{"version":"1.0","provider_name":"Betoni-lehti","provider_url":"https:\/\/betoni.com\/lehti","author_name":"Nina Loisalo","author_url":"https:\/\/betoni.com\/lehti\/author\/nina-loisalorakennusteollisuus-fi\/","title":"Betonin sideaineet tulevaisuudessa - Betoni-lehti","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"eekuFpSL4e\"><a href=\"https:\/\/betoni.com\/lehti\/2021\/12\/10\/betonin-sideaineet-tulevaisuudessa\/\">Betonin sideaineet tulevaisuudessa<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/betoni.com\/lehti\/2021\/12\/10\/betonin-sideaineet-tulevaisuudessa\/embed\/#?secret=eekuFpSL4e\" width=\"600\" height=\"338\" title=\"&#8221;Betonin sideaineet tulevaisuudessa&#8221; &#8212; Betoni-lehti\" data-secret=\"eekuFpSL4e\" 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:\/\/betoni.com\/lehti\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/betoni.com\/lehti\/wp-content\/uploads\/sites\/4\/2022\/02\/Lofootit-Photo-Jouni_Punkki_1920x1080px-768x432.jpg","thumbnail_width":768,"thumbnail_height":432,"description":"Portlandsementill\u00e4 on pitk\u00e4 historia, mutta parhaillaan olemme selke\u00e4ss\u00e4 taitepisteess\u00e4. Jatkossa portlandsementin ohelle tulee yh\u00e4 enemm\u00e4n vaihtoehtoja. Toisaalta portlandsementti tuskin tulee h\u00e4vi\u00e4m\u00e4\u00e4n k\u00e4yt\u00f6st\u00e4 tulevaisuudessakaan. T\u00e4ss\u00e4 artikkelissa arvioidaan millaisia muutoksia betonin sideaineissa tulee tapahtumaan ja my\u00f6s millaisella aikataululla muutokset todenn\u00e4k\u00f6isesti tapahtuvat."}