6Oct/090
Researchers at Tech developing a new type of concrete from ‘fly ash’
The researchers, led by Erez Allouche, an assistant professor of civil engineering and associate director of the Trenchless Technology Center, and Sven Eklund, an assistant professor of chemistry, are working with a group of students to create a geopolymer concrete, or GPC, made from a waste byproduct produced by coal-fired power plants called "fly ash."
Source: http://www.icivilengineer.com/News/news.php?id=9050