{"id":520,"date":"2026-10-26T08:12:48","date_gmt":"2026-10-26T08:12:48","guid":{"rendered":"https:\/\/sallanmetals.com\/?page_id=520"},"modified":"2026-10-30T08:18:07","modified_gmt":"2026-10-30T08:18:07","slug":"aashto-mash-compared-with-european-en-1317","status":"publish","type":"page","link":"https:\/\/sallanmetals.com\/ar\/aashto-mash-compared-with-european-en-1317\/","title":{"rendered":"AASHTO MASH compared with European EN 1317"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"520\" class=\"elementor elementor-520\">\n\t\t\t\t<div class=\"elementor-element elementor-element-158c8f1 e-con-full e-flex e-con e-parent\" data-id=\"158c8f1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-c015367 e-flex e-con-boxed e-con e-child\" data-id=\"c015367\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2005c60 e-con-full e-flex e-con e-child\" data-id=\"2005c60\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-218c47e elementor-widget__width-auto elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"218c47e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">AASHTO MASH<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fba8be9 elementor-invisible elementor-widget elementor-widget-elementskit-heading\" data-id=\"fba8be9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"elementskit-heading.default\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" ><div class=\"ekit-heading elementskit-section-title-wraper text_left   ekit_heading_tablet-   ekit_heading_mobile-\"><h3 class=\"ekit-heading--title elementskit-section-title text_fill\">\u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0640 AASHTO MASH <span> \u0627\u0644\u0627\u064a\u0637\u0627\u0644\u064a\u0629: EN 1317 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629 <\/span><\/h3>\t\t\t\t<div class='ekit-heading__description'>\n\t\t\t\t\t<p>\u062a\u0633\u062a\u062e\u062f\u0645 \u0643\u0644\u062a\u0627 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u062d\u0627\u062c\u0632\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 \u0644\u0625\u062b\u0628\u0627\u062a \u0641\u0639\u0627\u0644\u064a\u062a\u0647\u0627. \u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u060c \u0648\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0628\u0647\u0627 \u0627\u0644\u0625\u0628\u0644\u0627\u063a \u0639\u0646 \u0627\u0644\u0646\u062a\u0627\u0626\u062c.<\/p>\n<p>\u0625\u0646 EN 1317 \u0647\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a \u0644\u0646\u0638\u0645 \u0645\u0646\u0639 \u0627\u0644\u0633\u0642\u0648\u0637 \u0645\u0646 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642\u061b \u0648\u064a\u064f\u0634\u0627\u0631 \u0625\u0644\u064a\u0647\u0627 \u0628\u0627\u0633\u0645 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062d\u0627\u0645\u0644 \u0641\u064a EN 1317-2. \u0648\u062a\u064f\u0639\u0631\u0641 \u0628\u0645\u062b\u064a\u0644\u0647\u0627 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a \u0628\u0627\u0633\u0645 MASH. \u0648\u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0641\u062a\u0631\u0627\u0636 \u0623\u0646 \u0627\u0644\u0623\u0628\u0648\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627 \u0628\u0645\u0648\u062c\u0628 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0644 \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0622\u062e\u0631\u060c \u0644\u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d4cd5ab e-con-full e-flex e-con e-child\" data-id=\"d4cd5ab\" data-element_type=\"container\" data-e-type=\"container\">\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<div class=\"elementor-element elementor-element-3dbdc52 e-con e-atomic-element e-flexbox-base e-default-div e-e17e4af\" data-id=\"3dbdc52\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"3dbdc52\">\n    \t\t<div class=\"elementor-element elementor-element-145c18b elementor-widget__width-initial elementor-widget elementor-widget-html\" data-id=\"145c18b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\r\n<style>\r\n\/* MASH vs EN 1317 comparison table *\/\r\n.mash-compare-section {\r\n    width: 100%;\r\n    max-width: 