The main purpose of the present work is to divulge the research activities and the results of studies and experiments developed on the No Trace Bio-Workshop, located at the Prototype Development Laboratory and Workshop linked to the Industrial Design School at PUC-Rio.

The No Trace Bio-Workshop area is determined by installations built in raw clay, performing as a concret model for the project objectives.

The research activities developed in this laboratory make use of friendly technology and had low ecological impact and embrace the processes of clay molds manufacture; form expansion with cereals blend; experimentation of flavour and form relations and material recycling.