
At SAM Panels in Venlo they make sheet material from cellulose fibers from, for example, wood, hemp or cow dung, using water, pressure and heat, without glue or resin. These panels are one hundred percent biobased and circular. They prefer to get those cellulose fibers from the neighborhood, from local waste streams that are so low-grade that they are usually fermented, composted or even burned. They hope to scale up their production capacity substantially so that the price per panel can come down and replace traditional building materials. In conversation with director and owner John Smits.