{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"Builder &amp; Designer: Let's go green!","description":"&amp;nbsp;\r\nClarke Snell's area of focus has been research, development, and low-carbon footprint building systems. Initially, his focus was on site-harvested or recycled materials, but in recent years, he has been looking at industrial materials, and most notably, &amp;nbsp;lowering the environmental footprint of concrete. With a team at University of North Carolina Charlotte, he has been working to integrate a new material, geopolymer cement concrete, into an innovative building envelope system that utilizes existing &amp;nbsp;precast concrete technology. ","author_name":"How 2 Build Green: The Sustainability Podcast","author_url":"http:\/\/www.how2buildgreen.com","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/3791015\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/item\/3791015"}