Scientists suggest 'recycled Haitian concrete is safe, strong, cheaper'

[NewsWhore]

Concrete experts at the Georgia Tech have made new concrete, from recycled rubble and other indigenous raw materials using simple techniques.

More... (http://story.haitisun.com/index.php/ct/9/cid/8d0a8b42a4163d9f/id/727693/cs/1/)