Inflatable concrete homes, sounds like something from a science-fiction movie when in fact it is reality. Inflatable concrete, is a material created with the use of new technology and these next dome homes below resemble houses from an ancient time. The concrete Binishell dome homes are a creation of architect Nicolo Bini and the technique he used is very strange, but innovating. He starts from ground level and slowly builds the layers of the walls, then adds a load of concrete to create the domes. This technique forms the concrete with the help of an air bladder that is deflated when the final form of the building is reached….More details below…

more details here…. 

via Inhabitat