{"version":"1.0","provider_name":"News Flow","provider_url":"https:\/\/www.ecoportal.net\/uk","author_name":"Hugo Rojas","author_url":"https:\/\/www.ecoportal.net\/uk\/author\/ecoportal_uk\/","title":"Concrete trucks rinse out at thousands of US building sites every single day, and the pH 12 slurry that drains off can bury the gravel nests that trout and salmon need to survive","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"iux2HbEa2W\"><a href=\"https:\/\/www.ecoportal.net\/uk\/concrete-trucks-rinse-thousands-building-sites\/1966\/\">Concrete trucks rinse out at thousands of US building sites every single day, and the pH 12 slurry that drains off can bury the gravel nests that trout and salmon need to survive<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ecoportal.net\/uk\/concrete-trucks-rinse-thousands-building-sites\/1966\/embed\/#?secret=iux2HbEa2W\" width=\"600\" height=\"338\" title=\"&#8220;Concrete trucks rinse out at thousands of US building sites every single day, and the pH 12 slurry that drains off can bury the gravel nests that trout and salmon need to survive&#8221; &#8212; News Flow\" data-secret=\"iux2HbEa2W\" 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:\/\/www.ecoportal.net\/uk\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.ecoportal.net\/uk\/wp-content\/uploads\/2026\/07\/concrete-trucks-rinse-thousands-building-sites-photo-750x422.jpg","thumbnail_width":600,"thumbnail_height":338}