100%;\r\n    padding: 18px 0;\r\n    margin: 0;\r\n    background: #fff;\r\n    font-family: Arial, Helvetica, sans-serif;\r\n    color: #193965;\r\n    box-sizing: border-box;\r\n}\r\n\r\n.mash-compare-section *,\r\n.mash-compare-section *::before,\r\n.mash-compare-section *::after {\r\n    box-sizing: border-box;\r\n}\r\n\r\n.mash-compare-container {\r\n    width: 100%;\r\n    max-width: 1200px;\r\n    padding: 0 24px;\r\n    margin: 0 auto;\r\n}\r\n\r\n.mash-compare-card {\r\n    width: 100%;\r\n    padding: 16px;\r\n    border-radius: 20px;\r\n    background: linear-gradient(135deg, #EFF7FE 0%, #EAF5FD 100%);\r\n}\r\n\r\n.mash-compare-table-scroll {\r\n    width: 100%;\r\n    overflow-x: auto;\r\n    -webkit-overflow-scrolling: touch;\r\n    border-radius: 10px;\r\n}\r\n\r\n.mash-compare-table {\r\n    width: 100%;\r\n    min-width: 650px;\r\n    table-layout: fixed;\r\n    border-collapse: separate;\r\n    border-spacing: 0;\r\n    margin: 0;\r\n    background: transparent;\r\n    color: #27394D;\r\n    font-family: inherit;\r\n    font-size: 14px;\r\n    line-height: 1.5;\r\n    border: 0;\r\n}\r\n\r\n.mash-compare-table th {\r\n    background: linear-gradient(100deg, #073965, #1688D2);\r\n    color: #fff;\r\n    padding: 13px 16px;\r\n    text-align: left;\r\n    vertical-align: middle;\r\n    font-weight: 700;\r\n    font-size: 14px;\r\n    line-height: 1.45;\r\n    border: 0;\r\n    border-right: 1px solid rgba(255, 255, 255, 0.45);\r\n}\r\n\r\n.mash-compare-table th:first-child {\r\n    border-radius: 8px 0 0 0;\r\n    background: #073965;\r\n}\r\n\r\n.mash-compare-table th:last-child {\r\n    border-radius: 0 8px 0 0;\r\n    border-right: 0;\r\n    background: #1688D2;\r\n}\r\n\r\n.mash-compare-table td {\r\n    padding: 10px 16px;\r\n    text-align: left;\r\n    vertical-align: middle;\r\n    font-family: inherit;\r\n    font-size: inherit;\r\n    line-height: inherit;\r\n    color: #27394D;\r\n    border: 0;\r\n    border-right: 1px solid #D8E8F5;\r\n    border-bottom: 1px solid #E2EDF7;\r\n    overflow-wrap: anywhere;\r\n}\r\n\r\n.mash-compare-table td:last-child {\r\n    border-right: 0;\r\n}\r\n\r\n.mash-compare-table tbody tr:nth-child(odd) {\r\n    background: rgba(255, 255, 255, 0.82);\r\n}\r\n\r\n.mash-compare-table tbody tr:nth-child(even) {\r\n    background: rgba(230, 242, 252, 0.85);\r\n}\r\n\r\n.mash-compare-table tbody tr:last-child td {\r\n    border-bottom: 0;\r\n}\r\n\r\n.mash-compare-table tbody tr:last-child td:first-child {\r\n    border-radius: 0 0 0 8px;\r\n}\r\n\r\n.mash-compare-table tbody tr:last-child td:last-child {\r\n    border-radius: 0 0 8px 0;\r\n}\r\n\r\n.mash-compare-table td:first-child {\r\n    color: #193965;\r\n    font-weight: 700;\r\n}\r\n\r\n.mash-compare-table th:nth-child(1) {\r\n    width: 32%;\r\n}\r\n\r\n.mash-compare-table th:nth-child(2) {\r\n    width: 33%;\r\n}\r\n\r\n.mash-compare-table th:nth-child(3) {\r\n    width: 35%;\r\n}\r\n\r\n\/* Information note *\/\r\n.mash-compare-note {\r\n    display: flex;\r\n    align-items: center;\r\n    gap: 15px;\r\n    width: 100%;\r\n    margin-top: 14px;\r\n    padding: 18px 22px;\r\n    border-radius: 18px;\r\n    background: linear-gradient(110deg, #EAF5FD, #E5F2FC);\r\n}\r\n\r\n.mash-compare-note-icon {\r\n    flex: 0 0 38px;\r\n    width: 38px;\r\n    height: 38px;\r\n    border-radius: 50%;\r\n    background: #2395E1;\r\n    color: #fff;\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n    font-family: Georgia, serif;\r\n    font-size: 27px;\r\n    font-weight: bold;\r\n    line-height: 1;\r\n}\r\n\r\n.mash-compare-note p {\r\n    margin: 0;\r\n    padding: 0;\r\n    color: #29425C;\r\n    font-family: inherit;\r\n    font-size: 13px;\r\n    line-height: 1.6;\r\n    font-weight: 400;\r\n}\r\n\r\n\/* Tablet *\/\r\n@media (max-width: 767px) {\r\n    .mash-compare-container {\r\n        padding: 0 16px;\r\n    }\r\n\r\n    .mash-compare-card {\r\n        padding: 12px;\r\n        border-radius: 16px;\r\n    }\r\n\r\n    .mash-compare-table {\r\n        min-width: 620px;\r\n        font-size: 13px;\r\n    }\r\n\r\n    .mash-compare-table th,\r\n    .mash-compare-table td {\r\n        padding: 10px 12px;\r\n    }\r\n\r\n    .mash-compare-table th {\r\n        font-size: 13px;\r\n    }\r\n\r\n    .mash-compare-note {\r\n        padding: 15px;\r\n        gap: 11px;\r\n    }\r\n}\r\n\r\n\/* Small mobile *\/\r\n@media (max-width: 480px) {\r\n    .mash-compare-section {\r\n        padding: 12px 0;\r\n    }\r\n\r\n    .mash-compare-container {\r\n        padding: 0 10px;\r\n    }\r\n\r\n    .mash-compare-card {\r\n        padding: 8px;\r\n        border-radius: 12px;\r\n    }\r\n\r\n    .mash-compare-table {\r\n        min-width: 590px;\r\n        font-size: 12px;\r\n    }\r\n\r\n    .mash-compare-table th,\r\n    .mash-compare-table td {\r\n        padding: 9px 10px;\r\n    }\r\n\r\n    .mash-compare-table th {\r\n        font-size: 12px;\r\n    }\r\n\r\n    .mash-compare-note {\r\n        align-items: flex-start;\r\n        padding: 13px;\r\n        border-radius: 12px;\r\n    }\r\n\r\n    .mash-compare-note-icon {\r\n        flex-basis: 32px;\r\n        width: 32px;\r\n        height: 32px;\r\n        font-size: 23px;\r\n    }\r\n\r\n    .mash-compare-note p {\r\n        font-size: 12px;\r\n        line-height: 1.55;\r\n    }\r\n}\r\n<\/style>\r\n\r\n<section class=\"mash-compare-section\">\r\n    <div class=\"mash-compare-container\">\r\n\r\n        <div class=\"mash-compare-card\">\r\n            <div\r\n                class=\"mash-compare-table-scroll\"\r\n                role=\"region\"\r\n                aria-label=\"\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0645\u0639\u064a\u0627\u0631 AASHTO MASH \u0648\u0645\u0639\u064a\u0627\u0631 EN 1317\"\r\n                tabindex=\"0\"\r\n            >\r\n                <table class=\"mash-compare-table\">\r\n                    <thead>\r\n                        <tr>\r\n                            <th scope=\"col\">\u0627\u0644\u0645\u064a\u0632\u0629<\/th>\r\n                            <th scope=\"col\">AASHTO MASH (\u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629)<\/th>\r\n                            <th scope=\"col\">EN 1317-2 (\u0623\u0648\u0631\u0648\u0628\u0627)<\/th>\r\n                        <\/tr>\r\n                    <\/thead>\r\n\r\n                    <tbody>\r\n                        <tr>\r\n                            <td>\u0635\u0627\u062f\u0631 \u0645\u0646<\/td>\r\n                            <td>AASHTO<\/td>\r\n                            <td>CEN\u060c \u0647\u064a\u0626\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629<\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0639\u062a\u0627\u062f \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629<\/td>\r\n                            <td>TL-3<\/td>\r\n                            <td>N2 (\u0639\u0627\u062f\u064a) \u0648 H1\/H2 (\u0623\u0639\u0644\u0649)<\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a<\/td>\r\n                            <td>\u0633\u064a\u0627\u0631\u0629 \u0648\u0632\u0646\u0647\u0627 1,100 \u0643\u062c\u0645<\/td>\r\n                            <td>\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0648\u0632\u0646 900 \u0643\u062c\u0645 \u06481500 \u0643\u062c\u0645<\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0633\u064a\u0627\u0631\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0648\u0635\u064a\u0644<\/td>\r\n                            <td>\u0633\u0639\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 2,270 \u0643\u062c\u0645<\/td>\r\n                            <td>\u0644\u0627 \u0634\u064a\u0621 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0631\u0643\u0627\u0628<\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0632\u0627\u0648\u064a\u0629 \u062a\u0635\u0627\u062f\u0645 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0648\u0627\u0644\u0634\u0627\u062d\u0646\u0629<\/td>\r\n                            <td>25 \u062f\u0631\u062c\u0629<\/td>\r\n                            <td>20 \u062f\u0631\u062c\u0629<\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0633\u0631\u0639\u0629 \u0627\u0644\u0627\u0635\u0637\u062f\u0627\u0645 \u0628\u064a\u0646 