{"version":"1.0","provider_name":"Teor\u00eda de construcci\u00f3n","provider_url":"https:\/\/teoriadeconstruccion.net\/blog","author_name":"luissantalla","author_url":"https:\/\/teoriadeconstruccion.net\/blog\/author\/luissantalla\/","title":"El aluminio secundario - Teor\u00eda de construcci\u00f3n","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Cj4xFwSFQ8\"><a href=\"https:\/\/teoriadeconstruccion.net\/blog\/el-aluminio-secundario\/\">El aluminio secundario<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/teoriadeconstruccion.net\/blog\/el-aluminio-secundario\/embed\/#?secret=Cj4xFwSFQ8\" width=\"600\" height=\"338\" title=\"\u00abEl aluminio secundario\u00bb \u2014 Teor\u00eda de construcci\u00f3n\" data-secret=\"Cj4xFwSFQ8\" 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:\/\/teoriadeconstruccion.net\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/i2.wp.com\/teoriadeconstruccion.net\/blog\/wp-content\/uploads\/2013\/11\/aluminio-secundario.png?fit=562%2C373&ssl=1","thumbnail_width":562,"thumbnail_height":373,"description":"Independientemente de las consideraciones cualitativas, el aluminio secundario es mucho m\u00e1s econ\u00f3mico de producci\u00f3n que el material electrol\u00edtico y, todav\u00eda m\u00e1s importante, bajo el aspecto energ\u00e9tico se pone con relaci\u00f3n al primario en la proporci\u00f3n 1\/25; esta caracter\u00edstica constituye un elemento muy significativo sobre la competitividad del metal ligero con otros metales de construcci\u00f3n. Actualmente&hellip;&nbsp;Leer m\u00e1s &raquo;"}