Robotics solutions in construction of buildings

semaco

Could you please give me any links to robotics solutions which one can use in construction of buildings?

I am interested in all technologies, concerning construction of buildings, for example, bricklaying, plasterer or 3d printing and many other, even developing technologies, which are now at the stage of prototype.

If you know better place where I can ask for such information I also would be grateful. 

Thank you.