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0648\u0627\u0644\u0634\u0627\u062d\u0646\u0629<\/td>\r\n                            <td>100 \u0643\u0645\/\u0633\u0627\u0639\u0629<\/td>\r\n                            <td>100 \u0643\u0645\/\u0633\u0627\u0639\u0629 (900 \u0643\u062c\u0645)\u060c 110 \u0643\u0645\/\u0633\u0627\u0639\u0629 (1500 \u0643\u062c\u0645)<\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629<\/td>\r\n                            <td>\r\n                                10,000 kg truck (TL-4),\r\n                                36,000 kg tractor-trailer (TL-5)\r\n                            <\/td>\r\n                            <td>\r\n                                Rigid truck (H1), 13,000 kg bus (H2)\r\n                                and heavier vehicles at higher levels\r\n                            <\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u060c \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062e\u0641\u064a\u0641\u0629 (\u062a\u0642\u0631\u064a\u0628\u0627\u064b)<\/td>\r\n                            <td>70 \u0643\u064a\u0644\u0648 \u062c\u0648\u0644 (\u0633\u064a\u0627\u0631\u0629)\u060c 144 \u0643\u064a\u0644\u0648 \u062c\u0648\u0644 (\u0633\u064a\u0627\u0631\u0629 \u0646\u0642\u0644)\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649<\/td>\r\n                            <td>41 \u0643\u064a\u0644\u0648 \u062c\u0648\u0644 (\u0633\u064a\u0627\u0631\u0629 \u0648\u0632\u0646\u0647\u0627 900 \u0643\u062c\u0645)\u060c 82 \u0643\u064a\u0644\u0648 \u062c\u0648\u0644 (\u0633\u064a\u0627\u0631\u0629 \u0648\u0632\u0646\u0647\u0627 1500 \u0643\u062c\u0645)<\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0643\u064a\u0641 \u064a\u062a\u0645 \u0627\u0644\u0625\u0628\u0644\u0627\u063a \u0639\u0646 \u0627\u0644\u0646\u062a\u064a\u062c\u0629<\/td>\r\n                            <td>\u0627\u0644\u0646\u062c\u0627\u062d \u0623\u0648 \u0627\u0644\u0641\u0634\u0644 \u0645\u0642\u0627\u0628\u0644 \u0645\u0633\u062a\u0648\u0649 \u0627\u062e\u062a\u0628\u0627\u0631<\/td>\r\n                            <td>\r\n                                A containment class, plus a working width\r\n                                class and an impact severity class\r\n                            <\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u0645\u0642\u0627\u064a\u064a\u0633 \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0645\u0633\u062a\u0623\u062c\u0631\u064a\u0646<\/td>\r\n                            <td>\r\n                                Occupant impact velocity and\r\n                                ridedown acceleration\r\n                            <\/td>\r\n                            <td>\r\n                                Acceleration Severity Index (A, B or C)\r\n                                and head impact velocity\r\n                            <\/td>\r\n                        <\/tr>\r\n\r\n                        <tr>\r\n                            <td>\u062a\u062d\u0631\u0643 \u0627\u0644\u062d\u0627\u062c\u0632<\/td>\r\n                            <td>\u062a\u0645 \u0627\u0644\u0625\u0628\u0644\u0627\u063a \u0639\u0646 \u0630\u0644\u0643 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0648\u0644\u0627 \u064a\u0648\u062c\u062f \u0641\u0635\u0644<\/td>\r\n                            <td>\u0641\u0626\u0627\u062a \u0639\u0631\u0636 \u0627\u0644\u0639\u0645\u0644 W1 \u0625\u0644\u0649 W8<\/td>\r\n                        <\/tr>\r\n                    <\/tbody>\r\n                <\/table>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"mash-compare-note\">\r\n            <div class=\"mash-compare-note-icon\" aria-hidden=\"true\">i<\/div>\r\n\r\n            <p>\r\n                Impact energy figures for EN 1317 are calculated from the\r\n                published test mass, speed and angle (half the mass times\r\n                the square of the speed component perpendicular to the\r\n                barrier). MASH figures are the minimum impact severities\r\n                in the standard.