{"version":"1.0","provider_name":"Belajar Beton","provider_url":"https:\/\/belajarbeton.com\/en","author_name":"Redaktur","author_url":"https:\/\/belajarbeton.com\/en\/author\/adminis\/","title":"Rahasia di Balik Kokohnya Struktur Jalan Tol\u00a0 - Belajar Beton","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"p30oEc6AGI\"><a href=\"https:\/\/belajarbeton.com\/en\/rahasia-di-balik-kokohnya-struktur-jalan-tol\/\">Rahasia di Balik Kokohnya Struktur Jalan Tol\u00a0<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/belajarbeton.com\/en\/rahasia-di-balik-kokohnya-struktur-jalan-tol\/embed\/#?secret=p30oEc6AGI\" width=\"600\" height=\"338\" title=\"&#8220;Rahasia di Balik Kokohnya Struktur Jalan Tol\u00a0&#8221; &#8212; Belajar Beton\" data-secret=\"p30oEc6AGI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/belajarbeton.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"http:\/\/belajarbeton.com\/wp-content\/uploads\/2026\/10\/WhatsApp-Image-2026-10-09-at-14.14.00.jpeg","thumbnail_width":1600,"thumbnail_height":899,"description":"Mengapa roda kendaraan terasa begitu senyap saat melintas di atas jalan tol tertentu, sementara di jalur lain terdengar deru gesekan yang konstan? atau mengapa sebuah jalan bebas hambatan mampu menahan ribuan truk berukuran berat bertonase masif setiap hari tanpa mengalami amblas?&nbsp;&nbsp; Banyak orang mengira jalan tol hanyalah hamparan aspal atau beton tebal yang dicor begitu [&hellip;]"}