-radius','10px','important');\r\n    p('height','auto','important');\r\n    p('min-height','52px','important');\r\n    p('line-height','1.5','important');\r\n    p('max-height','none','important');\r\n    p('overflow','visible','important');\r\n    p('opacity','1','important');\r\n    p('padding-top','14px','important');\r\n    p('padding-bottom','14px','important');\r\n    p('padding-left','16px','important');\r\n    p('clip','auto','important');\r\n    p('-webkit-clip-path','none','important');\r\n    p('clip-path','none','important');\r\n    if(el.tagName==='SELECT'){\r\n      p('background-image',SVG,'important');\r\n      p('background-repeat','no-repeat','important');\r\n      p('background-position','right 14px center','important');\r\n      p('padding-right','44px','important');\r\n    }\r\n    el.addEventListener('focus',function(){\r\n      this.style.setProperty('border-color','#E8590C','important');\r\n      this.style.setProperty('box-shadow','0 0 0 3px rgba(232,89,12,.15)','important');\r\n    });\r\n    el.addEventListener('blur',function(){\r\n      this.style.setProperty('border-color','#E0D6CC','important');\r\n      this.style.setProperty('box-shadow','none','important');\r\n    });\r\n  });\r\n}\r\n\r\n\/* \u2500\u2500\u2500 PRIX KINBRIQUE \u2500\u2500\u2500 *\/\r\nvar PRIX_FER = { '8':5.50, '10':7.75, '12':11.65, '14':16.50, '16':20.50 };\r\nvar PRIX_CIMENT = 12.50;\r\nvar PRIX_SABLE  = 25.00;\r\nvar PRIX_GRAVIER= 30.00;\r\nvar TAUX = 2820;\r\n\r\n\/* Diam\u00e8tre principal selon type *\/\r\nvar DIAM = { fondation:'12', plancher:'10', terrasse:'12' };\r\nvar DIAM_SEC = { fondation:'10', plancher:'10', terrasse:'10' };\r\n\r\n\/* kg\/m de barre selon diam\u00e8tre *\/\r\nvar KG_ML = { '8':0.395, '10':0.617, '12':0.888, '14':1.208, '16':1.578 };\r\n\r\n\/* Dosage b\u00e9ton : kg ciment \/ m\u00b3 *\/\r\nvar KG_CIMENT_M3 = { '200':300, '250':350, '300':400 };\r\n\r\n\/* \u2500\u2500\u2500 \u00c9TAT \u2500\u2500\u2500 *\/\r\nvar typeActif = 'fondation';\r\nvar _d = null;\r\n\r\n\/* \u2500\u2500\u2500 UTILITAIRES \u2500\u2500\u2500 *\/\r\nfunction g(id){return document.getElementById(id);}\r\nfunction txt(id,v){var e=g(id);if(e)e.textContent=v;}\r\nfunction usd(n){return n.toLocaleString('fr-FR',{minimumFractionDigits:2,maximumFractionDigits:2});}\r\nfunction num(n){return Math.round(n).toLocaleString('fr-FR');}\r\n\r\n\/* \u2500\u2500\u2500 S\u00c9LECTEUR TYPE \u2500\u2500\u2500 *\/\r\nfunction initTypeBtns(){\r\n  var btns = document.querySelectorAll('.kb4-type-btn');\r\n  btns.forEach(function(btn){\r\n    btn.addEventListener('click',function(){\r\n      btns.forEach(function(b){\r\n        b.classList.remove('active');\r\n        b.style.setProperty('border-color','#E0D6CC','important');\r\n        b.style.setProperty('background','#ffffff','important');\r\n      });\r\n      this.classList.add('active');\r\n      this.style.setProperty('border-color','#E8590C','important');\r\n      this.style.setProperty('background','#FFF0E8','important');\r\n      