1.0Nanjing Roadsky Traffic Facility Co. Ltd (Roadsky Corporation)https://roadskyguardrail.com/fradminhttps://roadskyguardrail.com/fr/author/adminrich600338<blockquote class="wp-embedded-content" data-secret="z4ZkQnA7zD"><a href="https://roadskyguardrail.com/fr/best-season-installment-work-highway-guardrail">La meilleure saison pour les travaux de pose de glissières de sécurité sur les autoroutes</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://roadskyguardrail.com/fr/best-season-installment-work-highway-guardrail/embed#?secret=z4ZkQnA7zD" width="600" height="338" title="« La meilleure saison pour l'installation des glissières de sécurité » - Nanjing Roadsky Traffic Facility Co. Ltd (Roadsky Corporation)" data-secret="z4ZkQnA7zD" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); /* ]]> */ </script>Guardrail system consisted of a series of components, including rails, posts, post caps, spacers, end terminals, bolts and nuts etc. Guardrails are used widely in the highway guardrail system providing a visual and physical barrier for the vehicles and reduce costly damage to the vehicles. Then what’s the timing to install the guardrails? The highway guardrail installation really needs skills that if you do not understand the installation techniques and steps, then don’t participate to do that. And because the guardrail itself is used for outdoor barrier, it has to resist the sun,the rain or even the baptism of cold ice and snow, the outdoor temperature and weather conditions varies due to the different seasons, which requires us to choose guardrail beams feature good durability and can’t break down under accidental bad weather.   Guardrail beams installation are generally operated in the spring and autumn.The connecting bolts and splicing bolts for the beams should not be tightened up too early in order to ...https://roadskyguardrail.com/wp-content/uploads/2017/07/article-guardrail-installation1.jpg600449