\r\n            <\/p>\r\n                 <p>\r\n               a MASH TL-3 test puts more energy into a barrier than the EN 1317 N2 car tests, and adds a pickup truck. EN 1317 is stronger on classifying how much space a barrier needs and on grading impact severity. Neither is simply better in every respect, and the project specification decides which applies.\r\n            <\/p>\r\n        <\/div>\r\n\r\n    <\/div>\r\n<\/section>\r\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-0d4bd8b e-con e-atomic-element e-flexbox-base e-default-div e-90c7857\" data-id=\"0d4bd8b\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"0d4bd8b\">\n    \t\t<div class=\"elementor-element elementor-element-f477a83 elementor-widget elementor-widget-html\" data-id=\"f477a83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\r\n<style>\r\n\/* ==========================================\r\n   MASH SAFETY BENEFITS - ELEMENTOR FREE\r\n========================================== *\/\r\n.mash-horizontal,\r\n.mash-horizontal * {\r\n  box-sizing: border-box;\r\n}\r\n\r\n.mash-horizontal {\r\n  --mash-navy: #193965;\r\n  --mash-blue: #2196C8;\r\n  width: 100%;\r\n  max-width: 100%;\r\n  margin: 0;\r\n  padding: clamp(24px, 4vw, 54px) 0;\r\n  background: linear-gradient(135deg, #F9FCFF 0%, #EDF7FE 100%);\r\n  font-family: Arial, Helvetica, sans-serif;\r\n  color: var(--mash-navy);\r\n  overflow: hidden;\r\n}\r\n\r\n.mash-horizontal-container {\r\n  width: 100%;\r\n  max-width: 1600px;\r\n  margin: 0 auto;\r\n  padding: 0 clamp(14px, 2.5vw, 36px);\r\n}\r\n\r\n\/* CENTERED MAIN HEADING *\/\r\n.mash-horizontal-heading {\r\n  width: 100%;\r\n  text-align: center;\r\n  margin: 0 0 clamp(34px, 5vw, 65px);\r\n}\r\n\r\n.mash-horizontal-accent {\r\n  display: block;\r\n  width: clamp(38px, 4vw, 64px);\r\n  height: 5px;\r\n  background: var(--mash-gold);\r\n  border-radius: 5px;\r\n  margin: 0 auto 18px;\r\n}\r\n\r\n.mash-horizontal-heading h2 {\r\n  width: 100%;\r\n  margin: 0 auto;\r\n  padding: 0;\r\n  color: var(--mash-navy);\r\n  font-size: clamp(25px, 3.4vw, 48px);\r\n  font-weight: 800;\r\n  line-height: 1.16;\r\n  letter-spacing: -0.8px;\r\n  text-align: center;\r\n}\r\n\r\n.mash-horizontal-heading h2 span {\r\n  color: var(--mash-blue);\r\n}\r\n\r\n\/* FIVE-COLUMN LAYOUT *\/\r\n.mash-horizontal-grid {\r\n  display: grid;\r\n  grid-template-columns: repeat(5, minmax(0, 1fr));\r\n  gap: clamp(10px, 1vw, 16px);\r\n  align-items: stretch;\r\n}\r\n\r\n\/* BENEFIT CARD *\/\r\n.mash-horizontal-card {\r\n  position: relative;\r\n  min-width: 0;\r\n  padding: clamp(22px, 2.1vw, 30px) clamp(14px, 1.5vw, 22px) 26px;\r\n  background: rgba(232, 244, 253, 0.78);\r\n  border: 1px solid rgba(205, 231, 250, 0.75);\r\n  border-radius: 22px;\r\n  display: flex;\r\n  flex-direction: column;\r\n  align-items: flex-start;\r\n  transition: transform .25s ease, box-shadow .25s ease;\r\n}\r\n\r\n.mash-horizontal-card:hover {\r\n  transform: translateY(-4px);\r\n  box-shadow: 0 12px 28px rgba(25, 57, 101, 0.09);\r\n}\r\n\r\n\/* ICON AND NUMBER *\/\r\n.mash-horizontal-card-top {\r\n  position: relative;\r\n  width: 100%;\r\n  min-height: clamp(85px, 8vw, 116px);\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  margin-bottom: 24px;\r\n}\r\n\r\n.mash-horizontal-number {\r\n  position: absolute;\r\n  left: 0;\r\n  top: 50%;\r\n  transform: translateY(-50%);\r\n  z-index: 2;\r\n  width: clamp(44px, 4vw, 62px);\r\n  height: clamp(44px, 4vw, 62px);\r\n  border-radius: 50%;\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  color: #fff;\r\n  background: linear-gradient(135deg, #2196C8, #07509A);\r\n  box-shadow: 0 4px 12px rgba(25, 95, 160, 0.2);\r\n  font-size: clamp(14px, 1.5vw, 22px);\r\n  line-height: 1;\r\n  font-weight: 800;\r\n}\r\n\r\n.mash-horizontal-icon {\r\n  width: clamp(76px, 7.4vw, 110px);\r\n  height: clamp(76px, 7.4vw, 110px);\r\n  margin-left: 20px;\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  border-radius: 50%;\r\n  background: linear-gradient(145deg, #FFFFFF, #F1F8FE);\r\n  border: 2px solid #D6EBFC;\r\n  box-shadow: 0 8px 18px rgba(35, 133, 200, 0.13);\r\n  color: #0C5A9C;\r\n}\r\n\r\n.mash-horizontal-icon svg {\r\n  width: 48%;\r\n  height: 48%;\r\n  display: block;\r\n  stroke: currentColor;\r\n  fill: none;\r\n  stroke-width: 1.9;\r\n  stroke-linecap: round;\r\n  stroke-linejoin: round;\r\n}\r\n\r\n\/* CARD TEXT *\/\r\n.mash-horizontal-card h3 {\r\n  margin: 0 0 14px;\r\n  padding: 0;\r\n  color: var(--mash-navy);\r\n  font-size: clamp(16px, 1.42vw, 21px);\r\n  line-height: 1.32;\r\n  font-weight: 800;\r\n}\r\n\r\n.mash-horizontal-card-accent {\r\n  width: 42px;\r\n  height: 4px;\r\n  border-radius: 4px;\r\n  background: var(--mash-gold);\r\n  margin: 0 0 15px;\r\n  flex-shrink: 0;\r\n}\r\n\r\n.mash-horizontal-card p {\r\n  margin: 0;\r\n  padding: 0;\r\n  color: #29476D;\r\n  font-size: clamp(13px, 1.05vw, 16px);\r\n  line-height: 1.65;\r\n  font-weight: 400;\r\n}\r\n\r\n\/* TABLET LANDSCAPE *\/\r\n@media (max-width: 1100px) {\r\n  .mash-horizontal-grid {\r\n    grid-template-columns: repeat(3, minmax(0, 1fr));\r\n    gap: 16px;\r\n  }\r\n\r\n  .mash-horizontal-card {\r\n    padding: 24px 20px;\r\n  }\r\n\r\n  .mash-horizontal-card h3 {\r\n    font-size: clamp(17px, 2vw, 21px);\r\n  }\r\n\r\n  .mash-horizontal-card p {\r\n    font-size: clamp(14px, 1.5vw, 16px);\r\n  }\r\n\r\n  .mash-horizontal-card-top {\r\n    min-height: 100px;\r\n  }\r\n\r\n  .mash-horizontal-number {\r\n    width: 52px;\r\n    height: 52px;\r\n    font-size: 18px;\r\n  }\r\n\r\n  .mash-horizontal-icon {\r\n    width: 90px;\r\n    height: 90px;\r\n  }\r\n}\r\n\r\n\/* TABLET PORTRAIT *\/\r\n@media (max-width: 767px) {\r\n  .mash-horizontal-grid {\r\n    grid-template-columns: repeat(2, minmax(0, 1fr));\r\n    gap: 14px;\r\n  }\r\n\r\n  .mash-horizontal-heading h2 {\r\n    font-size: clamp(25px, 4.5vw, 36px);\r\n  }\r\n\r\n  .mash-horizontal-heading {\r\n    margin-bottom: 34px;\r\n  }\r\n\r\n  .mash-horizontal-card {\r\n    padding: 22px 18px;\r\n    border-radius: 17px;\r\n  }\r\n\r\n  .mash-horizontal-card-top {\r\n    min-height: 92px;\r\n    margin-bottom: 18px;\r\n  }\r\n\r\n  .mash-horizontal-icon {\r\n    width: 82px;\r\n    height: 82px;\r\n  }\r\n\r\n  .mash-horizontal-card h3 {\r\n    font-size: clamp(17px, 2.6vw, 20px);\r\n  }\r\n\r\n  .mash-horizontal-card p {\r\n    font-size: clamp(13px, 1.9vw, 15px);\r\n  }\r\n}\r\n\r\n\/* MOBILE *\/\r\n@media (max-width: 480px) {\r\n  .mash-horizontal {\r\n    padding: 28px 0;\r\n  }\r\n\r\n  .mash-horizontal-container {\r\n    padding: 0 14px;\r\n  }\r\n\r\n  .mash-horizontal-grid {\r\n    grid-template-columns: 1fr;\r\n    gap: 14px;\r\n  }\r\n\r\n  .mash-horizontal-heading {\r\n    margin-bottom: 30px;\r\n    text-align: center;\r\n  }\r\n\r\n  .mash-horizontal-heading h2 {\r\n    font-size: clamp(25px, 7vw, 32px);\r\n    line-height: 1.2;\r\n    letter-spacing: -0.4px;\r\n    text-align: center;\r\n  }\r\n\r\n  .mash-horizontal-card {\r\n    display: grid;\r\n    grid-template-columns: 82px minmax(0, 1fr);\r\n    column-gap: 16px;\r\n    align-items: start;\r\n    padding: 20px 17px;\r\n    border-radius: 16px;\r\n  }\r\n\r\n  .mash-horizontal-card-top {\r\n    grid-column: 1;\r\n    grid-row: 1 \/ 5;\r\n    width: 82px;\r\n    min-height: 82px;\r\n    margin: 0;\r\n    justify-content: center;\r\n    align-items: flex-start;\r\n  }\r\n\r\n  .mash-horizontal-number {\r\n    top: 0;\r\n    left: -4px;\r\n    transform: none;\r\n    width: 34px;\r\n    height: 34px;\r\n    font-size: 13px;\r\n  }\r\n\r\n  .mash-horizontal-icon {\r\n    width: 66px;\r\n    height: 66px;\r\n    margin: 9px 0 0 12px;\r\n  }\r\n\r\n  .mash-horizontal-card h3 {\r\n    grid-column: 2;\r\n    margin: 0 0 10px;\r\n    font-size: 18px;\r\n    line-height: 1.35;\r\n  }\r\n\r\n  .mash-horizontal-card-accent {\r\n    grid-column: 2;\r\n    width: 36px;\r\n    height: 3px;\r\n    margin: 0 0 10px;\r\n  }\r\n\r\n  .mash-horizontal-card p {\r\n    grid-column: 2;\r\n    font-size: 14px;\r\n    line-height: 1.6;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<section class=\"mash-horizontal\">\r\n  <div class=\"mash-horizontal-container\">\r\n\r\n    <!