Builder Magazine: Continuing Education Universityhttp://www.builderonline.com/continuing-education.aspx?Subjects=Concrete_Flatwork&view=rss&id=Query_tcm10705610<url /><link /></image><description> The Information Source for the Home Building Industry </description><language>en-us</language><copyright>&copy;2013 Hanleywood</copyright><pubDate>Wed, 24 Aug 2011 02:28:39 EST </pubDate><webMaster /><item><title>Below-Slab Vapor Protection: Taking the Ground out of Playhttp://www.builderonline.com?rssLink=Below-Slab+Vapor+Protection%3a+Taking+the+Ground+out+of+PlayThis program will discuss the often overlooked subject of below slab vapor protection. We will look at the problems associated with moisture vapor transmission. We will be examining the science behind these problems and the basics of moisture vapor drive. Then we will talk about the ASTM standards and ACI recommendations that are available to move your thinking beyond the minimums described in building codes.Wed, 24 Aug 2011 02:28:39 EST