Covered in Productivity

See there on the scaffold at my feet is the contraption that is connected to the air compressor, I load the hopper up with papercrete plaster, hold it up over my head, and spray on the ceiling, then trowel it into a perfectly smooth finish.

 http://www.mortarsprayer.com/stucco-tools/
Stucco Tools--donated this stucco sprayer to us, it's a great tool for building with papercrete or I'd bet any kind of stucco. It can be used for a wide range of papercrete mixes , from progressive stiffening form-work to colored mixes of papercrete stucco.