-- CENTERED HEADING -->\r\n    <header class=\"mash-horizontal-heading\">\r\n      <span class=\"mash-horizontal-accent\"><\/span>\r\n      <h2>\r\n        Where MASH stands out on<br>\r\n        <span>passenger and vehicle safety<\/span>\r\n      <\/h2>\r\n    <\/header>\r\n\r\n    <div class=\"mash-horizontal-grid\">\r\n\r\n      <!-- 01: MODERN VEHICLES -->\r\n      <article class=\"mash-horizontal-card\">\r\n        <div class=\"mash-horizontal-card-top\">\r\n          <span class=\"mash-horizontal-number\">01<\/span>\r\n          <div class=\"mash-horizontal-icon\">\r\n            <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\r\n              <path d=\"M7 27l4-12a5 5 0 0 1 5-4h16a5 5 0 0 1 5 4l4 12\"\/>\r\n              <path d=\"M5 27h38v10H5z\"\/>\r\n              <path d=\"M10 27l3-8h22l3 8\"\/>\r\n              <circle cx=\"13\" cy=\"32\" r=\"2\"\/>\r\n              <circle cx=\"35\" cy=\"32\" r=\"2\"\/>\r\n              <path d=\"M10 37v3m28-3v3\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n        <\/div>\r\n        <h3>Proven with the vehicles people drive today.<\/h3>\r\n        <span class=\"mash-horizontal-card-accent\"><\/span>\r\n        <p>\r\n          One barrier design must contain and redirect both a 1,100 kg car\r\n          and a 2,270 kg pickup, so it is not tuned to light cars alone.\r\n        <\/p>\r\n      <\/article>\r\n\r\n      <!-- 02: PASSENGER RISK -->\r\n      <article class=\"mash-horizontal-card\">\r\n        <div class=\"mash-horizontal-card-top\">\r\n          <span class=\"mash-horizontal-number\">02<\/span>\r\n          <div class=\"mash-horizontal-icon\">\r\n            <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\r\n              <path d=\"M24 4l17 7v12c0 11-7 17-17 22C14 40 7 34 7 23V11z\"\/>\r\n              <path d=\"M16 24l6 6 12-13\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n        <\/div>\r\n        <h3>Passenger risk is measured, not assumed.<\/h3>\r\n        <span class=\"mash-horizontal-card-accent\"><\/span>\r\n        <p>\r\n          Instruments in the test vehicle record occupant impact velocity\r\n          and ridedown acceleration, and a system fails if occupant loads\r\n          exceed the limits.\r\n        <\/p>\r\n      <\/article>\r\n\r\n      <!-- 03: VEHICLE STABILITY -->\r\n      <article class=\"mash-horizontal-card\">\r\n        <div class=\"mash-horizontal-card-top\">\r\n          <span class=\"mash-horizontal-number\">03<\/span>\r\n          <div class=\"mash-horizontal-icon\">\r\n            <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\r\n              <circle cx=\"24\" cy=\"24\" r=\"20\"\/>\r\n              <circle cx=\"24\" cy=\"24\" r=\"7\"\/>\r\n              <path d=\"M8 17h9l7 7 7-7h9\"\/>\r\n              <path d=\"M12 35l7-6m17 6-7-6\"\/>\r\n              <path d=\"M24 31v11\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n        <\/div>\r\n        <h3>The vehicle must stay stable.<\/h3>\r\n        <span class=\"mash-horizontal-card-accent\"><\/span>\r\n        <p>\r\n          The barrier has to redirect the vehicle without letting it vault\r\n          over, break through or roll over, and it must not push into the\r\n          passenger compartment.\r\n        <\/p>\r\n      <\/article>\r\n\r\n      <!-- 04: IMPACT -->\r\n      <article class=\"mash-horizontal-card\">\r\n        <div class=\"mash-horizontal-card-top\">\r\n          <span class=\"mash-horizontal-number\">04<\/span>\r\n          <div class=\"mash-horizontal-icon\">\r\n            <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\r\n              <path d=\"M5 42h38\"\/>\r\n              <rect x=\"9\" y=\"27\" width=\"7\" height=\"15\" rx=\"1\"\/>\r\n              <rect x=\"21\" y=\"17\" width=\"7\" height=\"25\" rx=\"1\"\/>\r\n              <rect x=\"33\" y=\"6\" width=\"7\" height=\"36\" rx=\"1\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n        <\/div>\r\n        <h3>A harder, more realistic impact.<\/h3>\r\n        <span class=\"mash-horizontal-card-accent\"><\/span>\r\n        <p>\r\n          Testing at 25 degrees with heavier vehicles reflects severe\r\n          crashes that cause serious injury, so a pass carries a larger\r\n          safety margin for occupants and other road users.