typeActif = this.getAttribute('data-type');\r\n      g('kb4-type').value = typeActif;\r\n    });\r\n    \/* Style bouton initial *\/\r\n    btn.style.setProperty('border','2px solid #E0D6CC','important');\r\n    btn.style.setProperty('border-radius','10px','important');\r\n    btn.style.setProperty('padding','14px 10px','important');\r\n    btn.style.setProperty('cursor','pointer','important');\r\n    btn.style.setProperty('text-align','center','important');\r\n    btn.style.setProperty('background','#ffffff','important');\r\n    if(btn.classList.contains('active')){\r\n      btn.style.setProperty('border-color','#E8590C','important');\r\n      btn.style.setProperty('background','#FFF0E8','important');\r\n    }\r\n  });\r\n}\r\n\r\n\/* \u2500\u2500\u2500 CALCUL \u2500\u2500\u2500 *\/\r\nfunction calc(){\r\n  var long_ = parseFloat(g('kb4-long').value);\r\n  var larg  = parseFloat(g('kb4-larg').value);\r\n  var ep    = parseInt(g('kb4-ep').value,10);\r\n  var esp   = parseInt(g('kb4-esp').value,10);\r\n  var dosage= g('kb4-dosage').value;\r\n  var type  = typeActif;\r\n  var er    = g('kb4-err');\r\n\r\n  if(!long_||!larg||isNaN(long_)||isNaN(larg)||long_<=0||larg<=0){\r\n    er.style.setProperty('display','block','important');\r\n    g('kb4-res').classList.remove('on');\r\n    return;\r\n  }\r\n  er.style.setProperty('display','none','important');\r\n\r\n  var surf   = long_ * larg;\r\n  var vol    = surf * (ep\/100);\r\n  var epM    = ep\/100;\r\n\r\n  \/* \u2500\u2500 FERRAILLAGE \u2500\u2500 *\/\r\n  var diamP = DIAM[type]  || '12';\r\n  var diamS = DIAM_SEC[type] || '10';\r\n\r\n  \/* Nappe principale (sens long) *\/\r\n  \/* nb filants = Math.ceil(larg \/ esp * 100) + 1, longueur = long_ *\/\r\n  var nbFil_P   = Math.ceil(larg*100\/esp) + 1;\r\n  var longBarre = 6; \/* barre standard 6m *\/\r\n  var nbBarresP = Math.ceil(nbFil_P * long_ \/ longBarre * 1.05);\r\n\r\n  \/* Nappe secondaire (sens court) *\/\r\n  var nbFil_S   = Math.ceil(long_*100\/esp) + 1;\r\n  var nbBarresS = Math.ceil(nbFil_S * larg \/ longBarre * 1.05);\r\n\r\n  \/* \u00c9triers \/ chapeaux \u00d88 : ~25% du poids total principal *\/\r\n  var poidsP    = nbBarresP * longBarre * KG_ML[diamP];\r\n  var nbBarresE = Math.ceil(poidsP * 0.28 \/ (longBarre * KG_ML['8']));\r\n\r\n  var totalBarres = nbBarresP + nbBarresS + nbBarresE;\r\n\r\n  \/* Prix fer *\/\r\n  var tFerP = nbBarresP * PRIX_FER[diamP];\r\n  var tFerS = nbBarresS * PRIX_FER[diamS];\r\n  var tFerE = nbBarresE * PRIX_FER['8'];\r\n  var tFer  = tFerP + tFerS + tFerE;\r\n\r\n  \/* \u2500\u2500 B\u00c9TON \u2500\u2500 *\/\r\n  var kgCiment  = KG_CIMENT_M3[dosage] || 350;\r\n  var nbSacs    = Math.ceil(vol * kgCiment \/ 50 * 1.05);\r\n  var volSable  = Math.round(vol * 0.40 * 1.05 * 100)\/100;\r\n  var volGravier= Math.round(vol * 0.80 * 1.05 * 100)\/100;\r\n  var tCiment   = nbSacs * PRIX_CIMENT;\r\n  var tSG       = volSable * PRIX_SABLE + volGravier * PRIX_GRAVIER;\r\n  var TOTAL     = tFer + tCiment + tSG;\r\n\r\n  \/* \u2500\u2500 AFFICHAGE \u2500\u2500 *\/\r\n  var typeLabel = {fondation:'Fondation',plancher:'Plancher',terrasse:'Dalle terrasse'}[type]||type;\r\n  g('r4-badge').textContent = long_+'m \\u00D7 '+larg+'m \\u2014 ep.'