This innovation mitigates Coastal Floods and is focused on the Albanian Coastline using industrial 3D printing technology. Using a large scale robotic arm so-called Reef Ball protective elements are 3D printed in stone like material (mixture of sand, cement and water as the binder) in layer like configurations. Using this technology would allow to print full scale protective barrier reefs to be deployed in different coastal areas in Albania with erosion risks. The innovation it is not a fixed structure, but has mobile components.