REBUS

Despite a rapidly growing interest in the transition to a circular economy, there is still a lack of research on how to achieve it in various industries. 

The contruction sector is a major source of greenhouse gas emissions, but it also holds a lot of potential in terms of material reuse and circular design. The scientific literature on this topic is still scarce, especially for the Norwegian context. The current knowledge is mostly in the form of industry reports for practitioners, based on anecdotal experiences. There is a clear need for more and better information on how to make the most sustainable choices when selecting materials and designing a building.

Another barrier is the lack of reuse-oriented regulation and documentation. Existing legislation and assessment methods are overwhelmingly geared towards new materials and products, and a linear economy model. How can the safety of a reused material be evaluated and documented? How can we judge whether it is more sustainable to reuse a product or to pick a new one? How can the different stakeholders in the construction process communicate and collaborate on approaching circularity in the construction sector?

The main objective of REBUS is to develop knowledge that will enable wider and more efficient implementation of reusable building materials for a transition to a circular built environment.