Geo-Engineered Bacteria for Concrete Structures


Researches at the University of Newcastle are working on a genetically modified bacteria that can be inserted into concrete cracks to help the structure regain its former strength.

“Around 5 percent of all man-made carbon dioxide emissions are from the production of concrete, making it a significant contributor to global warming,” said joint project instructor Jennifer Hallinan, a research fellow in complex systems at the University of Newcastle in the United Kingdom. “Finding a way of prolonging the lifespan of existing structures means we could reduce this environmental impact and work towards a more sustainable solution.”

[MSN via Popular Science via BoingBoing][photo via Flickr user]


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About Matthew Peterworth

I currently work as a Technology Specialist at Henderson Engineers in Kansas City – a Mechanical-Electrical-Plumbing (MEP) design firm. Prior to that I was a Project Manager for Information Technology Services (ITS), the central IT department at the University of Texas at Austin. As of July 2008 I am a Registered Communications Distribution Designer (RCDD) through BICSI. And as of June 2011 I am a licensed Professional Engineer (PE) in the great state of Texas. Please follow me on Twitter @mpeterworth.

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