The end of concrete - Pros and cons of an unsuccesful technology #342802

"We design and build in concrete, as if nothing else existed. We take its use for granted today, having almost completely forgotten that, prior to its advent, we have built very, very well for a very long time."Professor Raffaele Piero Galli illustrates through chemistry, history, experience and concrete examples why the concrete is not the best construction choice and the reasons why it should be built again with stone and lime.