{"version":"1.0","provider_name":"Pandrol","provider_url":"https:\/\/www.pandrol.com\/us\/","title":"Rail fastenings for heavy haul applications - Pandrol","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"WIIx8zHo4Q\"><a href=\"https:\/\/www.pandrol.com\/us\/insight\/rail-fastenings-for-heavy-haul-applications\/\">Rail fastenings for heavy haul applications<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.pandrol.com\/us\/insight\/rail-fastenings-for-heavy-haul-applications\/embed\/#?secret=WIIx8zHo4Q\" width=\"600\" height=\"338\" title=\"&#8220;Rail fastenings for heavy haul applications&#8221; &#8212; Pandrol\" data-secret=\"WIIx8zHo4Q\" 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\/\/# sourceURL=https:\/\/www.pandrol.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.pandrol.com\/wp-content\/uploads\/2018\/07\/insight-test3.jpg","thumbnail_width":937,"thumbnail_height":753,"description":"On the face of it, rail fastenings are not\u00a0required to do anything more in Heavy\u00a0Haul applications than they are in any other railway. Heavier rail sections and closer tie spacing can compensate\u00a0for higher axle loads and the loading on the fastenings does not need to\u00a0be any higher than usual. However, in\u00a0practice the demands of the specialist Heavy Haul operators are such that quite\u00a0different approaches to track component design are usually necessary."}