Concrete with out CO2: can our greatest building subject matter dart green? – podcast – Guardian
Concrete is good and sturdy – which is why it’s the basis for so grand of our infrastructure. It’s also horrifying for the planet, attributable to one key ingredient: cement, which is to blame for practically 90% of concrete emissions. Researchers non-public now learned a means to catch greater extinct cement while also reducing the environmental affect of recycling metal. Madeleine Finlay speaks to Julian Allwood, professor of engineering and the atmosphere at the University Of Cambridge, to be taught how the project works, and what it’ll also imply for the emissions generated by the building alternate
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