+ep+'cm \\u2014 '+typeLabel;\r\n\r\n  txt('r4-kv-surf',   surf.toFixed(1));\r\n  txt('r4-kv-beton',  vol.toFixed(2));\r\n  txt('r4-kv-ciment', num(nbSacs));\r\n  txt('r4-kv-barres', num(totalBarres));\r\n\r\n  \/* Nappe principale *\/\r\n  var nameP = type==='fondation'?'Barres de fer \\u00D8'+diamP+' \\u2014 Nappe principale (filants long.)':\r\n              'Barres de fer \\u00D8'+diamP+' \\u2014 Nappe inf\\u00E9rieure (sens long.)';\r\n  txt('r4-name-princ', nameP);\r\n  txt('r4-det-princ',  num(nbBarresP)+' barres \\u00D7 6m \\u2014 esp. '+esp+'cm \\u2014 5% pertes inclus');\r\n  txt('r4-pu-princ',   PRIX_FER[diamP].toFixed(2)+'\\u00A0$\/u');\r\n  txt('r4-tt-princ',   '$'+usd(tFerP));\r\n  g('r4-tag-princ').textContent = '\\u2713 Prix KinBrique : '+PRIX_FER[diamP].toFixed(2)+'\\u00A0$\/u';\r\n\r\n  \/* Nappe secondaire *\/\r\n  var nameS = type==='fondation'?'Barres de fer \\u00D8'+diamS+' \\u2014 Nappe secondaire (filants transv.)':\r\n              'Barres de fer \\u00D8'+diamS+' \\u2014 Nappe sup\\u00E9rieure (sens court)';\r\n  txt('r4-name-sec', nameS);\r\n  txt('r4-det-sec',  num(nbBarresS)+' barres \\u00D7 6m \\u2014 esp. '+esp+'cm \\u2014 5% pertes inclus');\r\n  txt('r4-pu-sec',   PRIX_FER[diamS].toFixed(2)+'\\u00A0$\/u');\r\n  txt('r4-tt-sec',   '$'+usd(tFerS));\r\n  g('r4-tag-sec').textContent = '\\u2713 Prix KinBrique : '+PRIX_FER[diamS].toFixed(2)+'\\u00A0$\/u';\r\n\r\n  \/* \u00c9triers *\/\r\n  txt('r4-det-etr', num(nbBarresE)+' barres \\u00D88 \\u00D7 6m \\u2014 \\u00E9triers et chapeaux');\r\n  txt('r4-tt-etr',  '$'+usd(tFerE));\r\n\r\n  \/* B\u00e9ton *\/\r\n  txt('r4-det-ciment', num(nbSacs)+' sacs 50\\u00A0kg \\u2014 dosage '+kgCiment+'\\u00A0kg\/m\\u00B3 \\u2014 vol. b\\u00E9ton '+vol.toFixed(2)+'m\\u00B3');\r\n  txt('r4-tt-ciment',  '$'+usd(tCiment));\r\n  txt('r4-det-sg',     'Sable '+volSable+'m\\u00B3 + Gravier '+volGravier+'m\\u00B3 \\u2014 5% pertes inclus');\r\n  txt('r4-tt-sg',      '$'+usd(tSG));\r\n\r\n  \/* Total *\/\r\n  txt('r4-grand-total', usd(TOTAL));\r\n  txt('r4-total-cdf',   '\\u2248 '+num(Math.round(TOTAL*TAUX))+'\\u00A0CDF  (taux ~'+TAUX+')');\r\n\r\n  \/* Hypoth\u00e8ses *\/\r\n  var hyp = 'Type : '+typeLabel+' \\u2014 Dalle '+ep+'\\u00A0cm \\u2014 Espacement barres '+esp+'\\u00A0cm\\n'+\r\n            'Fer principal \\u00D8'+diamP+' \\u2014 Fer secondaire \\u00D8'+diamS+' \\u2014 \\u00C9triers \\u00D88\\n'+\r\n            'B\\u00E9ton dos\\u00E9 \\u00E0 '+kgCiment+'\\u00A0kg ciment\/m\\u00B3 (classe '+dosage+')\\n'+\r\n            'Les r\\u00E9sultats sont estimatifs. Un ing\\u00E9nieur structures doit valider tout ouvrage porteur.';\r\n  txt('r4-hypotheses', hyp);\r\n\r\n  \/* WhatsApp *\/\r\n  var wa = encodeURIComponent(\r\n    '*KinBrique \\u2014 Ferraillage & Dalle*\\n'+\r\n    typeLabel+' \\u2014 '+long_+'m \\u00D7 '+larg+'m \\u2014 ep.'