{"version":"1.0","provider_name":"Nanjing Roadsky Traffic Facility Co. Ltd (Roadsky Corporation)","provider_url":"https:\/\/roadskyguardrail.com\/fr","author_name":"admin","author_url":"https:\/\/roadskyguardrail.com\/fr\/author\/admin","title":"What is a W-Beam Guardrail? - RoadSky","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"OFrVgVvEFP\"><a href=\"https:\/\/roadskyguardrail.com\/fr\/what-is-a-w-beam-guardrail\">Qu'est-ce qu'une glissi\u00e8re de s\u00e9curit\u00e9 \u00e0 poutre en W ?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/roadskyguardrail.com\/fr\/what-is-a-w-beam-guardrail\/embed#?secret=OFrVgVvEFP\" width=\"600\" height=\"338\" title=\"\u00ab Qu&#039;est-ce qu&#039;une glissi\u00e8re de s\u00e9curit\u00e9 \u00e0 poutre en W ? \u00bbNanjing Roadsky Traffic Facility Co. Ltd (Roadsky Corporation)\" data-secret=\"OFrVgVvEFP\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>","thumbnail_url":"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/10\/W-Beam-Guardrail.jpg","thumbnail_width":600,"thumbnail_height":400,"description":"When it comes to ensuring the safety of drivers and passengers on our roads, a crucial but often overlooked element is the W-beam guardrail. You&#8217;ve probably seen these barriers along highways and roads, but have you ever wondered what they are and why they are so important? In this article, we will delve into the world of W-beam guardrails, explaining what they are, how they work, and why they play a vital role in road safety. What is a W-Beam Guardrail? A W-beam guardrail is a type of traffic barrier commonly used on roads and highways to prevent vehicles from running off the road or colliding with dangerous obstacles like trees, utility poles, or steep embankments. The name &#8220;W-beam&#8221; is derived from the shape of the guardrail when viewed from above, as it resembles the letter &#8220;W.&#8221; The guardrail consists of a series of horizontal rails (typically made of galvanized steel) attached to posts or supports at regular intervals. This ..."}