\r\n        <\/p>\r\n      <\/article>\r\n\r\n      <!-- 05: PASS OR FAIL -->\r\n      <article class=\"mash-horizontal-card\">\r\n        <div class=\"mash-horizontal-card-top\">\r\n          <span class=\"mash-horizontal-number\">05<\/span>\r\n          <div class=\"mash-horizontal-icon\">\r\n            <svg viewbox=\"0 0 48 48\" aria-hidden=\"true\">\r\n              <path d=\"M10 4h20l9 9v31H10z\"\/>\r\n              <path d=\"M30 4v10h9\"\/>\r\n              <path d=\"M17 22h15m-15 7h15m-15 7h11\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n        <\/div>\r\n        <h3>Reported as pass or fail.<\/h3>\r\n        <span class=\"mash-horizontal-card-accent\"><\/span>\r\n        <p>\r\n          A MASH test level is awarded only when every required test passes,\r\n          giving engineers a clear, simple basis for specification.\r\n        <\/p>\r\n      <\/article>\r\n\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-62a3941 e-con-full e-flex e-con e-parent\" data-id=\"62a3941\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-d3ab77f e-flex e-con-boxed e-con e-child\" data-id=\"d3ab77f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-cda946f e-con-full e-flex e-con e-child\" data-id=\"cda946f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f749cca elementor-invisible elementor-widget elementor-widget-elementskit-heading\" data-id=\"f749cca\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"elementskit-heading.default\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" ><div class=\"ekit-heading elementskit-section-title-wraper text_left   ekit_heading_tablet-   ekit_heading_mobile-\"><h3 class=\"ekit-heading--title elementskit-section-title text_fill\"><span> Valmont\u00ae <\/span> systems and Oman projects<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3ce54e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"b3ce54e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Valmont\u00ae guardrail systems supplied by Sallan Metals are tested to AASHTO MASH. Barrier selection on each project follows its approved specification, and we are glad to work with your consultant to match the test level and system to the road.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-510296f elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"510296f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"https:\/\/sallanmetals.com\/contact-us\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0627\u0633\u062a\u0643\u0634\u0641 \u062d\u0644\u0648\u0644\u0646\u0627<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9846627 e-con-full e-flex e-con e-child\" data-id=\"9846627\" data-element_type=\"container\" data-e-type=\"container\">\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>AASHTO MASH AASHTO MASH compared with European EN 1317 Both standards crash test barriers to prove they work. They differ in the vehicles, the impact conditions and how results are reported. EN 1317 is the European standard for road restraint systems; its barrier part is EN 1317-2. MASH is the American equivalent. Barriers tested to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"class_list":["post-520","page","type-page","status-publish","hentry"],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/sallanmetals.com\/ar\/wp-json\/wp\/v2\/pages\/520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sallanmetals.com\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sallanmetals.com\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sallanmetals.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sallanmetals.com\/ar\/wp-json\/wp\/v2\/comments?post=520"}],"version-history":[{"count":46,"href":"https:\/\/sallanmetals.com\/ar\/wp-json\/wp\/v2\/pages\/520\/revisions"}],"predecessor-version":[{"id":924,"href":"https:\/\/sallanmetals.com\/ar\/wp-json\/wp\/v2\/pages\/520\/revisions\/924"}],"wp:attachment":[{"href":"https:\/\/sallanmetals.com\/ar\/wp-json\/wp\/v2\/media?parent=520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}