You may have read my article about hempcrete and its various implementations (such as Hemcrete, Canobiote, Canosmose, Isochanvre).
Hempcrete is basically an eco-friendly alternative to concrete. Not only is hempcrete more environmentally friendly, but it is stronger than concrete, less prone to cracking, and about half the weight of concrete. Using hempcrete in buildings makes sense in more ways than one.
Hempcrete is usually mixed on site, then sprayed directly onto the building frame.
The following video shows hempcrete being sprayed onto a building frame. I decided that, since I’ve already written about hempcrete, I may as well link to this You Tube video.