Bio Concrete, Concrete That Repairs Itself Blake1989 Published 11/30/2011 Sure would save some tax payer money. This browser does not support the video element. 227 122,063 Views 335 Comments 52 Favorites Advertisement Tags: bio concrete that repairs Next Show Comments Next on eBaum's No Articles Found No Articles Found Sorry, we were unable to load more articles Try Again! Congratulations! You've reached the end of the never-ending list. {{title}}
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