+ep+'cm\\n\\n'+\r\n    '\\u2699 Fer \\u00D8'+diamP+' principal : '+num(nbBarresP)+' barres \\u2014 $'+usd(tFerP)+'\\n'+\r\n    '\\uD83D\\uDD29 Fer \\u00D8'+diamS+' secondaire : '+num(nbBarresS)+' barres \\u2014 $'+usd(tFerS)+'\\n'+\r\n    '\\uD83D\\uDD17 Fer \\u00D88 \\u00E9triers : '+num(nbBarresE)+' barres \\u2014 $'+usd(tFerE)+'\\n'+\r\n    '\\uD83E\\uDEA8 Ciment b\\u00E9ton : '+num(nbSacs)+' sacs \\u2014 $'+usd(tCiment)+'\\n\\n'+\r\n    '\\uD83D\\uDCB0 Total : $'+usd(TOTAL)+'\\n\\nkinbrique.com'\r\n  );\r\n  g('kb4-wa').href='https:\/\/wa.me\/?text='+wa;\r\n\r\n  _d={long_:long_,larg:larg,ep:ep,esp:esp,dosage:dosage,type:type,typeLabel:typeLabel,\r\n      surf:surf,vol:vol,diamP:diamP,diamS:diamS,\r\n      nbBarresP:nbBarresP,nbBarresS:nbBarresS,nbBarresE:nbBarresE,totalBarres:totalBarres,\r\n      tFerP:tFerP,tFerS:tFerS,tFerE:tFerE,\r\n      nbSacs:nbSacs,volSable:volSable,volGravier:volGravier,\r\n      tCiment:tCiment,tSG:tSG,TOTAL:TOTAL,kgCiment:kgCiment};\r\n\r\n  var res=g('kb4-res');\r\n  res.classList.remove('on');\r\n  setTimeout(function(){\r\n    res.classList.add('on');\r\n    res.scrollIntoView({behavior:'smooth',block:'nearest'});\r\n  },20);\r\n}\r\n\r\n\/* \u2500\u2500\u2500 PDF \u2500\u2500\u2500 *\/\r\nfunction pdf(){\r\n  if(!_d){alert('Lancez d\\'abord le calcul.');return;}\r\n  if(!window.jspdf||!window.jspdf.jsPDF){alert('PDF non charg\\u00E9, r\\u00E9essayez.');return;}\r\n  var d=_d;\r\n  var doc=new window.jspdf.jsPDF({orientation:'portrait',unit:'mm',format:'a4'});\r\n  var O=[232,89,12],D=[26,26,26],G=[110,110,110],CR=[250,246,242],W=[255,255,255];\r\n\r\n  doc.setFillColor(D[0],D[1],D[2]);doc.rect(0,0,210,40,'F');\r\n  doc.setFillColor(O[0],O[1],O[2]);doc.rect(0,40,210,3,'F');\r\n  doc.setTextColor(W[0],W[1],W[2]);\r\n  doc.setFontSize(22);doc.setFont('helvetica','bold');doc.text('KinBrique.com',14,16);\r\n  doc.setFontSize(11);doc.setFont('helvetica','normal');doc.text('Outil #4 - Calculateur Ferraillage & Dalle',14,26);\r\n  doc.setFontSize(9);doc.setTextColor(180,180,180);doc.text('Genere le '+new Date().toLocaleDateString('fr-FR'),14,35);\r\n\r\n  doc.setTextColor(D[0],D[1],D[2]);doc.setFontSize(13);doc.setFont('helvetica','bold');\r\n  doc.text(d.typeLabel+' : '+d.long_+'m x '+d.larg+'m - Epaisseur '+d.ep+'cm - Espacement '+d.esp+'cm',14,56);\r\n\r\n  var rows=[\r\n    ['Fer '+d.diamP+'mm principal',  num(d.nbBarresP)+' barres x6m', PRIX_FER[d.diamP]+'$\/u', '$'+usd(d.tFerP), 'KinBrique'],\r\n    ['Fer '+d.diamS+'mm secondaire', num(d.nbBarresS)+' barres x6m', PRIX_FER[d.diamS]+'$\/u', '$'+usd(d.tFerS), 'KinBrique'],\r\n    ['Fer 8mm etriers\/chapeaux',     num(d.nbBarresE)+' barres x6m', '5,50$\/u',               '$'+usd(d.tFerE), 'Marche'],\r\n    ['Ciment Portland 50kg',         num(d.nbSacs)+' sacs',          '12,50$\/sac',             '$'+usd(d.tCiment),'Marche'],\r\n    ['Sable + Gravier beton',        d.volSable+'+'+d.volGravier+'m3','25+30$\/m3',             '$'+usd(d.tSG),   'Marche']\r\n  ];\r\n  var cx=[14,74,114,144,178],hd=['Materiau','Quantite','Prix unit.','Total USD','Source'],y=66;\r\n  doc.setFillColor(O[0],O[1],O[2]);doc.rect(14,y,182,9,'F');\r\n  doc.setTextColor(W[0],W[1],W[2]);doc.setFontSize(8);doc.setFont('helvetica','bold');\r\n  hd.forEach(function(h,i){doc.text(h,cx[i]+2,y+6);});y+=9;\r\n  rows.forEach(function(row,ri){\r\n    var bg=ri%2===0?CR:W;doc.setFillColor(bg[0],bg[1],bg[2]);doc.rect(14,y,182,10,'F');\r\n    doc.setFontSize(8);doc.setFont('helvetica','normal');\r\n    row.forEach(function(c,ci){\r\n      if(ci===4){doc.setTextColor(c==='KinBrique'?O[0]:G[0],c==='KinBrique'?O[1]:G[1],c==='KinBrique'?O[2]:G[2]);}\r\n      else doc.setTextColor(D[0],D[1],D[2]);\r\n      doc.text(String(c),cx[ci]+2,y+7);\r\n    });y+=10;\r\n  });\r\n  y+=4;\r\n  doc.setFillColor(D[0],D[1],D[2]);doc.rect(14,y,182,13,'F');\r\n  doc.setTextColor(W[0],W[1],W[2]);doc.setFontSize(10);doc.setFont('helvetica','bold');\r\n  doc.text('TOTAL FERRAILLAGE + BETON (5% pertes inclus)',cx[0]+2,y+9);\r\n  doc.setTextColor(O[0],O[1],O[2]);doc.text('$'+usd(d.TOTAL),cx[3]+2,y+9);\r\n  y+=13;y+=8;\r\n  doc.setFillColor(255,248,240);doc.rect(14,y,182,18,'F');\r\n  doc.setTextColor(D[0],D[1],D[2]);doc.setFontSize(7);doc.setFont('helvetica','bold');doc.text('Hypotheses:',18,y+6);\r\n  doc.setFont('helvetica','normal');doc.setTextColor(G[0],G[1],G[2]);\r\n  doc.text('Beton '+d.kgCiment+'kg ciment\/m3 - Vol. beton '+d.vol.toFixed(2)+'m3 - Surface '+d.surf.toFixed(1)+'m2',18,y+12);\r\n  doc.text('A faire valider par un ingenieur structures pour tout ouvrage porteur.',18,y+17);\r\n  y+=18;y+=8;\r\n  doc.setFillColor(O[0],O[1],O[2]);doc.roundedRect(14,y,182,14,3,3,'F');\r\n  doc.setTextColor(W[0],W[1],W[2]);doc.setFontSize(11);doc.setFont('helvetica','bold');\r\n  doc.text('Commander les barres de fer sur kinbrique.com',105,y+9.5,{align:'center'});\r\n  doc.save('KinBrique-Ferraillage-'+d.long_+'x'+d.larg+'m.pdf');\r\n}\r\n\r\n\/* \u2500\u2500\u2500 INIT \u2500\u2500\u2500 *\/\r\nfunction init(){\r\n  forceFields();\r\n  initTypeBtns();\r\n  var bc=g('kb4-calc'),bp=g('kb4-pdf');\r\n  if(bc) bc.addEventListener('click',function(e){e.preventDefault();calc();});\r\n  if(bp) bp.addEventListener('click',function(e){e.preventDefault();pdf();});\r\n  ['kb4-long','kb4-larg'].forEach(function(id){\r\n    var el=g(id);\r\n    if(el) el.addEventListener('keydown',function(e){if(e.key==='Enter'){e.preventDefault();calc();}});\r\n  });\r\n}\r\n\r\nif(document.readyState==='loading'){document.addEventListener('DOMContentLoaded',init);}else{init();}\r\n}());\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>&#9881; KinBrique &middot; Outil #4 Calculateur Ferraillage &amp; Dalle Nombre et diam&#232;tre des barres de fer, volume b&#233;ton &mdash; Fondation,<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-17106","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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