Brick-laying robot

Interesting robot with proprietary bricks and adhesive/mortar. 

https://youtu.be/EGBRA24qlEg?si=qaNwVHgRjUz0ykSV

But probably cheaper and easier at the building site than this concrete 3-D printer, which 2:59 requires 10 minutes before the next layer is added, and 2 weeks to cure before it can support weight. 

https://youtu.be/vL2KoMNzGTo?si=kJcCubMFSM5MFHsw