Concrete and Green Building

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Uploaded by on Jun 11, 2008

PCA's David Shephard discusses sustainable development and construction and explains how concrete saves energy and natural resources.

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  • Yes concrete is indeed one of the best materials for sustainable development.

  • like the clip. check out my home energy stuff using Rooftop Wind Turbines and solar panels on my roof. I just won a Green Design Contest with my product on EarthDay. Friends and Subscribers Welcome.

    Thanks, Sam

  • What about youtube.com/watch?v=Ls0XF8CxXX­U

  • Very informative

  • w00t this is my uncle!!! yeah!!! w00t!!!

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