{"version":"1.0","provider_name":"","provider_url":"https:\/\/installateurszaken.nl","author_name":"admin","author_url":"https:\/\/installateurszaken.nl\/index.php\/author\/rstruijk\/","title":"Nieuwe ISSO 51 -","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"DZeyvbRQXb\"><a href=\"https:\/\/installateurszaken.nl\/index.php\/2023\/11\/07\/nieuwe-isso-51\/\">Nieuwe ISSO 51<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/installateurszaken.nl\/index.php\/2023\/11\/07\/nieuwe-isso-51\/embed\/#?secret=DZeyvbRQXb\" width=\"600\" height=\"338\" title=\"&#8220;Nieuwe ISSO 51&#8221; &#8212; \" data-secret=\"DZeyvbRQXb\" 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:\/\/installateurszaken.nl\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":null,"thumbnail_width":null,"thumbnail_height":null,"description":"HERZIENE WARMTEVERLIESBEREKENINGEN WONINGBOUW In juni werd de nieuwe editie van ISSO 51 gepubliceerd, deze zal de huidige versie nog dit jaar vervangen. De herziene uitgave, die fungeert als de standaardberekeningsmethode voor het bepalen van warmteverliezen in woningen, heeft ingrijpende veranderingen ondergaan. Jan Verdonck, voorzitter sectie Distributie en Afgifte van de NVI-GO, zet de belangrijkste veranderingen [&hellip;]"}