{"version":"1.0","provider_name":"IBA\u201927 Wissensdatenbank","provider_url":"https:\/\/knowledge.iba27.de\/en\/","author_name":"Thea Leisinger","author_url":"https:\/\/knowledge.iba27.de\/en\/author\/tleisinger\/","title":"About the Circular Construction Hub of the IBA'27 - IBA\u201927 Wissensdatenbank","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"n6k8v23GLy\"><a href=\"https:\/\/knowledge.iba27.de\/en\/about-the-circular-construction-hub-of-the-iba27\/\">About the Circular Construction Hub of the IBA&#8217;27<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/knowledge.iba27.de\/en\/about-the-circular-construction-hub-of-the-iba27\/embed\/#?secret=n6k8v23GLy\" width=\"600\" height=\"338\" title=\"&#8220;About the Circular Construction Hub of the IBA&#8217;27&#8221; &#8212; IBA\u201927 Wissensdatenbank\" data-secret=\"n6k8v23GLy\" 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:\/\/knowledge.iba27.de\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"The Circular Construction Hub of the IBA&#8217;27 The challenge: resource consumption in the construction industry What if we could use these resources more efficiently? What if buildings were seen not just as new objects, but as valuable stores of materials? The solution: Urban mining scan as a driver of the circular economy With the urban [&hellip;]","thumbnail_url":"https:\/\/knowledge.iba27.de\/wp-content\/uploads\/2025\/01\/IBA_Stuttgart_Charts_V04_TJ_GERMAN-04-1-1024x567.png"}